Advanced Epitaxial Semiconductor Technology, University of Manchester

Advanced Epitaxial Semiconductor Technology, University of Manchester

Nanobioelectronics/Electron Devices/Scanning Hall Probe Microscopy/Medical Diagnostics

Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electronic devices and equipment

Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electric/electronic material engineering

Natural sciences, Semiconductors, optical and atomic physics

Life sciences, Medical systems

Oct. 2015
電気通信大学

01 Apr. 2015
University of Electro-Communications (UEC)

01 Apr. 2010 - 31 Mar. 2015
Electronics-Inspired Interdisciplinary Research Institute (EIIRIS)

01 Aug. 2002 - 31 Mar. 2010
Tokyo Institute of Technology

01 Apr. 1995 - 31 Jul. 2002
Tokai University

01 Jul. 1986 - 31 Mar. 1995
Fujitsu Laboratories Ltd, Atsugi, Japan

01 Aug. 1992 - 31 Aug. 1993
Cavendish Laboratory, Cambridge University, Visiting Scholar

30 Jun. 1986
University of Manchester, School of Electrical and Electronic Engineering, United Kingdom

30 Jun. 1982
University of Leeds, Department of Physics

01 Apr. 2021
応用物理学会本部委員会 会員サービス員会, 応用物理学会

03 Jun. 2020
審査委員会 委員, 朝日新聞 高校生科学技術チャレンジ（JSEC）, 継続

01 Apr. 2020
応用物理学会本部委員会 会員サービス員会, 応用物理学会

03 Jun. 2019
審査委員会 委員, 朝日新聞 高校生科学技術チャレンジ（JSEC）, 継続

01 Apr. 2015 - 31 Mar. 2016
会員サービス委員会, 応用物理学会

01 Apr. 2015 - 31 Mar. 2016
総務（全般）会議, 応用物理学会

01 Apr. 2014 - 31 Mar. 2016
理事, 応用物理学会

01 Apr. 2015
代議員推薦委員会, 応用物理学会

01 Apr. 2014
JSAP International Member’s Chapter(JIMeC)

May 2013
一般社団法人 粉体粉末冶金協会
JAPAN
ICF 11 New Product & Novel Technology Award, 高村司;Adarsh Sandhu
Japan

Mar. 2013
公益社団法人応用物理学会 有機分子 バイオエレクトロニクス分科会
JAPAN
M&BE7 Outstanding Student Poster Awards, 岡本吉晃;サンドゥー アダルシュ;手老 龍吾;岩佐精二
Japan

Sep. 2012
日本微生物生態学会
JAPAN
外国人審査員ポスター賞, 後藤裕子;長尾祐二;平石明;サンドゥー アダルシュ;吉田奈央子
Japan

Apr. 2001
学校法人東海大学
巽良知研究奨励賞
学校法人東海大学松前重義記念基金, 巽良知研究奨励賞（２００１年度）

Smartphone-based On-chip Homogenous Sensing by Analysis of Dynamics of Oscillating Polystyrene Particles under Dielectrophoretic Forces
Jaiyam Sharma; Taisuke Ono; Naohito Satake; Adarsh Sandhu
Sensors and Materials, MYU, SCIENTIFIC PUBLISHING DIVISION, 34, 6, 2104-2104, 04 Jun. 2022, Peer-reviwed, Invited
Scientific journal, English

Solvatochromic peptidic binder obtained via extended phage display acts as a fuororeporter for fragment‑based drug discovery (FBDD)
Riku Katsuki; Tsubasa Numayama; Yudai Tabuchi; Jaiyam Sharma; Naohito Satake; Adarsh Sandhu; Masumi Taki
Analytical and Bioanalytical Chemistry, COMMUNICATION, Springer-Verlag GmbH Germany, part of Springer Nature 2022, 414, 17, 4803-4807, 04 Jun. 2022, Peer-reviwed, Invited
Scientific journal, English

Global snapshot of the effects of the COVID-19 pandemic on the research activities of materials scientists between Spring and Autumn 2020
Adarsh Sandhu,Roland Hany; Atsufumi Hirohata; Shunichi Hishita; Ken Kimlicka; Masanobu Naito; Chikashi Nishimura
Science and Technology of Advanced Materials, Taylor and Francis, 25 Feb. 2021, Peer-reviwed, Invited
Scientific journal, English

Smartphone enabled medical diagnostics by optically tracking electromagnetically induced harmonic oscillations of magnetic particles suspended in analytes
Jaiyam Sharma; Taisuke Ono; Adarsh Sandhu
Sensing and Bio-Sensing Research, Elsevier B.V., 24 Apr. 2020, Peer-reviwed, Invited
Scientific journal, English

Micro-Hall Sensors Based on Two-Dimensional Molybdenum Diselenide
A Abderrahmane; JM Oh; NH Kim; PJ Ko; A Sandhu
Journal of nanoscience and nanotechnology, 19, 7, 4330-4332, 01 Jul. 2019, Peer-reviwed
Scientific journal, English

Smartphone based platform for real-time sharing of medical diagnostics information by optical detection of functionalized fluorescent magnetic nanoparticles
J Sharma; T Ono; R Yukino; H Miyashita; N Hanyu; H Handa; A Sandhu
Biomedical Physics & Engineering Express, IOP, 5, 3, 035014-035014, 28 Mar. 2019, Peer-reviwed
Scientific journal, English

The Irago Conference 2018: A 360-degree Outlook on Critical Scientific and Technological Challenges for a Sustainable Society
Adarsh Sandhu; Jaiyam Sharma
2067, 1, 010001, 24 Jan. 2019, Peer-reviwed
International conference proceedings, English

Optoelectronic Characterizations of Two-Dimensional h-BN/MoSe2 Heterostructures Based Photodetector
Abdelkader Abderrahmane; Pil Ju Ko; Pan-Gum Jung, Kim; Nam-Hoon Kim; Adarsh Sandhu
SCIENCE OF ADVANCED MATERIALS, AMER SCIENTIFIC PUBLISHERS, 26650 THE OLD RD, STE 208, VALENCIA, CA 91381-0751 USA, 10, 5, 627-631, 01 May 2018, Peer-reviwed, In this paper, we studied metal-oxide-semiconductor field-effect transistors (MOSFETs) based on two-dimensional materials.
Scientific journal, English

Magnetic Nanoparticle-Based Nano-Grating Guided-Mode Resonance Biosensors
Ryoji Yukino; Jaiyam Sharma; Tsukasa Takamura; Joby Joseph; Adarsh Sandhu
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers Inc., 54, 2, 01 Feb. 2018, Peer-reviwed
Scientific journal, English

Hyperthermia at the single-cell level for disseminated cancer disease with immuno-magnetic nanoparticles
Tetsuya Kagawa; Hiroyuki Kishimoto; Toshiaki Ohara; Hiroshi Tazawa; Shunsuke Kagawa; Takeshi Nagasaka; Satoshi Nohara; Ichiro Kato; Adarsh Sandhu; Hiromichi Aono; Toshiyoshi Fujiwara
American Association for Cancer Research, 77, 13, 02 Jul. 2017, Peer-reviwed
International conference proceedings, English

High-performance near-infrared photodetector based on nano-layered MoSe2
Pil Ju Ko; Abdelkader Abderrahmane; Nam–Hoon Kim; Adarsh Sandhu
Semiconductor Science and Technology, 32, 6, 1-8, 22 May 2017, Peer-reviwed
Scientific journal, English

Gate-tunable optoelectronic properties of a nano-layered GaSe photodetector
Abdelkader Abderrahmane; Pan-Gum Jung; Nam-Hoon Kim; Pil Ju Ko; Adarsh Sandhu
OPTICAL MATERIALS EXPRESS, 7, 2, 587-592, Feb. 2017, Peer-reviwed
Scientific journal, English

Wide wavelength range tunable one-dimensional silicon nitride nano-grating guided mode resonance filter based on azimuthal rotation
Ryoji Yukino; Pankaj K. Sahoo; Jaiyam Sharma; Tsukasa Takamura; Joby Joseph; Adarsh Sandhu
AIP ADVANCES, 7, 1, 015313-1-015313-6, Jan. 2017, Peer-reviwed
Scientific journal, English

Thickness dependence on the optoelectronic properties of multilayered GaSe based photodetector
Pil Ju Ko; Abdelkader Abderrahmane; Tsukasa Takamura; Nam-Hoon Kim; Adarsh Sandhu
NANOTECHNOLOGY, 27, 32, 325202-1-325202-6, Aug. 2016, Peer-reviwed
Scientific journal, English

Fast and sensitive medical diagnostic protocol based on integrating circular current lines for magnetic washing and optical detection of fluorescent magnetic nanobeads
Jaiyam Sharma; Shunji Ishizawa; Ryoji Yukino; Tsukasa Takamura; Naohiro Hanyu; Hiroshi Yasuno; Hiroshi Handa; Adarsh Sandhu
Sensing and Bio-Sensing Research, Elsevier B.V., 9, 7-12, 01 Jul. 2016, Peer-reviwed
Scientific journal, English

High sensitivity refractive index sensor based on simple diffraction from phase grating
Pankaj K. Sahoo; Joby Joseph; Ryoji Yukino; Adarsh Sandhu
OPTICS LETTERS, 41, 9, 2101-2104, May 2016, Peer-reviwed
Scientific journal, English

Magnetic-Particle-Sensing Based Diagnostic Protocols and Applications
Tsukasa Takamura; Pil Ju Ko; Jaiyam Sharma; Ryoji Yukino; Shunji Ishizawa; Adarsh Sandhu
SENSORS, 15, 6, 12983-12998, Jun. 2015, Peer-reviwed
Scientific journal, English

Laser Power Dependent Optical Properties of Mono-and Few-Layer MoS2
Pil Ju Ko; Abdelkader Abderrahmane; Tran Viet Thu; Daniel Ortega; Tsukasa Takamura; Adarsh Sandhu
Nanoscience and Nanotechnology, 15, 9, 6843-6846, Jun. 2015, Peer-reviwed
Scientific journal, English

Fluidity evaluation of cell membrane model formed on graphene oxide with single particle tracking using quantum dot
Y. Okamoto; T. Motegi; S. Iwasa; A. Sandhu; R. Tero
Jpn. J. Appl. Phys, 54, 4s, 04DL09-(6pp), Mar. 2015, Peer-reviwed
Scientific journal, English

Origin of 1/f noise in graphene produced for large-scale applications in electronics
V. Kochat; R. Tero; S. Eashwer; G. Ramalingam; A. Ghosh; A. Sandhu; S. Raghavan; A. N. Pal; A. Sahoo; H. Okada; T. Viet Thu; S. Kaushal; A. Sampathkumar
IET Circuits, Devices Syst., 9, 1, 52-58, Feb. 2015, Peer-reviwed
Scientific journal, English

On-chip magnetometer for characterization of superparamagnetic nanoparticles
Kun Woo Kim; Venu Reddy; Sri Ramulu Torati; Xing Hao Hu; Adarsh Sandhu; Cheol Gi Kim
LAB ON A CHIP, 15, 3, 696-703, 2015, Peer-reviwed
Scientific journal, English

High Proton Radiation Tolerance of InAsSb Quantum-Well-Based micro-Hall Sensors
Abdelkader Abderrahmane; Pil Ju Ko; Hiroshi Okada; Shin-Ichiro Sato; Takeshi Ohshima; Ichiro Shibasaki; Adarsh Sandhu
IEEE ELECTRON DEVICE LETTERS, 35, 12, 1305-1307, Dec. 2014, Peer-reviwed
Scientific journal, English

Functionalization of magnetotactic bacteria for microrobotic applications
T Takamura; T Tashiro; A Arakaki; A Sandhu
EEE Transactions on Magnetics, 50, 11, 4700202-(2pp), Nov. 2014, Peer-reviwed
Scientific journal, English

Proton Irradiation Enhancement of Low-Field Negative Magnetoresistance Sensitivity of AlGaN/GaN-Based Magnetic Sensor at Cryogenic Temperature
Abdelkader Abderrahmane; Pil Ju Ko; Hiroshi Okada; Shin-Ichiro Sato; Takeshi Ohshima; Adarsh Sandhu
IEEE ELECTRON DEVICE LETTERS, 35, 11, 1130-1132, Nov. 2014, Peer-reviwed
Scientific journal, English

High photosensitivity few-layered MoSe2 back-gated field-effect phototransistors
A Abderrahmane; P J Ko; T V Thu; S Ishizawa; T Takamura; A Sandhu
Nanotechnology, 25, 36, 4700202-(5pp), Sep. 2014, Peer-reviwed
Scientific journal, English

Partial recovery of the magnetoelectrical properties of AlGaN/GaN-based micro-Hall sensors irradiated with protons
A. Abderrahmane; T. Tashiro; H. Takahashi; P. J. Ko; H. Okada; S. Sato; T. Ohshima; A. Sandhu
Applied Physics Letters, 104, 1, 203508-(4pp), Jan. 2014, Peer-reviwed
Scientific journal, English

Magnetically Induced Self-Assembly of Superparamagnetic Particles for Medical Diagnostics
P. J. Ko; T. Takamura; A. Sandhu
Journal of the Japan Society of Powder and Powder Metallurgy, 61, s1, s111-s116, Jan. 2014, Peer-reviwed
Scientific journal, English

Chemical synthesis of Fe3O4-graphene oxide nanohybrids as building blocks for magnetic and conductive membranes
Tran Viet Thu; Adarsh Sandhu
Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Elsevier Ltd, 189, 1, 13-20, 2014, Peer-reviwed
Scientific journal, English

Viral protein-coating of magnetic nanoparticles using simian virus 40 VP1
Teruya Enomoto; Masaaki Kawano; Hajime Fukuda; Wataru Sawada; Takamasa Inoue; Kok Chee Haw; Yoshinori Kita; Satoshi Sakamoto; Yuki Yamaguchi; Takeshi Imai; Mamoru Hatakeyama; Shigeyoshi Saito; Adarsh Sandhu; Masanori Matsui; Ichio Aoki; Hiroshi Handa
JOURNAL OF BIOTECHNOLOGY, 167, 1, 8-15, Aug. 2013, Peer-reviwed
Scientific journal, English

Ecofriendly route for the synthesis of highly conductive graphene using extremophiles for green electronics and bioscience
Sreejith Raveendran; Neha Chauhan; Yoshikata Nakajima; Higashi Toshiaki; Shunji Kurosu; Yuji Tanizawa; Ryugo Tero; Yasuhiko Yoshida; Tatsuro Hanajiri; Toru Maekawa; Pulickel. M. Ajayan; Adarsh Sandhu; D. Sakthi Kumar
Particle and Particle Systems Characterization, 30, 7, 573-578, Jul. 2013, Peer-reviwed
Scientific journal, English

Effect of proton irradiation on AlGaN/GaN micro-Hall sensors
A. Abderrahmane; S. Koide; H. Okada; H. Takahashi; S. Sato; T. Ohshima; A. Sandhu
APPLIED PHYSICS LETTERS, 102, 19, May 2013, Peer-reviwed
Scientific journal, English

Supported lipid membranes on graphene oxide and reduced graphene oxide: Effect of the degree of reduction
Tero, Ryugo; Muazam-Shah; Mat-Nor B; Okamoto, Yoshiaki; Iwasa, Seiji; Sandhu, Adarsh
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 245, 142-142, Apr. 2013, Peer-reviwed
Scientific journal, English

Optimization of Pathway Pattern Size for Programmable Biomolecule Actuation
XingHao Hu; ByungHwa Lim; IlGyo Jeong; Adarsh Sandhu; CheolGi Kim
IEEE TRANSACTIONS ON MAGNETICS, 49, 1, 408-413, Jan. 2013, Peer-reviwed
Scientific journal, English

Room-temperature synthesis and enhanced catalytic performance of silver-reduced graphene oxide nanohybrids
Tran Viet Thu; Pil Ju Ko; Nguyen Huu Huy Phuc; Adarsh Sandhu
Journal of Nanoparticle Research, 15, 10, 450-451, 2013, Peer-reviwed
Scientific journal, English

Radical-assisted chemical doping for chemically derived graphene
Ryousuke Ishikawa; Pil Ju Ko; Masashi Bando; Yasuyoshi Kurokawa; Adarsh Sandhu; Makoto Konagai
Nanoscale Research Letters, 8, 1, 1-7, 2013, Peer-reviwed
Scientific journal, English

Detection of Nanometer Magnetic Labels' Concentration Via the Movement of Micrometer Superparamagnetic in Application of Magnetic Field
T. Takamura; P. J. Ko; R. Ishikawa; A. Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 48, 11, 2835-2837, Nov. 2012, Peer-reviwed
Scientific journal, English

Robust Hall Effect Magnetic Field Sensors for Operation at High Temperatures and in Harsh Radiation Environments
Abdelkader Abderrahmane; Shota Koide; Shin-Ichiro Sato; Takeshi Ohshima; Adarsh Sandhu; Hiroshi Okada
IEEE TRANSACTIONS ON MAGNETICS, 48, 11, 4421-4423, Nov. 2012, Peer-reviwed
Scientific journal, English

Porous Silicon Based Protocol for the Rapid and Real-Time Monitoring of Biorecognition Between Human IgG and Protein A Using Functionalized Superparamagnetic Beads
Pil Ju Ko; Ryousuke Ishikawa; Tsukasa Takamura; Honglae Sohn; Adarsh Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 48, 11, 2846-2849, Nov. 2012, Peer-reviwed
Scientific journal, English

Biosensing Based on Magnetically Induced Self-Assembly of Particles in Magnetic Colloids
Ye Yang; Yoshitaka Morimoto; Tsukasa Takamura; Adarsh Sandhu
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 12, 3, 2081-2088, Mar. 2012, Peer-reviwed
Scientific journal, English

Modification and observation of quantum dots on lipid bilayers supported on graphene oxide
Okamoto Yoshiaki; Iwasa Seiji; Sandhu Adarsh; Tero Ryugo
Abstract of annual meeting of the Surface Science of Japan, The Surface Science Society of Japan, 32, 56-56, 2012, グラフェン酸化物はバイオセンシングへの応用が期待されている材料である。我々は脂質二重膜中の分子挙動を調べるためグラフェン酸化物上への脂質膜形成を行ってきた。現在は蛍光プローブとして量子ドットを用いて、グラフェン酸化物上に形成した脂質膜の性質と蛍光クエンチ機能の距離依存性を評価することを目指している。本講演ではグラフェン酸化物上に形成した脂質膜への量子ドットの修飾、および観察結果について報告する。

Porous-Silicon Photonic-Crystal Platform for the Rapid Detection of Nano-Sized Superparamagnetic Beads for Biosensing Applications
Pil Ju Ko; Ryousuke Ishikawa; Tsukasa Takamura; Yoshitaka Morimoto; Bomin Cho; Honglae Sohn; Adarsh Sandhu
NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 3, 5, 612-616, Oct. 2011, Peer-reviwed
Scientific journal, English

Hybrid AlGaN/GaN-ZnO-Nanowire Gas Sensors
Abdeldjelil Habib Zahmani; Adarsh Sandhu
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 11, 5, 3938-3942, May 2011, Peer-reviwed
Scientific journal, English

Planar Microfluidic System Based on Electrophoresis for Detection of 130-nm Magnetic Labels for Biosensing
Tsukasa Takamura; Yoshitaka Morimoto; Adarsh Sandhu
JAPANESE JOURNAL OF APPLIED PHYSICS, 50, 4, 228-233, Apr. 2011, Peer-reviwed
Scientific journal, English

Amplification of direct current magnetic responses of magnetic nanobeads due to induced self-assembly of magnetic microbeads
Y. Morimoto; T. Takamura; R. Ishikawa; P. J. Ko; A. Sandhu
JOURNAL OF APPLIED PHYSICS, 109, 7, 11-12, Apr. 2011, Peer-reviwed
Scientific journal, English

Microstructure and optical properties of Ag-doped ZnO nanostructures prepared by a wet oxidation doping process
Ruiqun Chen; Chongwen Zou; Jiming Bian; Adarsh Sandhu; Wei Gao
NANOTECHNOLOGY, 22, 10, 276-280, Mar. 2011, Peer-reviwed
Scientific journal, English

Doping graphene films via chemically mediated charge transfer
Ryousuke Ishikawa; Masashi Bando; Yoshitaka Morimoto; Adarsh Sandhu
Nanoscale Research Letters, 6, 1, X1-5, Jan. 2011, Peer-reviwed
Scientific journal, English

A two-step ligand exchange reaction generates highly water-dispersed magnetic nanoparticles for biomedical applications
Mamoru Hatakeyama; Hiroshi Kishi; Yoshinori Kita; Kensuke Imai; Kosuke Nishio; Satoki Karasawa; Yuka Masaike; Satoshi Sakamoto; Adarsh Sandhu; Akihiro Tanimoto; Tatsuya Gomi; Eiichi Kohda; Masanori Abe; Hiroshi Handa
JOURNAL OF MATERIALS CHEMISTRY, 21, 16, 5959-5966, 2011, Peer-reviwed
Scientific journal, English

Synthesis and applications of magnetic nanoparticles for biorecognition and point of care medical diagnostics
Adarsh Sandhu; Hiroshi Handa; Masanori Abe
NANOTECHNOLOGY, 21, 44, 464-465, Nov. 2010, Peer-reviwed
Scientific journal, English

Determination of Inter-Molecular Forces by Magneto-Optical Transmittance of Molecule-Covered Superparamagnetic Particles in Solution
Sang Yoon Park; Hiroshi Handa; Adarsh Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 46, 6, 1409-1411, Jun. 2010, Peer-reviwed
Scientific journal, English

Compact electromagnetically operated microfluidic system for detection of sub-200-nm magnetic labels for biosensing without external pumps
Y. Morimoto; T. Takamura; A. Sandhu
JOURNAL OF APPLIED PHYSICS, 107, 9, 169-179, May 2010, Peer-reviwed
Scientific journal, English

Magneto-Optical Biosensing Platform Based on Light Scattering from Self-Assembled Chains of Functionalized Rotating Magnetic Beads
Sang Yoon Park; Hiroshi Handa; Adarsh Sandhu
NANO LETTERS, 10, 2, 446-451, Feb. 2010, Peer-reviwed
Scientific journal, English

Detection of 8 nm Diameter Superparamagnetic Beads by Magnetically-Induced Manipulation of Micrometer-Sized Magnetic Beads: A Novel Protocol for Magnetically-Labeled Biosensing
Yoshitaka Morimoto; Tsukasa Takamura; Sang Yoon Park; Satoshi Sakamoto; Shintaro Kawata; Hiroshi Handa; Adarsh Sandhu
JAPANESE JOURNAL OF APPLIED PHYSICS, 49, 4, 195-195, 2010, Peer-reviwed
Scientific journal, English

Strictly nanotubes in Beijing
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 4, 7, 396-397, Jul. 2009, Peer-reviwed
Scientific journal, English

Detection of Magnetic Nanobeads by Self-Assembly of Superparamagnetic Microbeads for Biosensing
Y. Morimoto; M. Abe; M. Hatakayama; H. Handa; A. Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 45, 6, 2871-2874, Jun. 2009, Peer-reviwed
Scientific journal, English

Preparation of spherical and uniform-sized ferrite nanoparticles with diameters between 50 and 150 nm for biomedical applications
Toshiyuki Tanaka; Ryuichi Shimazu; Hironori Nagai; Masaru Tada; Takashi Nakagawa; Adarsh Sandhu; Hiroshi Handa; Masanori Abe
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 321, 10, 1417-1420, May 2009, Peer-reviwed
Scientific journal, English

High-throughput bioscreening system utilizing high-performance affinity magnetic carriers exhibiting minimal non-specific protein binding
Naohiro Hanyu; Kosuke Nishio; Mamoru Hatakeyama; Hiroshi Yasuno; Toshiyuki Tanaka; Masaru Tada; Takashi Nakagawa; Adarsh Sandhu; Masanori Abe; Hiroshi Handa
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 321, 10, 1625-1627, May 2009, Peer-reviwed
Scientific journal, English

High speed magneto-optical valve: Rapid control of the optical transmittance of aqueous solutions by magnetically induced self-assembly of superparamagnetic particle chains
S. Y. Park; H. Handa; A. Sandhu
JOURNAL OF APPLIED PHYSICS, 105, 7, 38-38, Apr. 2009, Peer-reviwed
Scientific journal, English

Preparation and medical application of magnetic beads conjugated with bioactive molecules
M. Abe; N. Nishio; M. Hatakeyama; N. Hanyu; T. Tanaka; M. Tada; T. Nakagawa; A. Sandhu; H. Handa
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 321, 7, 645-649, Apr. 2009, Peer-reviwed
Scientific journal, English

High sensitivity and multifunctional micro-Hall sensors fabricated using InAlSb/InAsSb/InAlSb heterostructures
M. Bando; T. Ohashi; M. Dede; R. Akram; A. Oral; S. Y. Park; I. Shibasaki; H. Handa; A. Sandhu
JOURNAL OF APPLIED PHYSICS, 105, 7, 3569-3571, Apr. 2009, Peer-reviwed
Scientific journal, English

SCANNING TUNNELLING MICROSCOPY Probing superconductivity at the nanoscale
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 4, 3, 142-142, Mar. 2009, Peer-reviwed
Scientific journal, English

A new approach to intellectual property
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 4, 1, 7-8, Jan. 2009, Peer-reviwed
Scientific journal, English

Contact Mode Scanning Hall Probe Microscopy
Toru Ohashi; Hirotaka Osawa; Adarsh Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 44, 11, 3252-3254, Nov. 2008, Peer-reviwed
Scientific journal, English

Thailand resorts to nanotech
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 3, 8, 450-451, Aug. 2008, Peer-reviwed
Scientific journal, English

Sensitivity dependence of Hall biosensor arrays with the position of superparamagnetic beads on their active regions
Yoshimichi Kumagai; Yasuharu Imai; Masanori Abe; Satoshi Sakamoto; Hiroshi Handa; Adarsh Sandhu
JOURNAL OF APPLIED PHYSICS, 103, 7, Apr. 2008, Peer-reviwed
Scientific journal, English

Sensitivity dependence of Hall biosensor arrays with the position of superparamagnetic beads on their active regions
Yoshimichi Kumagai; Yasuharu Imai; Masanori Abe; Satoshi Sakamoto; Hiroshi Handa; Adarsh Sandhu
JOURNAL OF APPLIED PHYSICS, 103, 7, 2675-2677, Apr. 2008, Peer-reviwed
Scientific journal, English

Biosensing - New probes offer much faster results
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 2, 12, 746-748, Dec. 2007, Peer-reviwed
Scientific journal, English

Ultrafast imagination
Adarsh Sandhu
NATURE PHOTONICS, 1, 11, 638-638, Nov. 2007, Peer-reviwed
Scientific journal, English

The endoscope of the future
Adarsh Sandhu
NATURE PHOTONICS, 1, 9, 514-514, Sep. 2007, Peer-reviwed
Scientific journal, English

South Korea plays to its strengths
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 2, 8, 455-456, Aug. 2007, Peer-reviwed
Scientific journal, English

Quantum-dot venture unveiled
Adarsh Sandhu; Mitsuru Sugawara
NATURE PHOTONICS, 1, 7, 392-392, Jul. 2007, Peer-reviwed
Scientific journal, English

High temperature scanning Hall probe microscopy using AlGaN/GaN two dimensional electron gas micro-Hall probes
Zaki Primadani; Hirotaka Osawa; Adarsh Sandhu
JOURNAL OF APPLIED PHYSICS, 101, 9, S410-S413, May 2007, Peer-reviwed
Scientific journal, English

High efficiency Hall effect micro-biosensor platform for detection of magnetically labeled biomolecules
Adarsh Sandhu; Yoshimichi Kumagai; Adam Lapicki; Satoshi Sakamoto; Masanori Abe; Hiroshi Handa
BIOSENSORS & BIOELECTRONICS, 22, 9-10, 2115-2120, Apr. 2007, Peer-reviwed
Scientific journal, English

Thousands gather in Japan for massive nanotechnology event
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 2, 4, 195-195, Apr. 2007, Peer-reviwed
Scientific journal, English

Variable temperature scanning Hall probe microscopy of ferromagnetic garnet thin films
Zaki Primadani; Adarsh Sandhu
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 310, 2, 2693-2695, Mar. 2007, Peer-reviwed
Scientific journal, English

Preparation of size-controlled (30-100 nm) magnetite nanoparticles for biomedical applications
K. Nishio; M. Ikeda; N. Gokon; S. Tsubouchi; H. Narimatsu; Y. Mochizuki; S. Sakamoto; A. Sandhu; M. Abe; H. Handa
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 310, 2, 2408-2410, Mar. 2007, Peer-reviwed
Scientific journal, English

Light pipe to the home
Adarsh Sandhu
NATURE PHOTONICS, 1, 3, 162-162, Mar. 2007, Peer-reviwed
Scientific journal, English

Monitoring DNA hybridization by quantification of nitrogen content using X-ray photoelectron spectroscopy
Adam Lapicki; Fumitaka Sakamoto; Adarsh Sandhu
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 46, 1-3, L49-L52, Jan. 2007, Peer-reviwed
Scientific journal, English

The future of ultraviolet LEDs
Adarsh Sandhu
NATURE PHOTONICS, 1, 1, 38-38, Jan. 2007, Peer-reviwed
Scientific journal, English

The birth of nanoChina
Adarsh Sandhu
NATURE NANOTECHNOLOGY, 2, 1, 11-12, Jan. 2007, Peer-reviwed
Scientific journal, English

Hall biosensor with integrated current microstrips for control of magnetic beads
Yoshimichi Kumagai; Kiyoshi Togawa; Satoshi Sakamoto; Masanori Abe; Hiroshi Handa; Adarsh Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 42, 12, 3893-3895, Dec. 2006, Peer-reviwed
Scientific journal, English

"Ferrite route" preparation of iron nanoparticles and their encapsulation in styrene-GMA co-polymer for biomedical applications
Carlos S. Kuroda; Takuma Shimura; Masahito Maeda; Masaru Tada; Hiroshi Handa; Adarsh Sandhu; Masanori Abe
IEEE TRANSACTIONS ON MAGNETICS, 42, 10, 3569-3571, Oct. 2006, Peer-reviwed
Scientific journal, English

Detection of magnetically labeled DNA using pseudomorphic AlGaAs/InGaAs/GaAs heterostructure micro-Hall biosensors
K Togawa; H Sanbonsugi; A Sandhu; M Abe; H Narimatsu; K Nishio; H Handa
JOURNAL OF APPLIED PHYSICS, 99, 8, 2386-2387, Apr. 2006, Peer-reviwed
Scientific journal, English

High-sensitivity InSb thin-film micro-Hall sensor arrays for simultaneous multiple detection of magnetic beads for biomedical applications
K Togawa; H Sanbonsugi; A Lapicki; M Abe; H Handa; A Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 41, 10, 3661-3663, Oct. 2005, Peer-reviwed
Scientific journal, English

Functionalization of micro-Hall effect sensors for biomedical applications utilizing superparamagnetic beads
A Lapicki; H Sanbonsugi; T Yamamura; N Matsushita; M Abe; H Narimatsu; H Handa; A Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 41, 10, 4134-4136, Oct. 2005, Peer-reviwed
Scientific journal, English

Electrical and magnetic properties of La1-xBixMnO3
T Ogawa; A Sandhu; M Chiba; H Takeuchi; Y Koizumi
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 290, 933-936, Apr. 2005, Peer-reviwed
Scientific journal, English

High sensitivity InSb Hall effect biosensor platform for DNA detection and biomolecular recognition using functionalized magnetic nanobeads
K Togawa; H Sanbonsugi; A Sandhu; M Abe; H Narimatsu; K Nishio; H Handa
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 44, 46-49, L1494-L1497, 2005, Peer-reviwed
Scientific journal, English

High sensitivity InSb ultra-thin film micro-hall sensors for bioscreening applications
A Sandhu; H Sanbonsugi; Shibasaki, I; M Abe; H Handa
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 43, 7A, L868-L870, Jul. 2004, Peer-reviwed
Scientific journal, English

A novel variable temperature scanning nano-Hall probe microscope system for large area magnetic imaging incorporating piezoelectric actuators maintained at room temperature
A Sandhu; H Masuda; H Senoguchi; K Togawa
NANOTECHNOLOGY, 15, 6, S410-S413, Jun. 2004, Peer-reviwed
Scientific journal, English

Nano and micro Hall-effect sensors for room-temperature scanning hall probe microscopy
A Sandhu; A Okamoto; Shibasaki, I; A Oral
MICROELECTRONIC ENGINEERING, 73-4, 524-528, Jun. 2004, Peer-reviwed
Scientific journal, English

50 nm Hall sensors for room temperature scanning Hall probe microscopy
A Sandhu; K Kurosawa; M Dede; A Oral
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 43, 2, 777-778, Feb. 2004, Peer-reviwed
Scientific journal, English

Room temperature scanning micro-Hall probe microscopy under extremely large pulsed magnetic fields
A Sandhu; H Masuda; A Oral
IEEE TRANSACTIONS ON MAGNETICS, 39, 5, 3462-3464, Sep. 2003, Peer-reviwed
Scientific journal, English

Formation of nano-oxide regions in p(2+)-GaAs epilayers by localized atomic force microscope probe oxidation for fabrication of nano-structure devices
Y Matsuzaki; N Ota; A Yamada; A Sandhu; M Konagai
JOURNAL OF CRYSTAL GROWTH, 251, 1-4, 276-280, Apr. 2003, Peer-reviwed
Scientific journal, English

Room temperature scanning micro-Hall probe microscope imaging of ferromagnetic microstructures in the presence of 2.5 Tesla pulsed magnetic fields generated by an integrated mini coil
A Sandhu; H Masuda; A Oral
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 41, 12A, L1402-L1405, Dec. 2002, Peer-reviwed
Scientific journal, English

A scanning Hall probe microscope for large area magnetic imaging down to cryogenic temperatures
JK Gregory; SJ Bending; A Sandhu
REVIEW OF SCIENTIFIC INSTRUMENTS, 73, 10, 3515-3519, Oct. 2002, Peer-reviwed
Scientific journal, English

Room-temperature scanning Hall probe microscope (RT-SHPM) imaging of garnet films using new high-performance InSb sensors
A Oral; M Kaval; M Dede; H Masuda; A Okamoto; Shibasaki, I; A Sandhu
IEEE TRANSACTIONS ON MAGNETICS, 38, 5, 2438-2440, Sep. 2002, Peer-reviwed
Scientific journal, English

Room temperature scanning Hall probe microscopy of localized magnetic field fluctuations on the surfaces of magnetic recording media, permanent magnets and crystalline garnet films in external bias fields
A Sandhu; N Iida; H Masuda; A Oral; SJ Bending
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 242, 1249-1252, Apr. 2002, Peer-reviwed
Scientific journal, English

Bismuth nano-Hall probes fabricated by focused ion beam milling for direct magnetic imaging by room temperature scanning Hall probe microscopy
A Sandhu; H Masuda; K Kurosawa; A Oral; SJ Bending
ELECTRONICS LETTERS, 37, 22, 1335-1336, Oct. 2001, Peer-reviwed
Scientific journal, English

Room temperature magnetic imaging of magnetic storage media and garnet epilayers in the presence of external magnetic fields using a sub-micron GaAs SHPM
A Sandhu; H Masuda; A Oral; SJ Bending
JOURNAL OF CRYSTAL GROWTH, 227, 899-905, Jul. 2001, Peer-reviwed
Scientific journal, English

Room temperature sub-micron magnetic imaging by scanning Hall probe microscopy
A Sandhu; H Masuda; A Oral; SJ Bending
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 40, 6B, 4321-4324, Jun. 2001, Peer-reviwed
Scientific journal, English

Direct magnetic imaging of ferromagnetic domain structures by room temperature scanning hall probe microscopy using a bismuth micro-hall probe
Sandhu, A; Masuda, H; Oral, A; Bending, SJ
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 40, 5B, L524-L527, May 2001, Peer-reviwed
Scientific journal, English

Investigation of deep levels and precipitates related to molybdenum in silicon by DLTS and scanning infrared microscopy
A Sandhu; T Ogikubo; H Goto; Csapo, V; T Pavelka
JOURNAL OF CRYSTAL GROWTH, 210, 1-3, 116-121, Mar. 2000, Peer-reviwed
Scientific journal, English

Piezoresistive properties of 3C-SiC films anodically bonded to aluminosilicate glass substrates
A Sandhu; S Jinno
ELECTRONICS LETTERS, 36, 6, 497-498, Mar. 2000, Peer-reviwed
Scientific journal, English

Thermal behavior of residual strain in silicon-on-insulator bonded wafer and effects on electron mobility
T Iida; T Itoh; Y Takano; A Sandhu; K Shikama
SOLID-STATE ELECTRONICS, 43, 6, 1117-1120, Jun. 1999, Peer-reviwed
Scientific journal, English

Effect of low-energy nitrogen molecular-ion impingement during the epitaxial growth of GaAs on the photoluminescence spectra
T Shima; Y Makita; S Kimura; H Sanpei; Y Fukuzawa; A Sandhu; Y Nakamura
APPLIED PHYSICS LETTERS, 74, 18, 2675-2677, May 1999, Peer-reviwed
Scientific journal, English

Optical and electrical characterizations of Mn doped p-type beta-FeSi2
T Takada; Y Makita; T Shima; T Banba; K Shikama; H Sanpei; M Hasegawa; A Sandhu; Y Hoshino; H Katsumata; S Uekusa
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 147, 1-4, 337-342, Jan. 1999, Peer-reviwed
Scientific journal, English

Low-energy nitrogen-ion doping into GaAs and its optical properties
T Shima; Y Makita; S Kimura; H Sanpei; A Sandhu
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 253, 1-2, 301-305, Sep. 1998, Peer-reviwed
Scientific journal, English

InGaP/InGaAs/GaAs high electron mobility transistor structure grown by solid source molecular beam epitaxy using GaP as phosphorous source
Missous, M; Aziz, AA; Sandhu, A
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 36, 6A, L647-L649, Jun. 1997, Peer-reviwed
Scientific journal, English

Properties of silicon doped silicon dioxide thin films deposited by Co-sputtering of silicon and silicon dioxide
A Sandhu; Y Show; T Katano; M Iwase; T Izumi; T Yabe; S Nozaki; H Morisaki
APPLIED SURFACE SCIENCE, 117, 634-637, Jun. 1997, Peer-reviwed
Scientific journal, English

Residual ion damage in GaAs:C prepared by combined ion beam and molecular beam epitaxy
T Iida; Y Makita; J Horn; HL Hartnagel; T Shima; S Kimura; K Shikama; H Sanpei; A Sandhu; N Kobayashi; S Uekusa
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 127, 884-887, May 1997, Peer-reviwed
Scientific journal, English

Properties of high quality InP epilayers grown by solid source molecular beam epitaxy using polycrystalline GaP as a phosphorous source
A Sandhu; M Missous
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 35, 4A, 2108-2109, Apr. 1996, Peer-reviwed
Scientific journal, English

GAS-SOURCE MBE GROWTH OF ALGAAS AND GAAS FOR HBT APPLICATIONS
FUJII, T; ANDO, H; SANDHU, A; OKAMOTO, N
FUJITSU SCIENTIFIC & TECHNICAL JOURNAL, 29, 2, 169-179, Jan. 1993, Peer-reviwed
Scientific journal, English

GROWTH OF CARBON-DOPED BASE GAAS/ALGAAS HBT BY GAS-SOURCE MBE USING TEG, TEA, TMG, ASH3, AND SI2H6
H ANDO; T FUJII; A SANDHU; T TAKAHASHI; H ISHIKAWA; N OKAMOTO; N YOKOYAMA
JOURNAL OF CRYSTAL GROWTH, 120, 1-4, 228-233, May 1992, Peer-reviwed
Scientific journal, English

THE ELECTRICAL, OPTICAL AND CRYSTALLINE PROPERTIES OF GAASC GROWN BY GSMBE USING TMG AND ASH3 FOR APPLICATION TO HBTS
A SANDHU; T NAKAMURA; H ANDO; K DOMEN; N OKAMOTO; T FUJII
JOURNAL OF CRYSTAL GROWTH, 120, 1-4, 296-300, May 1992, Peer-reviwed
Scientific journal, English

GAS SOURCE MOLECULAR-BEAM EPITAXY GROWTH OF HIGH-QUALITY ALGAAS USING TRIMETHYLAMINE ALANE AS THE ALUMINUM SOURCE
N OKAMOTO; H ANDO; A SANDHU; T FUJII
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 30, 12B, 3792-3795, Dec. 1991, Peer-reviwed
Scientific journal, English

CARBON-DOPED-BASE ALGAAS GAAS HBTS GROWN BY GAS-SOURCE MOLECULAR-BEAM EPITAXY USING ONLY GASEOUS SOURCES
T TAKAHASHI; Y YAMAGUCHI; A SANDHU; H ANDO; T FUJII; N YOKOYAMA
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 30, 12B, 3843-3845, Dec. 1991, Peer-reviwed
Scientific journal, English

P+/N GAAS-ALGAAS HETEROSTRUCTURES GROWN BY GAS SOURCE MBE USING GASEOUS P-TYPE AND N-TYPE DOPANT SOURCES
A SANDHU; T FUJII; H ANDO; T TAKAHASHI; H ISHIKAWA; N YOKOYAMA
JOURNAL OF CRYSTAL GROWTH, 111, 1-4, 559-563, May 1991, Peer-reviwed
Scientific journal, English

GAS SOURCE MBE GROWTH OF GAAS/ALGAAS HETEROJUNCTION BIPOLAR-TRANSISTOR WITH A CARBON DOPED BASE USING ONLY GASEOUS SOURCES
A SANDHU; T FUJII; H ANDO; T TAKAHASHI; H ISHIKAWA; N OKAMOTO; N YOKOYAMA
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 30, 3, 464-465, Mar. 1991, Peer-reviwed
Scientific journal, English

DOPING CHARACTERISTICS OF GAS-SOURCE MBE-GROWN NORMAL-ALXGA1-XAS (X=0-0.28) DOPED USING DISILANE
T FUJII; A SANDHU; H ANDO; Y KATAOKA; H ISHIKAWA
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 29, 11, 2386-2387, Nov. 1990, Peer-reviwed
Scientific journal, English

GAAS/ALGAAS QUANTUM-WELL STRUCTURES GROWN BY GAS-SOURCE MBE USING TEG, TEA, AND ASH3
H ANDO; A SANDHU; H ISHIKAWA; T FUJII
JOURNAL OF CRYSTAL GROWTH, 105, 1-4, 149-154, Oct. 1990, Peer-reviwed
Scientific journal, English

A STUDY OF COLD DOPANT SOURCES FOR GAS SOURCE MBE - THE USE OF DISILANE AS AN N-TYPE DOPANT OF ALXGA1-XAS (X=0-0.28) AND TRIMETHYLGALLIUM AS A P-TYPE DOPANT OF GAAS
SANDHU, A; FUJII, T; ANDO, H; ISHIKAWA, H
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 29, 7, L1033-L1035, Jul. 1990, Peer-reviwed
Scientific journal, English

GAS-SOURCE MBE GROWTH OF AL0.3GA0.7AS USING TEG, TEA AND ASH3
ANDO, H; SANDHU, A; ISHIKAWA, H; SUGIYAMA, Y; FUJII, T
INSTITUTE OF PHYSICS CONFERENCE SERIES, 106, 217-222, 1990, Peer-reviwed
Scientific journal, English

White Paper on Quantum Computing
Adarsh Sandhu
Springer Nature, May 2019, Springer Nature, English, Invited, Introduction other

Bandgap Semiconductors : Fundamental Properties and Modern Photonic and Electronic Devices 2007
Kiyoshi Takahashi; Akihiko Yoshikawa; Adarsh Sandhu
Scholarly book, English, Joint editor, Springer, Apr. 2007

Fabrication of Liquid Flow Nanocapsules for Transmission Electron Microscopy and In-Situ Observation of Water Freezing Process in Real Time
Naohito Satake; Tomoki Murakami; Hiroto Takahashi; Mitsuki Fujimoto; Li Xiaoguang; Masaki Takeguchi; Adarsh Sandhu
Oral presentation, Japanese, JSAP Spring Meeting 2022, Domestic conference
26 Mar. 2022

Smartphone based medical diagnosis protocol enabled by dynamic tracking of electromagnetically induced harmonic oscillation in magnetic particles
N. Satake; J. Sharma; A. Sandhu
Poster presentation, English, Virtual Irago Conference 2020, International conference
11 Oct. 2020

VI0013 Electrical properties of tin-doped β-Ga2O3 under high-pressure
M. Kato; H. Arima; A. Sandhu
Poster presentation, English, Virtual Irago Conference 2020, International conference
11 Oct. 2020

VI 0014 Liquid transmission electron microscopy of gold and polymer nanoparticles in liquid solution with a fluidic capsule
S. Ly; T. Onodera; N. Satake; T. Murakami; A. Sandhu
Poster presentation, English, Virtual Irago Conference 2020, International conference
11 Oct. 2020

VI 0015 AlGaN/GaN heterostructure based Hall sensors for high temperature operation
F. Nakamura; M. Katoh; S. Yamada; A. Sandhu
Poster presentation, English, Virtual Irago Conference 2020, International conference
11 Oct. 2020

スマートフォン型医療診断センシングシステム及び顕微鏡観察セル
Adarsh Sandhu
Nominated symposium, Japanese, 新技術説明会 主催 科学技術振興機構、電気通信大学, Domestic conference
12 May 2020

Fabrication of Liquid Flow Capsule for In Situ Transmission Electron Microscopy
S. Ly; T. Onodera; N. Satake; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

Smartphone based medical diagnosis protocol enabled by dynamic tracking of electromagnetically induced harmonic oscillation in magnetic particles
T. Ono; J. Sharma; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

Potential of gallium oxide for power devices
M. Kato; F. Nakamura; Akito Kuramata; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

In situ chemical reaction observation using multi-function capsule
N. Satake; T.Onodera; Ly Seam; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

Detection of Biotin by Tracking Movements of Functionalized Magnetic Particles in Solution
J. Sharma; T. Ono; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

Rapid biosensing protocol based on self-assembly of monolayers and magnetic particles
J. Sharma; T. Ono; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

AlGaN/GaN hetero-structure based Hall sensors for high temperature operation
F. Nakamura; M. Katoh; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

In situ transmission electron microscopy of gold and polymer nanoparticles in liquid solution with a using vacuum proof liquid flow cell
Takanori Onodera; Ly Seam; A. Sandhu
Poster presentation, English, Irago Conference 2019, International conference
24 Oct. 2019

セレンディピティを促進する！
A. SANDHU
Public discourse, Japanese, RA協議会第3回年次大会 企業セッション 世界に発信する大学 ～未来を創るブランド向上戦略～, Invited, International conference
30 Aug. 2017

Magnetic nanoparticle-based nano-grating guided-mode resonance biosensors
Ryoji YUKINO; Sharma JAIYAM; Tsukasa TAKAMURA; Joby JOSEPH; Adarsh SANDHU
Poster presentation, English, MNTC International Symposium 2017, International conference
27 Aug. 2017

Magnetically Induced Manipulation of Functionalized Magnetic Nanoparticles for Point of Treatment Medical Diagnostics
A. SANDHU
Invited oral presentation, English, MNTC International Symposium 2017, Invited, International conference
26 Aug. 2017

Medical Diagnostics with Functionalized Fluorescent Magnetic Nanobeads and Planar Micro-coils
Jaiyam SHARMA; Ryoji YUKINO; Tsukasa TAKAMURA; Adarsh SANDHU
Oral presentation, English, ICMAT 2017, International conference
19 Jun. 2017

Magnetic nanoparticle-based nano-grating guided-mode resonance biosensors
R. Yukino; J. Sharma; T. Takamura; J. Joseph; A. Sandhu
Oral presentation, English, INTERMAG Europe 2017, International conference
25 Apr. 2017

Smartphone-based Platform for Medical Diagnostics
R. Yukino; J. Sharma; T. Takamura; J. Joseph; A. Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Tunable color filter using guided mode resonance structures
R. Yukino; P. K Sahoo; J. Sharma; T. Takamura; J. Joseph; A. Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Gate-Tunable Optoelectronic Properties of Nano-layered GaSe Based Photodetector
Abdelkader Abderrahmane; Pil Ju Ko; Adarsh Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Magnetic control of self-assembled superparamagnetic micro-particles for microrobotic applications
Abdelkader Abderrahmane; Hideki Miyashita; Ryoji Yukino; Tsukasa Takamura; Adarsh Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

γ-Irradiation Effect on AlGaN/GaN Heterostructures
Abdelkader Abderrahmane; Tsukasa Takamura; Hiroshi Okada; Adarsh Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Biosensing by digital image processing based detection of fluorescent magnetic nanolabels and micro-current coils for reduction of non-specific interactions
J. Sharma; R. Yukino; T. Takamura; A. Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Surface functionalization of magnetotactic bacteria for precise transportation of tiny loadings
T. Takamura; A. Arakaki; A. Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Novel capsule for nanoscale observation of materials in liquid by transmission electron microscopy
T. Takamura; R. Yukino; H. Tahara; A. Abderrahmane; A. Sandhu
Poster presentation, English, The Irago Conference 2016, International conference
01 Nov. 2016

Review of recent developments in ‘wet’ high resolution electron microscopy
Adarsh Sandhu; T. Takamura; C. Blanco-Andujar; J. Llandro; D. Ortega; Q. Pankhurst; P. Southern; M. Boutchich; K. Kobayashi; E. Nakamura
Invited oral presentation, English, The Irago conference 2015, International conference
22 Oct. 2015

High-performance near-infrared phototransistors based on MoSe2 nanosheets
Pil Ju Ko; Tsukasa Takamura; Abdelkader Abderrahmane; Adarsh Sandhu
Poster presentation, English, The Irago Conference 2015, International conference
22 Oct. 2015

Smartphone-based Platform for Medical Diagnostics
Ryoji Yukino; Jaiyam Sharma; Tsukasa Takamura; Joby Joseph; Sandhu Adarsh
Poster presentation, English, The Irago conference 2015, International conference
22 Oct. 2015

Design of an innovative smartphone based spectrometer for medical diagnostics
Jaiyam Sharma; Ryoji Yukino; Tsukasa Takamura; Adarsh Sandhu
Poster presentation, English, The Irago conference 2015, International conference
22 Oct. 2015

Photosensitivity of multi-layered two dimensional GaSe nanosheets
Shunji Ishizawa; Pil Ju Ko; Tsukasa Takamura; Adarsh Sandhu
Poster presentation, English, The Irago conference 2015, International conference
22 Oct. 2015

スマートフォン系医療診断用分光分析プラットホーム
雪野 瞭治; シャルマ ジャイヤム; 高村 司; ジョセフ ジョビー; サンドゥー アダルシュ
Oral presentation, Japanese, 2015年 第76回応用物理学会秋季学術講演会, Domestic conference
16 Sep. 2015

Design and operation of innovative smartphone based spectrometer for medical diagnostics
Jaiyam Sharma; Ryoji Yukino; Tsukasa Takamura; Adarsh Sandhu
Oral presentation, English, 2015年 第76回応用物理学会秋季学術講演会, Domestic conference
14 Sep. 2015

グラフェン酸化物上に形成した人工脂質二重膜の構造・物性評価
岡本吉晃; 茂木俊憲; 岩佐精二; サンドゥー アダルシュ; 手老龍吾
Oral presentation, Japanese, 電子情報通信学会 電子デバイス研究会, Domestic conference
16 Apr. 2015

Graphene Oxide-Based Nanohybrids for Multifunctional Applications
T. V. Thu; A. Sandhu
Oral presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

High proton irradiation tolerance of InAsSb quantum well based micro-Hall sensors
A. Abderrahmane; P. J. Ko; H. Okada; S. Sato; T. Ohshima; I. Shibasaki; A. Sandhu
Poster presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

High photosensitivity few-layered MoSe2 back gated eld-e ect phototransistors
A. Abderrahmane; P. J. Ko; S. Ishizawa; T. Takamura; A. Sandhu
Poster presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

Reducing few-layered MoSe2 lm to single-layer by laser etching
P. J. Ko; A. Abderrahmane; T. Takamura; A. Sandhu
Poster presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

Observation of electrical evolution of graphene under electron beam irradiation
A. Nagahara; H. Okada; H. Takahashi; A. Sandhu
Poster presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

Microcapillary capsule for nanoscale and real time observation of materials in liquid TEM environment
T. Takamura; S. Koide; P. J. Ko; T. Tahara; S. Ishizawa; M. Ishida; P. Southern; D. Ortega; Q. Pankhurst; A. Sandhu
Poster presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

Nano-thermocouple AFM for monitoring heating of magnetic nanoparticles
C. Blanco-Andujar; P. Southern; T. Takamura; A. Sandhu
Poster presentation, English, The Irago Conference 2014, International conference
06 Nov. 2014

Single particle tracking of Qdot-conjugated lipid bilayer on graphene oxide for evaluation of membrane fluidity
Y. Okamoto; T. Motegi; S. Iwasa; A. Sandhu; R. Tero
Oral presentation, English, The 7th International Symposium on Surface Science, International conference
Oct. 2014

マイクロロボット応用へ向けた磁性細菌表面の機能化
高村司; 田代起也; 新垣篤史; アダルシュ サンドゥー
Oral presentation, Japanese, 第75回応用物理学会秋季学術講演会, Domestic conference
17 Sep. 2014

MoSe2 semiconductor indirect-to-direct transition by laser induced etching
高必周; Tran Viet Thu; 高村司; Abdelkader Abderrahmane,アダルシュ サンドゥー
Oral presentation, English, 第75回応用物理学会秋季学術講演会, Domestic conference
17 Sep. 2014

Radiation Hard AlGaN/GaN Heterostructure- Micro-Hall Sensors
Abdelkader Abderrahmane,高村司; 佐藤真一郎; 大島; 岡田浩; アダルシュ サンドゥー
Oral presentation, English, 第75回応用物理学会秋季学術講演会, Domestic conference
17 Sep. 2014

Importance of networking for science and engineering based students: The perils of ‘tunnel vision’
A. SANDHU
Oral presentation, English, IONS-Asia 5 Hokkaido, 北海道大学, International conference
Sep. 2014

Strategies for writing papers and giving oral presentations for science and engineering
A. SANDHU
Oral presentation, English, 応用物理 学会学生会員スチューデントチャプター主催会議, 北海道大学, International conference
Sep. 2014

研究戦略としての国際情報発信～効果的な国際情報発信戦術のあり方を共に考える
A. SANDHU
Oral presentation, English, 第４回URAシンポジウム／第６回RA研 究会合同大会シン ポジウムのプログラム, 北海道大学, International conference
Sep. 2014

透過型電子顕微鏡による液中試料観察用カプセルに関する研究
田原知行; 高村 司; 雪野瞭治; 石澤峻路; サンドゥ アダルシュ
Oral presentation, Japanese, 電子情報通信学会 電子デバイス研究会
11 Jul. 2014

iPhoneを用いた分光測定システムの開発
雪野瞭治; 高村 司; 高 必周; アダルシュ サンドゥー
Oral presentation, Japanese, 電子情報通信学会 電子デバイス研究会, Domestic conference
10 Jul. 2014

“How my scientific career was shaped through writing articles
A. SANDHU
Nominated symposium, English, 15th Anniversary Symposium of Journal Science and Technology of Advanced Materials Conference, 東京大学, International conference
Jul. 2014

Nanotechnology Discussions podcasts: Electromagnetism at the nanoscale
A. SANDHU
Oral presentation, English, Nanotechnology Discussions podcasts celebrating 150 years of Maxwell equations, International conference
Jun. 2014

Functionalization of magnetotactic bacteria for microrobotic applications
T. Takamura; T. Tashiro; A. Arakaki; A. Sandhu
Oral presentation, English, IEEE International Magnetics Conference, INTERMAG Europe 2014., International conference
May 2014

Porous silicon based protocol for the rapid and real-time monitoring of biorecognition between human IgG and protein A using functionalized superparamagnetic beads
P.J. Ko; R. Ishikawa; T. Takamura; H. Sohn; A. Sandhu
Oral presentation, English, International Magnetics Conference, INTERMAG 2012, International conference
May 2014

Detection of nanometer magnetic labels by magnetically induced frictional forces with micrometer superparamagnetic beads.
T. Takamura; P.J. Ko; I. Ishikawa; A. Sandhu
Oral presentation, English, International Magnetics Conference, INTERMAG 201, International conference
May 2014

Fabrication of micro-coils for generating localized magnetic fields
S. Ishizawa; T. Takamura; T. Tahara; A.Sandhu
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Artificial Cell Membrane Systems at Solid-Liquid Interfaces
R. Tero; T. Motegi; Y. Okamoto; T. Kobayashi; M.N.B; Muazam Shah; S. Iwasa; A. Sandhu; M. Futagawa; K. Sawada
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Synthesis of Magnetic Thermoplastic-based nanocomposites
T. V. Thu; T. Takamura; D. Tsetserukou; A. Sandhu
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Graphene Oxide as an Excellent Two-Dimensional Support for Functional Nanostructures
T. V. Thu; A. Sandhu
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Quantum Dot Conjugation to Model Cell Membranes on Graphene Oxide for the Evaluation of Membrane Fluidity
Y. Okamoto; T. Motegi; S. Iwasa; A. Sandhu; R. Tero
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Laser thinning of MoS2 for producing single layered MoS2
P.J.Ko; T.V.Thu; H.Takahashi; A.Abderrahmane; A.Sandhu
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

GMR based PhC biosensor: FOM analysis and experimental studies
J. Syamprasad; H. Takahashi; R. Jindal; A. Sandhu; J. Joseph
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Dynamics of Magnetotactic Bacteria Under Rotating Magnetic Fields
T. Tashiro; P.J. Ko; R. Yukino; A. Arakaki; A. Sandhu
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Detection of Nano-sized Magnetic Beads' Concentration via Micro-sized Magnetically Assembled Beads' Movement
T. Takamura; A. Sandhu
Poster presentation, English, The Irago Conference 2013, International conference
Oct. 2013

Ecofriendly Reduction of Graphene Oxide Using Extremophile Bacteria
Y. Tanizawa; Sreejith Raveendran; Neha Chauhan; R. Tero; Y. Yoshida; T. Maekawa; D. Sakthi Kumar; A. Sandhu
Poster presentation, English, Graphene 2012, International conference
Nov. 2012

Innovative capsule for measuring aqueous samples by transmission electron microscopy
T. Takamura; S. Koide; P. J. Ko; T. Tahara; S. Ishizawa; M. Ishida; P. Southern; D. Ortega; Q. Pankhurst; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Hall sensors driven by alternating currents
T.Tahara; S.Koide; P.J.Ko; S.Paul; Q. Pankhurst; A.Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Effect of Proton Irradiation on 2DEG in AlGaN/GaN heterostructures
A. Abderrahmane; S. Koide; T. Tahara; H.Okada; H. Takahashi; S. Sato; T. Ohshima; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Graphene based 2D photonic crystal micro-cavity for Terahertz Frequency
M. Kumar; J. Joseph; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Observation of the dynamics of superparamagnetic beads under magnetic fields by laser light scattering
Yuji. Tanizawa; Tatsuya. Tashiro; Pil Ju. Ko; Adarsh. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Monitoring the behavior of magnetic colloids using dynamic light scattering and acoustic wave spectroscopy
R. Basak; R. Bandyopadhyay; T.Tashiro; Y. Tanizawa; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Dynamics of chemically mediated interaction between magnetic nanoparticles monitored by laser scattering
T. Tashiro; Y.Tanizawa; P. J. Ko; Adarsh Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Physical characterization of graphene oxide reduced through chemical and biological processes
M. Boutchich; D.Almarguy; A.Barras; A.Jaffr; J.Alvarez; J.P Kleider; A.Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Study of Transfer Method of Graphene Formed by Chemical Vapor Deposition Using Dicing Tape
Y.Kumazawa; H.Takahashi; H.Okada; A. Sandhu; A.Wakahara; H.Sekiguchi
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Raman studies of graphene grown by chemical vapor deposition
H. Takahashi; P.J. Ko; H. Okada; C. Prakash; J. Joseph; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Synthesis and Characterization of Graphene Nanoparticles
T.V. Thu; Y. Tanizawa; N.H.H. Phuc; P.J. Ko; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Transfer of graphene from metallic catalytic substrates to flexible surfaces
P. J. Ko; H. Takahashi; H. Sakai; T. V. Thu; H. Okada; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Microfluidic lab-on-a-chip for liquid transmission electron microscopy
P. J. Ko; S. Koide; P. Southern; Daniel Ortega; Q. Pankhurst; A. Sandhu
Poster presentation, English, The Irago Conference 2012, International conference
Oct. 2012

Artificial lipid bilayer platform on graphene and graphene oxide
Ryugo Tero; Yoshiaki Okamoto; Kazuyuki Tsuzuki; Seiji Iwasa; Ryousuke Ishikawa; Adarsh Sandhu
Oral presentation, English, Materials Research Society Conference, International conference
Apr. 2012

Extremophiles for Biologically-based Reduction of Graphene Oxide into Graphene
Y. Tanizawa; S. Raveendran; Y. Yoshida; T. Maekawa; D.S. Kumar; R. Tero; H. Okada; A. Sandhu
Oral presentation, English, Materials Research Society Conference, International conference
Apr. 2012

Magnetoelectronic devices for point of care medical diagnostics using functionalized superparamagnetic particles
A. SANDHU
Oral presentation, English, Department of materials science, 中国 清華大学, International conference
Mar. 2012

Point of care medical diagnostics using functionalized superparamagnetic particles
A. SANDHU
Oral presentation, English, Nanoscience & Quantum Information Centre, University of Bristol, Tyndall Ave, Bristol, UK, International conference
Mar. 2012

Bio Hall sensors for point of care medical diagnostics
A. SANDHU
Oral presentation, English, CAVENDISH LABORATORY, CAMBRIDGE, 英国CAMBRIDGE 大学, International conference
Mar. 2012

Optically based biosensing for point of care medical diagnostics
A. SANDHU
Oral presentation, English, INSTITUTE for PHOTONICS, MANCHESTER, 英国 MANCHESTER 大学, International conference
Mar. 2012

Point of care medical diagnostic protocols based on self‐assembly  of functionalized superparamagnetic particles
A. SANDHU
Oral presentation, English, 2012 International LifeChips Symposium,, University of California, Irvine, USA, International conference
Feb. 2012

Point of care medical diagnosis based on manipulation and detection of functionalized SPBs
A. SANDHU
Oral presentation, English, The 9th International Symposium on Bioscience and Nanotechnology, Toyo University, Kawagoe Campus, International conference
Dec. 2011

Potential of nanotechnology for the diagnosis of head and neck cancer: Challenges facing maxillofacial surgeons and pathologists
A. Jones; A. Sandhu; S. Sandhu; S. Kumar; T. Maekawa; B. Sivakumar; A. Sandhu
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Proton Irradiation of 2-DEG AlGaN/GaN Micro-Hall Sensors
A. Abderrahmane; S. Koide; H. Takahashi; H. Okada; S. Sato; T. Ohshima; A. Sandhu
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

The enrichment and characterization of microbial communities that reduce graphene oxide
Y. Nagao; Y. Okamoto; K. Tsuzuki; R. Tero; S. Iwasa; A. Sandhu; A. Hiraishi; N. Yoshida
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Detection of Nanometer Magnetic Labels Frictional Forces with Self-assembled Magnetic Microbeads
T. Takamura; P.J. Ko; A. Sandhu
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Fabrication of Supported Lipid Bilayer on Graphene Oxide
Y. Okamoto; K.Tsuzuki; S. Iwasa; R. Ishikawa; A. Sandhu; R. Tero
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Effect of Reducing Graphene Oxide as Support for Lipid Bilayer Membrane
K. Tsuzuki; Y. Okamoto; S. Iwasa; R. Ishikawa; A. Sandhu; R. Tero
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Electrophoretic deposition of high quality transparent conductive graphene films on insulting glass substrates
R. Ishikawa; P. J. Ko; M. Bando; M. Konagai; A. Sandhu
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Optical Transmittance for Analysis of the Dynamics of Self-Assembled Rotating Chains of Superparamagnetic Micro- and Nano beads in Solution
Pil Ju Ko; Tsukasa Takamura; Adarsh Sandhu
Oral presentation, English, AP-IRC 2011, International conference
Nov. 2011

Fabrication of Single-Layered Porous Silicon for Rapid Biosensing with Functionalized Superparamagnetic Nanobeads
P. J. Ko; R. Ishikawa; Y. Morimoto; T. Takamura; A. Sandhu
Oral presentation, English, ICANS24, International conference
Aug. 2011

Multilayered Porous Silicon Platform for Rapid Detection of Functionalized Nanometer Sized Superparamargnetic Beads via Magnetic Manipulation
P. Ko; Y. Morimoto; R. Ishikawa; B. Cho; H. Sohn; A. Sandhu
Poster presentation, English, INTERMAG 2011 Conference,, International conference
Apr. 2011

Rapid Biosensing Platform based on Monitoring Changes in the Optical Reflectance of Porous Silicon due to Penetration by Functionalized Superparamagnetic Beads
P. J. Ko; Y. Morimoto; R. Ishikawa; B. Cho; H. Sohn; A. Sandhu
Oral presentation, English, SSDM 2010,, International conference
Sep. 2010

Magneto-optical biosensing based on self-assembly of magnetic particles.
A. SANDHU
Oral presentation, English, NanoTR- 6th Nanoscience and Nanotechnology Conference, Izumir Institute of Technology, Izmir, Turkey., International conference
Jun. 2010

determination of forces between biomolecules in solution by magneto-optical transmittance of biofunctionalized supermagnetic particles.
S.Y. Park; P. Ko; A. Sandhu
Oral presentation, English, 11th Joint MMM-Intermag Conference,, International conference
Jan. 2010

Dynamics of rotating chains of magnetic nanoparticles by optical transmittance.
P. Ko; S.Y. park; y. morimoto; a.sandhu
Oral presentation, English, 11th Joint MMM-Intermag Conference,, International conference
Jan. 2010

magneto-optical properties of bio-functionalized magnetic chains for developing label-free immunoassays.
S.Y. Park; P. Ko; H. handa; A. sandhu
Oral presentation, English, 11th Joint MMM-Intermag Conference,, International conference
Jan. 2010

Detection of 28nm Diameter Superparamagnetic Beads by Magnetically- Induced Self-assembly with Micrometersized Magnetic Beads: A New Protocol for Magneticallylabeled Biosensing
Y. Morimoto; S. Sakamoto; H. Handa; A. Sandhu
Oral presentation, English, 2009 International Conference on Solid State Devices and Materials (SSDM 2009), International conference
Oct. 2009

Temperature Dependence of the Resistance of AlGaN/GaN Heterostructures and their Applications as Temperature Sensors
A. H. Zahmani; A. Nishijima; Y. Morimoto; H. Wang; J. F. Li; A. Sandhu
Oral presentation, English, 2009 International Conference on Solid State Devices and Materials (SSDM 2009), International conference
Oct. 2009

Detection of Magnetic Nanoparticles by Magnetically Mediated Self-Assembly of Superparamagnetic Microbeads for Biosensing
Yoshitaka Morimoto; Sang Yoong Park; Hiroshi Handa; Adarsh Sandhu
Oral presentation, English, 4th Asian and Pacific Rim Symposium on Biophotonics (APBP),, International conference
May 2009

Magnetically labelled immunoassay based on magneto-optical transmittance of solutions containing self-assembled chains of functionalized magnetic nanoparticles
Sang Yoon Park; Y. Morimoto; H. Handa; A. Sandhu
Oral presentation, English, 4th Asian and Pacific Rim Symposium on Biophotonics (APBP),, International conference
May 2009

Detection of magnetically labled biomolecules by self-assembly of superparamagnetic microbeads.
A. SANDHU
Oral presentation, English, 第30回ナノバイオ磁気工学専門研究会 （ＩＥＥE Magnetics Society of Japan）, 東工大キャンパス イノベーショイン センター 田町, International conference
Apr. 2009

Self-assembly of superparamagnetic particles for high-speed magneto-optical modulators and biosensors.
S.Y. Park; A. Sandhu
Oral presentation, English, AMC 2008. Asian Magnetics Conference 2008, International conference
Dec. 2008

Electrical Characteristics of Hall and Magnetoresistive Effect Magnetic Field Sensors Fabricated using Ultra-High Mobility 2DEG-InAsSb/InAlSb Heterostructures.
M. Bando; S. Y. Park; I. Shibasaki; A. Sandhu
Oral presentation, English, AMC 2008. Asian Magnetics Conference 2008, International conference
Dec. 2008

Detection of Magnetic Nanoparticles by Magnetic Self-Assembly of Superparamagnetic Microbeads for Biosensing.
Y. Morimoto; S.Y Park; A. Sandhu
Oral presentation, English, AMC 2008. Asian Magnetics Conference 2008, International conference
Dec. 2008

High Sensitivity and Multi-Functional Micro-Hall Sensors Fabricated using InAlSb/InAsSb/InAlSb Heterostructures
M. Bando; T. Ohashi; M. Dede; R. Akram; A. Oral; S. Y. Park; I. Shibasaki; H. Handa; A. Sandhu
Oral presentation, English, 53rd Conference on Magnetism and Magnetic Materials, International conference
Nov. 2008

Biomolecular recognition protocol based on optical transmittance of solutions containing self-assembled chains of functionalized magnetic nanoparticles.
S.Y Park; A. Sandhu
Oral presentation, English, 53rd Conference on Magnetism and Magnetic Materials, International conference
Nov. 2008

Multifunctional Hall Sensors for Scanning Hall Probe Microscopy and Biomedical Applications
A. SANDHU
Oral presentation, English, Nature Nanotechnology Seminar, Nagano, JAPAN, International conference
Jun. 2007

Nanotechnlogy in asia-pacific.
A. SANDHU
Oral presentation, English, Nature Nanotechnology Seminar, Tokyo Bigh Sight, International conference
Feb. 2007

Manipulation of magnetic beads on Hall biosensors by integrated current lines,
A. SANDHU; Y. Kumagai; M. Abe; H. Handa
Oral presentation, English, Magnetics Society of Japan,, Shimane, International conference
Sep. 2006

Nano-Hall Effect Sensors for Imaging Magnetic Domains and Biomedical applications
A. Sandhu; M. Abe; H. Handa
Oral presentation, English, International Symposium on Bio- and Nano-Electronics,, International conference
Sep. 2006

Robust Hall effect magnetic field sensors for operation at high temperatures and in harsh radiation environments
A. Abderrahmane; H. Okada; S. Koide; S. Sato; T. Ohshima; A. Sandhu
Oral presentation, English, International Symposium on Bio- and Nano-Electronics,, International conference
Sep. 2006

HALL BIO-SENSOR MICROFLUIDIC PLATFORM FOR DETECTION OF SUPERPARAMAGNETIC BEADS
M. Iino; Y. Kumagai; A. Abe; S. Sakamoto; H. Handa; A. Sandhu
Oral presentation, English, International Conference on Magnetism (ICM2006), International conference
Aug. 2006

LEXIBLE MICRO-HALL EFFECT SENSORS FOR CONTACT-MODE SCANNING HALL PROBE MICROSCOPY AND ‘WET’–BIOMEDICAL APPLICATIONS
M. Tamura; Z. Primadani; A. Sandhu
Oral presentation, English, International Conference on Magnetism (ICM2006), International conference
Aug. 2006

Nano-Hall Effect Sensors for Imaging Magnetic Domains and Biomedical Applications,
A. SANDHU; M.Abe
Oral presentation, English, Tohoku University, International Symposium on Bio- and Nano-Electronics,, Sendai, International conference
Mar. 2006

GaN/AlGaN for High Sensitivity and Quantitative Magnetic Field Measurements
T. Yamamura; A. SANDHU
Oral presentation, English, 50th Mangetism and Magnetic Materials Conference, (MMM 2005), International conference
Oct. 2005

Practical Hall Effect Sensors for Biomedical Instrumentation
A. SANDHU; H. Handa
Oral presentation, English, Intermag 2005, Nagoya, International conference
Apr. 2005

Functionalization of micro-Hall effect sensors for biomedical applications utilizing superparamagnetic beads
A. Lapicki; H. Sanbonsugi; N. Matsushita; M. Abe; H. Narimatsu; H. Handa; A. SANDHU
Oral presentation, English, Intermag 2005, International conference
Apr. 2005

High sensitivity indium antimonide thin film micro-hall sensor arrays for biomedical detection of magnetic beads for biomedical applications
K. Togawa; H. Sanbonsugi; A. Lapicki; M. Abe; A. SANDHU
Oral presentation, English, Intermag 2005, International conference
Apr. 2005

Magnetic collection and washing of superparamagnetic beads onto micro-hall biosensors bu integrated field gradient line paths for biomedical applications
Y. Kumagai; K. Togawa; M. Abe; H. Handa; A. SANDHU
Oral presentation, English, Intermag 2005, International conference
Apr. 2005

High Sensitivity InSb Thin Film Nano-Hall Sensors for Medical Applications,
A.SANDHU
Oral presentation, English, Advanced Heterostructure Workshop,, Hawaii,, International conference
Dec. 2004

Nano and micro Hall-effect sensors for room-temperature scanning hall probe microscopy
A. SANDHU; A. Okamoto b; I. Shibasaki b; A. Oral
Oral presentation, English, Micro and Nano-Engineering Conference, International conference
Sep. 2004

Ultra high sensitivity inSb micro-Hall biosensor system for high speed bioscreening applications
H. Sanbonsugi; M. Abe; A. SANDHU
Oral presentation, English, 9th International Conference on Ferrites, International conference
Aug. 2004

Room Temperature Scannning Hall Probe Microscopy of Ferromagnetic Microstructures under 2.5 Tesla Pulsed Bias Fields,
A .SANDHU; H .Masuda; A. Oral
Oral presentation, English, The 10th International Colloquium on Scanning Probe Microscopy, International conference
Oct. 2002

Room Temperature Scanning Hall Probe Microscopy using GaAs/AlGaAs and Bi Micro-Hall Probes,
A. SANDHU; H. Masuda; A. Oral; S.J.Bending
Oral presentation, English, Scanning Probe and Microscopy Sensors and Nanostructures Conference, International conference
May 2002

Magnetic Imaging of Ferromagnetic domains by room temperature scanning Hall probe microscopy using GaAs/AlGaAs and bismuth micro-Hall probes.
A.SANDHU; H. Masuda; A. Oral; S.J. Bending
Oral presentation, English, 11th International Workshop on the Physics of Semiconductor Devices,, International conference
Dec. 2001

Magnetic Imaging by room temperature scanning Hall probe microscopy
A. SANDHU; A. Oral; H. Masuda; S.J. Bending
Oral presentation, English, Joint European Magnetic Symposia (JEMS’01), International conference
Aug. 2001

The Effect of CdCl2 Treatment Conditions and Stoichiometry on The Deep Level Density, Carrier Lifetime and Conversion Efficiency of CdTe Thin Film Solar Cells.
A. SANDHU; K. Kobayashi; T. Okamoto; A. Yamada; M. Konagai
Oral presentation, English, Proceedings 12th International Photovoltaic Science and Engineering Conference, International conference
Jun. 2001

Study on the use of a bismuth micro-Hall probe for magnetic imaging of ferromagnetic domain structures by room temperature scanning Hall
A. SANDHU; A. Oral; H. Masuda; S.J. Bending; A. Yamada; M. Konagai
Oral presentation, English, Tokyo-2001: Scanning Probe Microscopy, Sensors and Nanostructures, International conference
May 2001

Effect of Treatment Conditions on the Deep Level Density, and Conversion Efficiency of CdTe Thin Film Solar Cells.
A. SANDHU; K. Kobayashi; T. Okamoto; A. Yamada; M. Konagai
Oral presentation, English, Materials Research Society Spring Meeting, International conference
Apr. 2001

Direct and Real-Time Observation of Sub-Micron Domain Dynamics in Magnetically Biased Strontium Ferrite Permanent Magnets by RT-SHPM
A. SANDHU; H. Masuda; Oral; S.J. Bending
Oral presentation, English, Materials Research Society Spring Meeting, International conference
Apr. 2001

Magnetic Imaging at Room Temperature by Scanning Micro-Hall Probe Microscopy
A.SANDHU; H. Masuda; A. Oral; S.J. Bending
Oral presentation, English, The Magnetics Society of Japan, ‘Applied Magnetics Seminar, International conference
Dec. 2000

Room Temperature Scanning Hall Microscopy
A.SANDHU; H. Masuda; A. Oral; S.J. Bending
Oral presentation, English, The Magnetics Research Group meeting of The Institute of Electrical Engineers of Japan,, International conference
Dec. 2000

Room Temperature Sub-Micron Magnetic Imaging by SHPM
A. SANDHU; H. Masuda; Oral; S.J. Bending
Oral presentation, English, The 8th International Colloquium on Scanning Probe Microscopy and Asian SPM (3)., International conference
Dec. 2000

RT Magnetic Imaging of micrometer-sized Ferromagnetic Domains in the presence of External Magnetic Fields by Scanning hall probe microscopy
A. SANDHU; H. Masuda; Oral; S.J. Bending
Oral presentation, English, Materials Research Society Fall Meeting, International conference
Nov. 2000

Room Temperature Magnetic Imaging of Magnetic Storage Media and Garnet Epilayers in the Presence of External Magnetic Fields using a Sub-Micron GaAs SHPM
A. SANDHU; H. Masuda; Oral; S.J. Bending
Oral presentation, English, Molecular Beam Epitaxy XI, International conference
Sep. 2000

Room Temperature Magnetic Imaging of Micron Sized Ferromagnetic Domains using SHPM
A. SANDHU; H. Masuda; Oral; S.J. Bending
Oral presentation, English, The 8th Asia-Pacific Physics Conference, International conference
Aug. 2000

Scanning Probe Microscopy of Magnetic Imaging: Current Status and Future
A. Oral; H. Masuda; D.D. Howells; A. SANDHU
Oral presentation, English, Proceedings of NATO ASI, International conference
Jun. 2000

Carbon Doping into GaAs using low-energy hydrocarbon ions.
H. Sanpei; T. Shima; Y. Makita; S. Kimura; Y. Fukuzawa; Y. Nakamura; A. SANDHU
Oral presentation, English, MRS Spring Meeting, International conference
Mar. 1998

Highly Efficient Nitrogen Doping using Low Energy Molecular Nitrogen Ions into GaAs.
T. Shima; Y. Makita; H. Sanpei; S. Kimura; A. SANDHU; Y. Fukuzawa
Oral presentation, English, MRS Spring Meeting, International conference
Mar. 1998

3C-SiC Material Growth and Device Potential
Adarash Sandhu
Oral presentation, English, Advanced Heterostructure Workshop, International conference
Dec. 1996

Growth of Ultra-High Speed Opto-Electronic Devices by GSMBE
Adarash Sandhu
Oral presentation, English, Semiconducting Quantum Optics and Electronics Conference (SQUOPE), International conference
Jan. 1995

Properties and Future Applications of III-V Compound Semiconductors by GSMBE
Adarash Sandhu
Oral presentation, English, Superlattice Structures and Related Devices Workshop, University of Manchester, UK, International conference
Oct. 1989

Interdisciplinary Research Fundamentals II
Tokyo Institute of Technology

Interdisciplinary Research Fundamentals II
Tokyo Institute of Technology

Interdisciplinary Research Fundamentals II
Tokyo Institute of Technology

電子工学実験第二
The University of Electro-Communications

Technical English for graduate students
The University of Electro-Communications

大学院技術英語
The University of Electro-Communications

電子工学実験第二
The University of Electro-Communications

電子工学実験第二
電気通信大学

Modern Engineering and Science
電気通信大学

Graduate Technical English
The University of Electro-Communications

大学院技術英語
電気通信大学

Modern Engineering and Science
The University of Electro-Communications

Modern Engineering and Science
The University of Electro-Communications

総合コミュニケーション科学
The University of Electro-Communications

総合コミュニケーション科学
電気通信大学

応用物理学会

日本磁気学会

IEEE Magnetics Society

日本外国特派員協会

極高温用GaN/AlGaNヘテロ構造ホール素子の作製と応用
SANDHU ADARSH; 東脇 正高
日本学術振興会, 科学研究費助成事業, 東京工業大学, 萌芽研究, 次世代の高保磁力永久磁石、超高密度磁気記録技術及び「スピンエレクトロニクス」等の新分野の研究には、磁性体特有のキュリー温度(Tc)の測定が非常に重要である。現在、磁性体のTcの測定は通常、振動試料型磁力計(VSM)装置を使って行われている。しかし、VSMによるTcの測定の難点として、(1)試料全体の平均的な値しか得られない;(2)熱電対と試料が離れているため、試料の正確な温度測定ができずTcの値に誤差(±20%)が生じる;(3)VSM装置は複雑な仕組みで操作が困難である;(4)VSM装置は高価(〜2000万円)である、等が挙げられる。そこで、申請者はVSM装置ではなく、Tcをホール素子により測定する方法を提案した。しかし従来のホール素子の材料であるGaAs、 InSb等の半導体は、温度変化により、磁界に対する出力であるホール電圧が変化するという問題がある。そこで、本研究ではホール素子に用いる半導体材料として二次元電子ガスを有するGaN/AlGaNヘテロ構造に着目し、ホール電圧の温度変化が極めて小さいホール素子の作製を目的とする。 平成18年度の研究予定は実際に極高温で安定な動作する50〜100μm角のGaN/AlGaNホール素子の応用として、高温におけるBaフェライトの磁化曲線(キュリー温度)の測定を行った。通常のVSM測定はマクロ的であり、GaN/AlGaNホール素子を用いた測定は局所的な情報を得ることができ、測定した円形の等方性Baフェライトのキュリー温度はVSM測定と若干異なり、460℃であることは分かった。さらに、センサ部分は2μm×2μmのSHPM用ホール素子を作製し、50μm厚のガーネットサンプルを測定し、磁区幅約10μmを有する磁区構造の観察に成功した。 以上の高温におけるBaフェライトの磁化曲線の測定に成功したこと、ガーネットの磁区観察に成功したことで高温で局所的な磁界測定が可能であるを証明した。さらに約数μm角のGaN/AlGaNホール素子をSHPMに搭載し、高温で磁性体表面の熱による磁区反転・磁壁移動の観察への応用を検討した。, 17656107
2005 - 2006

Fabrication of Bismuth Thin Films Nano-Hall Sensors for Room Temperature Scanning Micro-Hall Probe Microscope Imaging of Ferromagnetic Microstructures
SANDHU Adarsh
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, TOKYO INSTITUTE OF TECHNOLOGY, Grant-in-Aid for Scientific Research (C), A fundamental understanding of the behavior of magnetic domains in external magnetic fields is important for the development of information technology such as ultra-high density magnetic recording media, high coercivity permanent magnets and multilayered ferromagnetic structures used for fabricating novel ‘spintronic'' devices. We have developed a room temperature scanning Hall probe microscopy (RT-SHPM) for the non-invasive and quantitative imaging of localized stray fields at the surfaces of ferromagnetic magnetic microstructures in the presence of pulsed external magnetic fields of 3 T Oe. However, advances in magnetic recording media have led to increasing demands for improvements in the spatial resolution of SHPM which using semiconducting GaAs/AlGaAs micro-Hall sensors is limited to 1.0 x 1.0μm due to surface depletion effects. The use of bismuth (Bi)(a semimetal, which exhibits a large Hall coefficient and negligible surface depletion) for fabrication of submicron Hall sensors shows promise as a means of improving the spatial resolution of RT-SHPM technology. Conventional MFM systems have a spatial resolution of 〜100nm, a figure which serves as a benchmark and target for studies on spatial resolution. In this research we succeeded in fabricating 50nm x 50nm Hall sensors using Bi thin films deposited by thermal evaporation. The electrical properties of the films were improved by post-deposition annealing in vacuum. The nano-Hall sensors were successfully used for magnetic imaging the surface of crystalline garnet thin films. This report describes the research carried out on "Fabrication of Bismuth Thin Films Nano-Hall Sensors for Room Temperature Scanning Micro-Hall Probe Microscope Imaging of Ferromagnetic Microstructures" as part of the Grant-in-Aid for Scientific Research (c)(2)for two years between 2003 and 2004. The fabrication and electrical characteristics of the Bi nano-Hall sensors are described. Also, the use of the Bi-nanosensors for imaging garnet thin films is demonstrated., 15560271
2003 - 2004

Room Temperature Scanning Micro-Hall Probe Microscope Imaging of Ferromagnetic Microstructures Under Large Pulsed Magnetic Fields Generated by an Integrated Mini-Coil
SANDHU Adarsh; INUSHIMA Takashi
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), A fundamental understanding of the behavior of magnetic domains in external magnetic fields is important for the development of information technology such as ultra-high density magnetic recording media, high coercivity permanent magnets and multilayered ferromagnetic structures used for fabricating novel 'spintronic' devices. In this research, a unique magnetic imaging system comprising of a room temperature scanning Hall probe microscope with an integrated mini-coil capable of generating pulsed magnetic fields up to 3 Tesla (width of 3.5ms) was developed for the direct and non-invasive magnetic imaging of ferromagnetic micro-domains in the presence of extremely large external pulsed magnetic fields without adverse vibrational disturbance of the sample during measurements. The system was successfully used for magnetic imaging of the erasure process of bit patterns on the surface of 1.4MB written floppy disks and the dynamics of micro-domain structures of demagnetized strontium ferrite permanent magnets under large external pulsed magnetic fields. The combined mini-coil/RT-SHPM system was demonstrated to be a valuable instrument for the direct, quantitative and non-invasive observation of localized stray magnetic fields at the surfaces of magnetic recording media and ferromagnetic materials in the presence large external bias fields., 13650354
2001 - 2002

携帯型フィルタレス顕微鏡、及びこれを用いた蛍光観察方法
Patent right, サンドゥー アダルシュ, 雪野 瞭治, 高村 司, 宮下 英樹, シャルマ ジャイヤム, 特願2017-154097, Date applied: 09 Aug. 2017

波長選択フィルタ装置、波長選択フィルタリング方法、及びフィルタ素子のキャリブレーション方法
Patent right, サンドゥ-アダルシュ, 雪野瞭治, 高村司, 特願2016-010981, Date applied: 22 Jan. 2016, サンドゥー アダルシュ , 雪野 瞭治 , 高村 司, 特開2017-129821, Date announced: 27 Jul. 2017

基板上の粒子の検出装置
Patent right, サンドゥーアダルシュ, 安野寛, シャルマジャイヤム, 浜信治, 高村司, 田中俊行, 雪野瞭治, 羽生尚広, 特願2016-026818, Date applied: 16 Feb. 2016, サンドゥー アダルシュ , シャルマ ジャイヤム , 高村 司 , 雪野 瞭治 , 羽生 尚広 , 安野 寛 , 浜 信治, 特許第6155452号, Date issued: 16 Jun. 2017

磁性粒子を用いたバイオセンシング方法及び装置
Patent right, サンドゥーアダルシュ, 安野寛, シャルマジャイヤム, 浜信治, 高村司, 田中俊行, 雪野瞭治, 羽生尚広, 特願2016-026823, Date applied: 16 Feb. 2016

ウェット試料の封入用カプセルならびに構成部材およびその製造方法
Patent right, 特願2013-106479, Date applied: 20 May 2013, 特開2014-229401, Date announced: 08 Dec. 2014