研究業績

論文

原著論文

Simple Non-Destructive and 3D Multi-Layer Visual Hull Reconstruction with an Ultrabroadband Carbon Nanotubes Photo-Imager

Advanced Optical Materials, 12, 14, 2302847 (2024)

DOI: 10.1002/adom.202302847


Ultraflexible Wireless Imager Integrated with Organic Circuits for Broadband Infrared Thermal Analysis

Advanced Materials, 36, 15, 2309864(2024・Selected for the frontispiece

DOI: 10.1002/adma.202309864


Ready-to-transfer two-dimensional materials using tunable adhesive force tapes

Nature Electronics, 7, 119–130 (2024)

DOI: 10.1038/s41928-024-01121-3


All‐Screen‐Coatable Photo‐Thermoelectric Imagers for Physical and Thermal Durability Enhancement

Advanced Materials Interfaces, 10, 35, 2300528 (2023)

DOI: 10.1002/admi.202300528


Graphene-based midinfrared photodetector with bull’s eye plasmonic antenna

Optical Engineering, 62, 9, 097102 (2023・Selected for the cover picture)

DOI: 10.1117/1.OE.62.9.097102


Carbon nanotube-based, serially connected terahertz sensor with enhanced thermal and optical efficiencies

Science and Technology of Advanced Materials, 23, 1, 424–433 (2022)

DOI: 10.1080/14686996.2022.2090855


Stretchable broadband photo-sensor sheets for nonsampling, source-free, and label-free chemical monitoring by simple deformable wrapping

Science Advances, 8, 19, eabm4349 (2022)

DOI: 10.1126/sciadv.abm4349


Robot-assisted, source-camera-coupled multi-view broadband imagers for ubiquitous sensing platform

Nature Communications, 12, 3009 (2021)

DOI: 10.1038/s41467-021-23089-w


A Terahertz Video Camera Patch Sheet with an Adjustable Design based on Self‐Aligned, 2D, Suspended Sensor Array Patterning

Advanced Functional Materials, 31, 14, 2008931 (2021)

DOI: 10.1002/adfm.202008931


Series Photothermoelectric Coupling Between Two Composite Materials for a Freely Attachable Broadband Imaging Sheet

Advanced Photonics Research, 2, 3, 2000095 (2021)

DOI: 10.1002/adpr.202000095


Terahertz and infrared response assisted by heat localization in nanoporous graphene

Carbon, 173, 403-409 (2021)

DOI: 10.1016/j.carbon.2020.10.059


Frequency-Tunable Terahertz Plasmonic Structure Based on the Solid Immersed Method for Sensing

Sensors, 21, 4, 1419 (2021)

DOI: 10.3390/s21041419


Terahertz detection with an antenna-coupled highly-doped silicon quantum dot

Scientific Reports, 9, 18574 (2019)

DOI: 10.1038/s41598-019-54130-0


Continuously frequency-tuneable plasmonic structures for terahertz bio-sensing and spectroscopy

Scientific Reports, 9, 3498 (2019・Selected for the top 100 physics Scientific Reports papers in 2019)

DOI: 10.1038/s41598-019-39015-6


Strain-induced photo-thermoelectric terahertz detection

AIP Advances, 8, 11, 115002 (2018)

DOI: 10.1063/1.5055273


Near-field infrared investigations of an arm-terminated spiral structure with bow-tie probe

Journal of Physics Communications, 2, 10, 105004 (2018)

DOI: 10.1088/2399-6528/aadec3


Fermi-level-controlled semiconducting-separated carbon nanotube films for flexible terahertz imagers

ACS Applied Nano Materials, 1, 6, 2469-2475 (2018)

DOI: 10.1021/acsanm.8b00421


Surface plasmon polariton graphene midinfrared photodetector with multifrequency resonance

Journal of Nanophotonics, 12, 2, 026017 (2018)

DOI: 10.1117/1.JNP.12.026017


Ge-core/a-Si-shell nanowire-based field-effect transistor for sensitive terahertz detection

Photonics, 5, 2, 13, (2018)

DOI: 10.3390/photonics5020013 


Thermal device design for a carbon nanotube terahertz camera

ACS Omega, 3, 3, 3540-3547 (2018)

DOI: 10.1021/acsomega.7b02032


Carbon nanotube woven textile photodetector

Physical Review Materials, 2, 1, 015201 (2018)

DOI: 10.1103/PhysRevMaterials.2.015201


テラヘルツ帯電磁波を活用した医薬品・有機膜の非破壊非接触品質分析

分析化学,66巻,12号,893-8992017

DOI: 10.2116/bunsekikagaku.66.893


Silicon-immersed terahertz plasmonic structures

Applied Physics Letters, 110, 15, 151105 (2017)

DOI: 10.1063/1.4980018


A flexible and wearable terahertz scanner

Nature Photonics, 10, 12, 809-813 (2016)

DOI: 10.1038/nphoton.2016.209


Frequency selective, high transmission spiral terahertz plasmonic antennas

Journal of Modeling and Simulation of Antennas and Propagation, 2, 1-6 (2016)

ISSN: 2377-1674


Figure of merit for carbon nanotube photothermoelectric detectors

ACS Nano, 9, 12, 11618-11627 (2016)

DOI: 10.1021/acsnano.5b06160


Carbon nanotube terahertz detector

Nano Letters, 14, 7, 3953-3958 (2014)

DOI: 10.1021/nl5012678


Wide-band frequency-tunable terahertz and infrared detection with graphene

Nanotechnology, 24, 21, 214004 (2013)

DOI: 10.1088/0957-4484/24/21/214004


GaAs/AlGaAs field-effect transistor for tunable terahertz detection and spectroscopy with built-in signal modulation

Applied Physics Letters, 102, 12, 122102 (2013)

DOI: 10.1063/1.4798329


Terahertz detection with nanoscale semiconductor rectifiers

IEEE Sensors Journal, 13, 1, 24-30 (2012)

DOI: 10.1109/JSEN.2012.2216522


Bolometric terahertz detection in pinched-off quantum point contacts

Applied Physics Letters, 97, 8, 083109 (2010)

DOI: 10.1063/1.3475488


Scanning nanoelectrometer based on a two-dimensional electron gas transistor with a probe-integrated gate electrode

Applied Physics Letters, 96, 14, 142109 (2010)

DOI: 10.1063/1.3371766


Evaluating the performance of quantum point contacts as nanoscale terahertz sensors

Optics express, 18, 5, 4609-4614 (2010)

DOI: 10.1364/OE.18.004609


On-chip near-field terahertz detection based on a two-dimensional electron gas

Physica E, 42, 4, 1188-1191 (2010)

DOI: 10.1016/j.physe.2009.11.082


Current-voltage spectroscopy of the subband structure of strongly pinched-off quantum point contacts

Applied Physics Letters, 95, 23, 233115 (2009)

DOI: 10.1063/1.3272677


Terahertz sensing with a carbon nanotube/two-dimensional electron gas hybrid transistor

Applied Physics Letters, 95, 8, 083123 (2009)

DOI: 10.1063/1.3205125


Artificial atom and quantum terahertz response in carbon nanotube quantum dots

Journal of Physics: Condensed Matter, 20, 45, 454203 (2008)

DOI: 10.1088/0953-8984/20/45/454203


An on-chip near-field terahertz probe and detector

Nature Photonics, 2, 10, 618-621 (2008)

DOI: 10.1038/nphoton.2008.157


Terahertz response of quantum point contacts

Applied Physics Letters, 92, 22, 223115 (2008)

DOI: 10.1063/1.2938416


Terahertz photon-assisted tunneling in carbon nanotube quantum dots

Journal of Applied Physics, 103, 3, 034307 (2008)

DOI: 10.1063/1.2838237


Artificial Atom in Carbon Nanotube Quantum Dots and its Quantum Terahertz Response

Journal of the Vacuum Society of Japan, 51, 7, 445-452 (2008)

DOI:  10.3131/jvsj2.51.445


Ultra-Highly Sensitive Terahertz Detection Using Carbon-Nanotube Quantum Dots

Physics and Modeling of Tera-and Nano-devices, 123-126 (2008)

DOI: 10.1142/9789812779052_0013


Spatial mapping of fluctuations of nonequilibrium electrons in quantum Hall conductors

International Journal of Modern Physics B, 21, 08n09, 1450-1454 (2007)

DOI: 10.1142/S0217979207042999


Coulomb peak shifts under terahertz-wave irradiation in carbon nanotube single-electron transistors

Applied physics letters, 90, 1, 013119 (2007)

DOI: 10.1063/1.2430078


Quantum response of carbon nanotube quantum dots to terahertz wave irradiation

Nanotechnology, 18, 4, 044001 (2006)

DOI: 10.1088/0957-4484/18/4/044001


Noise-voltage mapping by a quantum-Hall electrometer

Applied Physics Letters, 87, 25, 252108 (2005)

DOI: 10.1063/1.2149221


Macroscopic channel-size effect of nonequilibrium electron distributions in quantum Hall conductors

Physical review letters, 95, 16, 166801 (2005)

DOI: 10.1103/PhysRevLett.95.166801


A new type of scanning probe microscope: combination between an electrometer and a THz microscope

Microelectronics journal, 36, 3-6, 592-595 (2005)

DOI: 10.1016/j.mejo.2005.02.099


Time response of a highly sensitive and tunable THz detector using the quantum hall effect

Microelectronics journal, 36, 3-6, 269-271 (2005)

DOI: 10.1016/j.mejo.2005.02.023


Macroscopic size effect of inter-Landau-level scattering in quantum hall systems

High Magnetic Fields In Semiconductor Physics, 341-348 (2005)

DOI: 10.1142/9789812701923_0063


Imaging of intra-and inter-Landau-level scattering in quantum Hall systems

Physical Review B, 70, 8, 081308 (2004)

DOI: 10.1103/PhysRevB.70.081308


Scanning electrometer using the capacitive coupling in quantum Hall effect devices

Applied physics letters, 84, 7, 1111-1113 (2004・Front Cover)

DOI: 10.1063/1.1647691


Spatial distribution of nonequilibrium electrons in quantum Hall devices: imaging via cyclotron emission

Physical Review B, 68, 8, 085328 (2003)

DOI: 10.1103/PhysRevB.68.085328


Cyclotron resonance quantum Hall effect detector

Semiconductor science and technology, 16, 5, 300 (2001)

DOI: 10.1088/0268-1242/16/5/304


Suppression of electron–hole-pair recombination in edge states in quantum Hall regimes

Physica B, 298, 1-4, 33-37 (2001)

DOI: 10.1016/S0921-4526(01)00250-2


Highly sensitive and tunable detection of far-infrared radiation by quantum Hall devices

Journal of Applied Physics, 89, 7, 4037-4048 (2001)

DOI: 10.1063/1.1352685


Local breakdown of the quantum hall effect and the correlated cyclotron emission

Physica E, 7, 3-4, 799-803 (2000)

DOI: 10.1016/S1386-9477(00)00061-8


Breakdown of the quantized Hall effect in the vicinity of current contacts

Physical Review B, 61, 4, 2931 (2000)

DOI: 10.1103/PhysRevB.61.2931


Cyclotron emission from quantized Hall devices: Injection of nonequilibrium electrons from contacts

Physical Review B, 59, 19, 12537 (1999)

DOI: 10.1103/PhysRevB.59.12537

総説

カーボンナノチューブ型ミリ波・テラヘルツ波・赤外撮像素子と検査応用

異物の分析技術と試料の前処理・結果の解釈,1章,19節(2024)


Broadband Photodetectors and Imagers in Stretchable Electronics Packaging

Advanced Materials, 36, 20, 2304048 (2024・Selected for the cover picture)

DOI: 10.1002/adma.202304048


貼り付けるだけで水溶液濃度を計測できる光センサシートの開発

月刊配管技術65巻,2号(2023


Recent Progress in Development of Carbon-Nanotube-Based Photo-Thermoelectric Sensors and Their Applications in Ubiquitous Non-Destructive Inspections

Micromachines, 14, 1, 61(2023)

DOI: 10.3390/mi14010061


インフラ内部の欠陥を全方位視野で可視化するユビキタスな電磁波撮像プラットフォームの開発と異常検知

機械学習・ディープラーニングによる“異常検知”技術と活用事例集5章,2節(2022)


カーボンナノ材料のテラヘルツ検出・撮像デバイスへの応用

月刊MATERIAL STAGE21巻,12号,特集2「テラヘルツ波」を吸収,透過,反射するマテリアルのニーズと開発例(2022


しなやかな環境親和性を持つ非破壊撮像プラットフォーム~世紀の発見から30年:カーボンナノチューブが織り成す匠の眼~

第35回独創性を拓く 先端技術大賞,文部科学大臣賞受賞論文(2022)


光熱起電力型フレキシブル広帯域撮像スキャナ

日本熱電学会誌,18巻,2号,9293(2022)


テラヘルツカメラパッチ:フレキシブル非破壊検査シートへの応用

検査技術,26巻,714(2021)


カーボナノチューブの光・熱物性制御によるフレキシブル全方位テラヘルツ撮像検査チップ

応用物理,90巻,5号,303-307(2021)

DOI: 10.11470/oubutsu.90.5_303


Flexible terahertz imaging systems with single-walled carbon nanotube films

Carbon, 162, 13-24 (2020)

DOI: 10.1016/j.carbon.2020.01.113


共鳴周波数可変型プラズモニックテラヘルツ集光デバイスによる生体分光画像観察

光学,49巻,12号(2020)


ナノカーボンテラヘルツデバイス

グラフェンから広がる二次元物質の新技術と応用,2章,5節(2020)


光熱電型フレキシブルテラヘルツスキャナ

次世代熱電変換材料・モジュール開発と信頼性~熱電発電の黎明~,III編,6章(2020)


テラヘルツ帯周波数可変型プラズモニックプローブとフレキシブル・ウェアラブルイメージャー

OPTRONICS,5巻,449号,73-78(2019)


テラヘルツ帯プラズモニック構造体とフレキシブル撮像素子

次世代センサ,28巻,2号,2-5(2019)


テラヘルツ帯フレキシブル検査デバイスと非破壊検査応用

レーザー研究,47巻,3236(2019)


テラヘルツ科学の勃興~異分野への架け橋とその魅力~

現代化学,7巻(2018)


カーボンナノチューブによるフレキシブルテラヘルツ撮像カメラとマルチビュー画像検査

ニューダイアモンド,34巻,1号,17-21(2018・表紙選定


全方位検査を可能にするフレキシブルテラヘルツスキャナー

フォトニクスニュース,3巻,3号,86-90(2017)


非破壊・非接触検査における新産業創造への挑戦~ナノカーボンを用いたテラヘルツ帯フレキシブル撮像デバイスの開発と応用~

第30回独創性を拓く 先端技術大賞,ニッポン放送賞受賞論文(2016


チップ型近接場テラヘルツ分光イメージャーと量子伝導研究への応用

表面科学,37巻,12号,586-592(2016)

DOI: 10.1380/jsssj.37.586


Chip-Based Near-Field Terahertz Microscopy

IEEE Transactions on Terahertz Science and Technology, 6, 3, 356-364 (2016)

DOI: 10.1109/TTHZ.2016.2549358


THz分光測定のコツ

応用物理,85巻,5号,428-432(2016)

DOI: 10.11470/oubutsu.85.5_428


Terahertz Response of Carbon Nanotubes and Graphene

Journal of the Physical Society of Japan, 84, 12, 121010 (2015)

DOI: 10.7566/JPSJ.84.121010


低次元電子系の機能に基づくテラヘルツ波検出・分光・撮像デバイス

応用物理,84巻,7号,643-647(2015)

DOI: 10.11470/oubutsu.84.7_643


グラフェンのテラヘルツ・赤外光検出応用

レーザー研究,42巻,645-651(2014)


Terahertz Technology Based on Nano-Electronic Devices

High-Speed Devices and Circuits with THz Applications (CRC Press), Chapter 1, 1-26 (2014)


Terahertz waves: a tool for condensed matter, the life sciences and astronomy

Contemporary Physics, 54, 3, 143-165 (2013・Front Cover)

DOI: 10.1080/00107514.2013.817194


Terahertz nano-devices and nano-systems

Handbook of Terahertz Technology for Imaging, Sensing and Communications (Woodhead Publishing Ltd), Chapter 13, 403-422 (2013)

DOI: 10.1533/9780857096494.2.403


テラヘルツ光子の検出とその応用

光学,41巻,10号,521-528(2012)


Terahertz Sensing and Imaging Based on Nanostructured Semiconductors and Carbon Materials

Laser & Photonics Reviews, 6, 2, 246-257 (2012・Front cover)

DOI: 10.1002/lpor.201100006


カーボンナノチューブ量子ドットによる超高感度THz波センサ

応用物理,80巻,3号,226-230(2011)

DOI: 10.11470/oubutsu.80.3_226


Scanning Electrometer: Mapping of Electric Potential and Its Fluctuation

Japanese Journal of Applied Physics, 49, 8S3, 08LA02 (2010・SPOTLIGHTS: Editor's Choice)

DOI: 10.1143/JJAP.49.08LA02


Highly sensitive detector for on-chip near-field THz imaging

IEEE Journal of Selected Topics in Quantum Electronics, 17, 1, 67-78 (2010)

DOI: 10.1109/JSTQE.2010.2047714


TERAHERTZ DETECTORS: Quantum dots enable integrated terahertz imager

Lasor Focus World, 45, 7, 45-47 (2009・Editorial Highlight)


高感度テラヘルツ波検出器 ―近接場イメージングへの応用―

光学,38巻,2号,81-88(2009・表紙選定


オールインワンチップ近接場テラヘルツ検出器の開発

化学工業,60巻,51-57(2009)


量子ホール効果を用いた走査型エレクトロメーター

応用物理,76巻,3号,269-274(2007)

DOI: 10.11470/oubutsu.76.3_269


カーボンナノチューブ量子ドットのテラヘルツ光応答

電子情報通信学会技術研究報告,106巻,403号,47-51(2006)


量子ホール効果の素子応用~走査型電位計とTHz光顕微鏡~

固体物理,39巻,12号,919-931(2004)


遠赤外光領域のフォトンカウンティング

日本物理学会誌,56巻,2号,98-106(2001)

DOI: 10.11316/butsuri1946.56.98


量子ホール電子系を用いた遠赤外光子検出器

材料科学,2号(2001)


量子ホール効果状態における電子系からのサイクロトロン発光

固体物理,34巻,5号,440-450(1999)

学会プロシーディング

All-printable flexible photo-thermoelectric broadband terahertz and millimeter-waves imagers with carbon nanotubes

2022 IEEE Asia-Pacific Microwave Conference (2022)


Computer Vision-Driven Non-Destructive Multi-Layered 3D Reconstruction with Broadband Terahertz and Millimeter-Wave Imagers

2022 IEEE Asia-Pacific Microwave Conference (2022)


Stretchable Printed Circuit Board for Wireless Light-Sensing System

2022 International Conference on Electronics Packaging (2022)


Internal structure visualization by terahertz computed tomography with carbon nanotube photo-scanner toward multi-frequency image reconstruction

2021 IEEE Asia-Pacific Microwave Conference (2021)


Computer Tomography Defect Diagnosis With Carbon Nanotube Terahertz Photo-scanner Toward Multi-view And Multi-frequency Image Reconstruction

The 46th International Conference on Infrared, Millimeter and Terahertz Waves (2021)


Three-dimensional shape reconstruction in millimeter-terahertz wave regions with carbon nanotube film array scanners

2020 International Topical Meeting on Microwave Photonics (2020)


3D Aperture in THz Bull's Eye Structure for Sub-Wavelength Resolution Sensing

45th International Conference on Infrared, Millimeter, and Terahertz Waves (2020)


A highly-sensitive and highly-integrated flexible broadband imager with 3D printed π-shaped photo-thermoelectric pixel structures

45th International Conference on Infrared, Millimeter, and Terahertz Waves (2020)


A stretchable wideband photo-thermoelectric wrap scanner sheet for wearable and noninvasive liquid quality monitoring

45th International Conference on Infrared, Millimeter, and Terahertz Waves (2020)


Nondestructive terahertz shape restoration of 3D objects with photo-source-coupled ultrabroadband carbon nanotubes scanners

45th International Conference on Infrared, Millimeter, and Terahertz Waves (2020)


Multi-wavelength-coupled in-line pharmaceutical monitoring inspections with photo-thermoelectric device design of broadband image sensor array sheets

45th International Conference on Infrared, Millimeter, and Terahertz Waves (2020)


Transfer printing infrared light sources based on thermally excited Tamm plasmon polaritons

45th International Conference on Infrared, Millimeter, and Terahertz Waves (2020)


Subwavelength biological spectroscopy and imaging with frequency-tunable terahertz plasmonic structures

Terahertz Emitters, Receivers, and Applications XI (2020)


Nano-carbon Bendable Terahertz Camera: a Tool for Multi-view inspection

1 & 2DM Conference and Exhibition (2020)


Terahertz-to-Infrared Flexible Scanner with Carbon Nanotube Films

IEICE Technical Report (2019)


Carbon Nanotube Film Terahertz Detectors with Multiple PN Junctions

44th International Conference on Infrared, Millimeter, and Terahertz Waves (2019)


Multi-view Terahertz Imagers with Flexible Carbon Nanotube Film Arrays

44th International Conference on Infrared, Millimeter, and Terahertz Waves (2019)


Stretchable Terahertz Imagers for Wearable Bio-monitoring Applications

44th International Conference on Infrared, Millimeter, and Terahertz Waves (2019)


Broadband Bendable Terahertz Camera for Built-in Infrastructure Sensor

44th International Conference on Infrared, Millimeter, and Terahertz Waves (2019)


Remote Selective Liquid Inspection with Carbon Nanotube Terahertz Imagers

44th International Conference on Infrared, Millimeter, and Terahertz Waves (2019)


Resonant frequency tuning of terahertz plasmonic structures based on solid immersion method

44th International Conference on Infrared, Millimeter, and Terahertz Waves (2019)


Dopant-Induced Terahertz Resonance of a Dopant-Rich Silicon Quantum Dot

2019 Silicon Nanoelectronics Workshop (2019)


Terahertz imaging devices with nano-carbon materials and plasmonic structures--multi-view inspection and super-resolution analysis

IEICE Technical Report (2019)


Visualization of zero-dimensional plasmons in graphene quantum dots with near-field infrared microscopy

43rd International Conference on Infrared, Millimeter, and Terahertz Waves (2018)


Sensitivity Enhancement of Photothermoelectric Terahertz Detectors with Series Combination between Carbon Nanotubes and Metals

43rd International Conference on Infrared, Millimeter, and Terahertz Waves (2018)


Nanoscale Observation of Real-Space Mid-Infrared Field Distribution in a Stamp-Type Plasmonic Structure

43rd International Conference on Infrared, Millimeter, and Terahertz Waves (2018)


In-line Medicine Inspection by Carbon Nanotube Terahertz Scanners

43rd International Conference on Infrared, Millimeter, and Terahertz Waves (2018)


Analyzing nanoscale optical and thermal properties in nanoporous graphene by near-field infrared microscopy

42nd International Conference on Infrared, Millimeter, and Terahertz Waves (2017)


A terahertz detector with single walled carbon nanotube PN junction

42nd International Conference on Infrared, Millimeter, and Terahertz Waves (2017)


A flexible terahertz scanner for omnidirectional imaging

42nd International Conference on Infrared, Millimeter, and Terahertz Waves (2017)


Resonant frequency tuning and transmission enhancement of terahertz plasmonic antenna by dielectric engineering

42nd International Conference on Infrared, Millimeter, and Terahertz Waves (2017)


Thickness dependence of terahertz plasmonic antenna

41st International Conference on Infrared, Millimeter, and Terahertz Waves (2016)


Split-joint bull's eye structure with aperture optimization for multi-frequency terahertz plasmonic antennas

41st International Conference on Infrared, Millimeter, and Terahertz Waves (2016)


Mechanism of carbon nanotubes terahertz detectors based on photothermoelectric effect

41st International Conference on Infrared, Millimeter, and Terahertz Waves (2016)


Semiconductor and graphene devices for nanoscale terahertz imaging and spectroscopy

2015 IEEE MTT-S International Microwave Symposium (2015)


Ultrabroadband, lightweight, flexible, and polarization sensitive photodetector based on carbon nanotube fibers

2015 Conference on Lasers and Electro-Optics (2015)


Carbon nanotube fiber based flexible, lightweight and broadband photodetector

APS March Meeting (2015)


Terahertz detector based on a pn junction film of aligned carbon nanotubes

2014 Conference on Lasers and Electro-Optics (2014)


Carbon Nanotube Terahertz Detector

ECS Meeting (2014)


Terahertz radiation detection through a micro-scale antenna and a silicon-based quantum dot

37th International Conference on Infrared, Millimeter, and Terahertz Waves (2012)


Gate-voltage tunable terahertz detection by a GaAs/AlGaAs quantum device

37th International Conference on Infrared, Millimeter, and Terahertz Waves (2012)


Semiconductor-and carbon-devices for innovative nanoscale THz sensors and imagers

2012 IEEE/MTT-S International Microwave Symposium (2012)


Spatial mapping of potential fluctuation in GaAs/AlGaAs and graphene by a scanning nanoelectrometer

Journal of Physics: Conference Series (2011)


High frequency transport in bi-layer graphene FET devices

36th International Conference on Infrared, Millimeter, and Terahertz Waves (2011)


Terahertz sensing and imaging based on nano-carbon devices

36th International Conference on Infrared, Millimeter, and Terahertz Waves (2011)


A Way from GHz to THz Graphene Nanosensor

APS March Meeting (2011)


A wide-band wavelength-tunable terahertz detector using a graphene transistor

35th International Conference on Infrared, Millimeter, and Terahertz Waves (2010)


Wide-band frequency-selective terahertz detection based on a single-layer graphene

34th International Conference on Infrared, Millimeter, and Terahertz Waves (2009)


A highly sensitive and frequency-tunable detector and near-field imaging of THz waves using low-dimensional electronic materials

43rd Meeting on Lightwave Sensing Technology (2009)


Highly sensitive and frequency-tunable THz detector using carbon nanotube quantum dots

33rd International Conference on Infrared, Millimeter, and Terahertz Waves (2008)


On-chip near-field THz imaging probe integrated with a detector

33rd International Conference on Infrared, Millimeter, and Terahertz Waves (2008)


Frequency-tunable detection and near-field imaging of THz waves

International Symposium on Terahertz between Japan and Sweden (2008)


Single electron transport of carbon nanotube quantum dots under THz laser irradiation

AIP Conference (2007)


Simultaneous Imaging of Terahertz Radiation and Voltage in Quantum Hall Conductors

AIP Conference (2007)


Artificial Atom in Carbon Nanotilbes and their Quantum Response to THz Wave

Korean Vacuum Society Conference (2006)


Imaging of Intra and Inter Landau Level Scattering in Quantum Hall Devices

AIP Conference (2005)


Quantum Hall Systems

16th International Conference on the High Magnetic Fields In Semiconductor Physics (2005)


High-sensitive and tunable far-infrared detector using quantum Hall devices

APS March Meeting (2001)


Imaging of nonequilibrium electrons in quantized Hall devices using cyclotron radiation

Springer Proceedings in Physics (2001)


Cyclotron Resonance Quantum Hall Effect Detector

Materials Science Forum (1999)


Cyclotron Emission from Electron Systems in the Quantum Hall Effect Regime

Solid State Physics TOKYO (1998)


Ultrahigh-sensitive far-infrared detection based on quantum Hall devices

6th International Symposium Nanostructures: Physics and Technology (1998)


Spectral response of quantum Hall effect far infrared detector

6th International Symposium Nanostructures: Physics and Technology (1998)


Spectral response of cyclotron resonance quantum Hall effect detector

International Symposium on Compound Semiconductors-25 (1998)


Quantum Hall Devices as a Tunable and High-Sensitive FIR Detector

21st International Conference on Infrared, Millimeter, and Terahertz Waves (1996)