The University of Tokyo   Institute of Industrial Science   Assistant Professor

2007.1 - 2012.7

Tohoku Institute of Technology   Professor

2020.4

The University of Tokyo   Institute of Industrial Science   Research fellow

2020.4 - 2025.3

The University of Tokyo   Institute of Industrial Science   Associate Research Fellows

2014.4 - 2020.3

Tohoku Institute of Technology   Lecturer

2014.4 - 2015.3

The University of Tokyo   Assistant Professor

2007.4 - 2012.7

The University of Tokyo   Research Assistant

2007.1 - 2007.3

The University of Tokyo   Institute of Industrial Science

2003.4 - 2006.12

Electric-field control of conductance in metal quantum point contacts by electric-double-layer gating Reviewed

K. Shibata, K. Yoshida, K. Daiguji, H. Sato, T. Ii, K. Hirakawa

APPLIED PHYSICS LETTERS   111 ( 15 )   2017.10

Excited-state charging energies in quantum dots investigated by terahertz photocurrent spectroscopy Reviewed

Y. Zhang, K. Shibata, N. Nagai, C. Ndebeka-Bandou, G. Bastard, K. Hirakawa

PHYSICAL REVIEW B   93 ( 23 )   2016.6

Cooper pair splitting in parallel quantum dot Josephson junctions Reviewed

R. S. Deacon, A. Oiwa, J. Sailer, S. Baba, Y. Kanai, K. Shibata, K. Hirakawa, S. Tarucha

Nature Communications   6 ( 1 )   2015.11

Superconducting transport in single and parallel double InAs quantum dot Josephson junctions with Nb-based superconducting electrodes Reviewed

Shoji Baba, Juergen Sailer, Russell S. Deacon, Akira Oiwa, Kenji Shibata, Kazuhiko Hirakawa, Seigo Tarucha

APPLIED PHYSICS LETTERS   107 ( 22 )   2015.11

Gate-controlled terahertz single electron photovoltaic effect in self-assembled InAs quantum dots Reviewed

Y. Zhang, K. Shibata, N. Nagai, C. Ndebeka-Bandou, G. Bastard, K. Hirakawa

APPLIED PHYSICS LETTERS   107 ( 10 )   2015.9

Terahertz Field Enhancement and Photon-Assisted Tunneling in Single-Molecule Transistors Reviewed

Kenji Yoshida, Kenji Shibata, Kazuhiko Hirakawa

PHYSICAL REVIEW LETTERS   115 ( 13 )   138302   2015.9

Probing many-body quantum states in single InAs quantum dots: Terahertz and tunneling spectroscopy Reviewed

Y. Zhang, K. Shibata, N. Nagai, C. Ndebeka-Bandou, G. Bastard, K. Hirakawa

PHYSICAL REVIEW B   91 ( 24 )   2015.6

Terahertz Intersublevel Transitions in Single Self-Assembled InAs Quantum Dots with Variable Electron Numbers Reviewed

Ya Zhang, Kenji Shibata, Naomi Nagai, Camille Ndebeka-Bandou, Gerald Bastard, Kazuhiko Hirakawa

NANO LETTERS   15 ( 2 )   1166 - 1170   2015.2

Electron magneto-tunneling through single self-assembled InAs quantum dashes Reviewed

Kenji Shibata, Nikola Pascher, Perttu J. J. Luukko, Esa Rasanen, Stephan Schnez, Thomas Ihn, Klaus Ensslin, Kazuhiko Hirakawa

APPLIED PHYSICS EXPRESS   7 ( 4 )   2014.4

Cross-sectional transmission electron microscopy analysis of a single self-assembled quantum dot single electron transistor fabricated by atomic force microscope local oxidation Reviewed

Rai Moriya, Eriko Ikenaga, Kenji Shibata, Kazyhiko Hirakawa, Satoru Masubuchi, Tomoki Machida

JAPANESE JOURNAL OF APPLIED PHYSICS   53 ( 4 )   2014.4

Terahertz Photon-Assisted Tunneling in InAs Quantum Dots Reviewed

K. Shibata, K. Hirakawa

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES   35 ( 1 )   101 - 109   2014.1

Large modulation of zero-dimensional electronic states in quantum dots by electric-double-layer gating Reviewed

Kenji Shibata, Hongtao Yuan, Yoshihiro Iwasa, Kazuhiko Hirakawa

Nature Communications   4   2664   2013

Single electron transport through site-controlled InAs quantum dots Reviewed

K. M. Cha, K. Shibata, K. Hirakawa

APPLIED PHYSICS LETTERS   101 ( 22 )   2012.11

Photon-Assisted Tunneling through Self-Assembled InAs Quantum Dots in the Terahertz Frequency Range Reviewed

K. Shibata, A. Umeno, K. M. Cha, K. Hirakawa

PHYSICAL REVIEW LETTERS   109 ( 7 )   2012.8

イオン液体を用いた金属量子ポイントコンタクトの伝導度の電界変調

伊井 貴彦, 佐藤 寛史, 大宮司 圭介, 柴田 憲治

電気関係学会東北支部連合大会講演論文集   2016   138 - 138   2016

21pPSB-34 Electric-field control of conductance in metal quantum point contacts by electric-double-layer gating

Shibata K., Yoshida K., Hirakawa K.

Meeting Abstracts of the Physical Society of Japan   71   1388 - 1388   2016

Detection of Cooper pair splitting and spin entanglement in parallel double quantum dot Josephson junctions

51 ( 5 )   287 - 293   2016

Photon-Assisted Tunneling through Single Molecules Induced by Terahertz Radiation Enhanced in the Sub-nm Gap Electrodes Reviewed

Kenji Yoshida, Kenji Shibata, Kazuhiko Hirakawa

2015 40TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ)   2015

Electrically tunable three-dimensional g-factor anisotropy in single InAs self-assembled quantum dots Reviewed

S. Takahashi, R. S. Deacon, A. Oiwa, K. Shibata, K. Hirakawa, S. Tarucha

Physical Review B - Condensed Matter and Materials Physics   87 ( 16 )   2013.4

Size-Limiting Effect of Site-Controlled InAs Quantum Dots Grown at High Temperatures by Molecular Beam Epitaxy Reviewed

Kyu Man Cha, Isao Horiuchi, Kenji Shibata, Kazuhiko Hirakawa

APPLIED PHYSICS EXPRESS   5 ( 8 )   2012.8

Control of supercurrent in a self-assembled InAs quantum dot Josephson junction by electrical tuning of level overlaps Reviewed

Y. Kanai, R. S. Deacon, A. Oiwa, K. Yoshida, K. Shibata, K. Hirakawa, S. Tarucha

APPLIED PHYSICS LETTERS   100 ( 20 )   2012.5

ナノギャップ電極を用いた量子トランジスタの作製と電子伝導

平川一彦, 柴田憲治, 梅野顕憲

真空   55   321 - 327   2012

InAs 量子ドット／超伝導複合構造素子における Andreev 束縛状態分光と近接効果と近藤効果の相関

大岩顕, ラッセルスチュワートディーコン, 金井康, 田中洋一, 柴田憲治, 平川一彦, 樽茶清悟

固体物理   47   321   2012

Chemical Composition and Thermal Stability of Atomic Force Microscope-Assisted Anodic Oxides as Nanomasks for Molecular Beam Epitaxy Reviewed

Kyu Man Cha, Kenji Shibata, Masao Kamiko, Ryoichi Yamamoto, Kazuhiko Hirakawa

JAPANESE JOURNAL OF APPLIED PHYSICS   50 ( 12 )   2011.12

Electronic structures in single self-assembled InAs quantum dashes detected by nanogap metal electrodes Reviewed

K. Shibata, K. Seki, P. J. J. Luukko, E. Rasanen, K. M. Cha, I. Horiuchi, K. Hirakawa

APPLIED PHYSICS LETTERS   99 ( 18 )   2011.10

Electrically tuned spin-orbit interaction in an InAs self-assembled quantum dot Reviewed

Y. Kanai, R. S. Deacon, S. Takahashi, A. Oiwa, K. Yoshida, K. Shibata, K. Hirakawa, Y. Tokura, S. Tarucha

NATURE NANOTECHNOLOGY   6 ( 8 )   511 - 516   2011.8

Electrically tuned g tensor in an InAs self-assembled quantum dot Reviewed

R. S. Deacon, Y. Kanai, S. Takahashi, A. Oiwa, K. Yoshida, K. Shibata, K. Hirakawa, Y. Tokura, S. Tarucha

PHYSICAL REVIEW B   84 ( 4 )   2011.7

pi junction transition in InAs self-assembled quantum dot coupled with SQUID Reviewed

S. Kim, R. Ishiguro, M. Kamio, Y. Doda, E. Watanabe, D. Tsuya, K. Shibata, K. Hirakawa, H. Takayanagi

APPLIED PHYSICS LETTERS   98 ( 6 )   2011.2

Chemical composition and thermal stability of GaAs oxides grown by AFM anodic oxidation for site-controlled growth of InAs quantum dots Reviewed

K. M. Cha, K. Shibata, I. Horiuchi, M. Kamiko, R. Yamamoto, K. Hirakawa

PHYSICS OF SEMICONDUCTORS: 30TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS   1399   2011

Side-gate controlled electrical properties of superconducting quantum interference device coupled with self-assembled InAs quantum dot Reviewed

S. Kim, R. Ishiguro, M. Kamio, Y. Doda, E. Watanabe, D. Tsuya, K. Shibata, K. Hirakawa, H. Takayanagi

PHYSICS OF SEMICONDUCTORS: 30TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS   1399   383 - 384   2011

Growth of self-assembled In As quantum dashes and their applications to single electron transistors Reviewed

K. Shibata, K. Seki, K. M. Cha, I. Horiuchi, K. Hirakawa

PHYSICS OF SEMICONDUCTORS: 30TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS   1399   2011

Control of tunnel coupling strength between InAs quantum dots and nanogap metallic electrodes through In-Ga intermixing Reviewed

K. Shibata, M. Jung, K. M. Cha, K. Hirakawa

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES   42 ( 10 )   2595 - 2597   2010.9

Electrical control of Kondo effect and superconducting transport in a side-gated InAs quantum dot Josephson junction Reviewed

Y. Kanai, R. S. Deacon, A. Oiwa, K. Yoshida, K. Shibata, K. Hirakawa, S. Tarucha

PHYSICAL REVIEW B   82 ( 5 )   2010.8

Large Anisotropy of the Spin-Orbit Interaction in a Single InAs Self-Assembled Quantum Dot Reviewed

S. Takahashi, R. S. Deacon, K. Yoshida, A. Oiwa, K. Shibata, K. Hirakawa, Y. Tokura, S. Tarucha

PHYSICAL REVIEW LETTERS   104 ( 24 )   2010.6

Kondo-enhanced Andreev transport in single self-assembled InAs quantum dots contacted with normal and superconducting leads Reviewed

R. S. Deacon, Y. Tanaka, A. Oiwa, R. Sakano, K. Yoshida, K. Shibata, K. Hirakawa, S. Tarucha

PHYSICAL REVIEW B   81 ( 12 )   2010.3

Tunneling Spectroscopy of Andreev Energy Levels in a Quantum Dot Coupled to a Superconductor Reviewed

R. S. Deacon, Y. Tanaka, A. Oiwa, R. Sakano, K. Yoshida, K. Shibata, K. Hirakawa, S. Tarucha

PHYSICAL REVIEW LETTERS   104 ( 7 )   2010.2

Anisotropy of the spin-orbit interaction in a single InAs self-assembled quantum dot

Solid state physics   45 ( 9 )   497 - 506   2010

Local spectroscopy and vortex-core imaging on chemically wet-etched surfaces of YBa2Cu3Oy by scanning tunneling microscopy/spectroscopy Reviewed

Kenji Shibata, Terukazu Nishizaki, Makoto Maki, Norio Kobayashi

Superconductor Science and Technology   23 ( 8 )   2010

Fabrication of Single-Electron Transistor Composed of a Self-Assembled Quantum Dot and Nanogap Electrode by Atomic Force Microscope Local Oxidation Reviewed

Rai Moriya, Hiroyuki Kobayashi, Kenji Shibata, Satoru Masubuchi, Kazuhiko Hirakawa, Satomi Ishida, Yasuhiko Arakawa, Tomoki Machida

APPLIED PHYSICS EXPRESS   3 ( 3 )   2010

Spin-Related Current Suppression in a Semiconductor Quantum Dot Spin-Diode Structure Reviewed

K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, S. Ishida, T. Taniyama, K. Hirakawa, Y. Arakawa, T. Machida

PHYSICAL REVIEW LETTERS   102 ( 23 )   2009.6

Effect of In-Ga intermixing on the electronic states in self-assembled InAs quantum dots probed by nanogap electrodes Reviewed

K. Shibata, M. Jung, K. M. Cha, M. Sotome, K. Hirakawa

APPLIED PHYSICS LETTERS   94 ( 16 )   2009.4

The Kondo effect observed up to T-K similar to 80K in self-assembled InAs quantum dots laterally coupled to nanogap electrodes Reviewed

K. Shibata, K. Hirakawa

JOURNAL OF CRYSTAL GROWTH   311 ( 7 )   1795 - 1798   2009.3

Quantitative evaluation of spin-orbit interaction in InAs quantum dots Reviewed

S. Takahashi, Y. Igarashi, R. S. Deacon, A. Oiwa, K. Shibata, K. Hirakawa, S. Tarucha

25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 2   150   2009

Tunneling magnetoresistance effect in a few-electron quantum-dot spin valve Reviewed

K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, S. Ishida, T. Taniyama, K. Hirakawa, Y. Arakawa, T. Machida

APPLIED PHYSICS LETTERS   93 ( 22 )   2008.12

Power dissipation spectra and terahertz intervalley transfer gain in bulk GaAs under high electric fields Reviewed

Y. M. Zhu, T. Unuma, K. Shibata, K. Hirakawa, Y. Ino, M. Kuwata-Gonokami

APPLIED PHYSICS LETTERS   93 ( 23 )   2008.12

High Kondo temperature (T(K)similar to 80 K) in self-assembled InAs quantum dots laterally coupled to nanogap electrodes Reviewed

K. Shibata, K. Hirakawa

APPLIED PHYSICS LETTERS   93 ( 6 )   2008.8

Femtosecond acceleration of electrons under high electric fields in bulk GaAs investigated by time-domain terahertz spectroscopy Reviewed

Y. M. Zhu, T. Unuma, K. Shibata, K. Hirakawa

APPLIED PHYSICS LETTERS   93 ( 4 )   2008.7

Oscillatory changes in the tunneling magnetoresistance effect in semiconductor quantum-dot spin valves Reviewed

K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, S. Ishida, T. Taniyama, K. Hirakawa, Y. Arakawa, T. Machida

PHYSICAL REVIEW B   77 ( 8 )   2008.2

Electron tunneling through single self-assembled InAs quantum dots coupled to nanogap electrodes Reviewed

K. Shibata, M. Jung, C. Buizert, A. Oiwa, K. Hirakawa, T. Machida, S. Tarucha

PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 5, NO 9   5 ( 9 )   2869 - +   2008

Electron transport through single self-assembled InAs quantum dots coupled to superconducting nanogap electrodes Reviewed

K. Shibata, C. Buizert, A. Oiwa, K. Hirakawa, S. Tarucha

PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 5, NO 1   5 ( 1 )   178 - +   2008

Carrier acceleration under very high fields in bulk GaAs investigated by time-domain terahertz spectroscopy Reviewed

Zhu Y. M, Unuma T, Shibata K, Hirakawa K, Ino Y, Kuwata-Gonokami M

PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 5, NO 1   5 ( 1 )   240 - +   2008

Kondo effect in a semiconductor quantum dot coupled to ferromagnetic electrodes Reviewed

K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, K. Hirakawa, T. Machida, T. Taniyama, S. Ishida

APPLIED PHYSICS LETTERS   91 ( 23 )   2007.12

Dissipation of quantized vortex of high-T-c superconductors investigated by microwave impedance: Novel physics in nano-scale space Reviewed

A. Maeda, H. Kitano, H. Tsuchiya, K. Kinoshita, K. Shibata, T. Nishizaki, N. Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   463   27 - 31   2007.10

Kondo universal scaling for a quantum dot coupled to superconducting leads Reviewed

C. Buizert, A. Oiwa, K. Shibata, K. Hirakawa, S. Tarucha

PHYSICAL REVIEW LETTERS   99 ( 13 )   2007.9

Vortex phase diagram near the lower critical point in untwinned YBa2Cu3Oy single crystals Reviewed

Terukazu Nishizaki, Kenji Shibata, Norio Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   460   281 - 284   2007.9

Lateral electron tunneling through single self-assembled InAs quantum dots coupled to superconducting nanogap electrodes Reviewed

Kenji Shibata, Christo Buizert, Akira Oiwa, Kazuhiko Hirakawa, Seigo Tarucha

APPLIED PHYSICS LETTERS   91 ( 11 )   2007.9

Effect of nonmagnetic impurities on the electronic state of quasiparticles confined in the naturally prepared nanostructure under magnetic field in YBa2CU3Oy Reviewed

Atsutaka Maeda, Haruhisa Kitano, Kentaro Kinoshita, Terukazu Nishizaki, Kenji Shibata, Norio Kobayashi

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76 ( 9 )   2007.9

Electric-field control of tunneling magnetoresistance effect in a Ni/InAs/Ni quantum-dot spin valve Reviewed

K. Hamaya, M. Kitabatake, K. Shibata, M. Jung, M. Kawamura, K. Hirakawa, T. Machida, T. Taniyama, S. Ishida, Y. Arakawa

APPLIED PHYSICS LETTERS   91 ( 2 )   2007.7

Electronic properties of self-assembled InAs quantum dots on GaAs surfaces probed by lateral electron tunneling structures Reviewed

K. Shibata, M. Jung, K. Hirakawa, T. Machida, S. Ishida, Y. Arakawa, H. Sakaki

JOURNAL OF CRYSTAL GROWTH   301   731 - 734   2007.4

Spin transport through a single self-assembled InAs quantum dot with ferromagnetic leads Reviewed

K. Hamaya, S. Masubuchi, M. Kawamura, T. Machida, M. Jung, K. Shibata, K. Hirakawa, T. Taniyama, S. Ishida, Y. Arakawa

APPLIED PHYSICS LETTERS   90 ( 5 )   2007.1

Femtosecond electron acceleration in bulk GaAs investigated by time-domain THz spectroscopy Reviewed

Y. M. Zhu, T. Umuna, K. Shibata, K. Hirakawa

Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   2007

STM/STS studies on vortex and electronic state in YBa2Cu3Oy Reviewed

T Nishizaki, K Shibata, M Maki, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   437-38   220 - 225   2006.5

Layered charge-density waves with nanoscale coherence in Y Ba2 Cu3 O7-δ Reviewed

Makoto Maki, Terukazu Nishizaki, Kenji Shibata, Norio Kobayashi

Physical Review B - Condensed Matter and Materials Physics   72 ( 2 )   2005.7

Layered charge-density waves with nanoscale coherence in YBa2Cu3O7-delta Reviewed

M Maki, T Nishizaki, K Shibata, N Kobayashi

PHYSICAL REVIEW B   72 ( 2 )   2005.7

Vortex matter in YBa2Cu3Oy single crystals investigated by scanning tunneling spectroscopy Reviewed

K Shibata, T Nishizaki, M Maki, N Kobayashi

PHYSICAL REVIEW B   72 ( 1 )   2005.7

Impurity effect on the electronic state of the vortex core in the mixed state of YBa2Cu3OY Reviewed

K Kinoshita, H Kitano, A Maeda, T Nishizaki, M Maeda, K Shibata, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   412   530 - 534   2004.10

Vortex state in YBa(2)Cu(3)Oy crystals: vortex phase diagram and tunneling spectroscopy in magnetic field Reviewed

N Kobayashi, T Nishizaki, K Shibata, T Sasaki

PHYSICA B-CONDENSED MATTER   346   329 - 333   2004.4

Vortex slush regime in the Josephson vortex phase diagram of 60-K YBa2Cu3O7-delta single crystals Reviewed

T Naito, H Iwasaki, T Nishizaki, S Haraguchi, Y Kawabata, K Shibata, N Kobayashi

PHYSICAL REVIEW B   68 ( 22 )   2003.12

Peak effect and vortex phase diagram of YBa2Cu4O8 Reviewed

K Katayama, Y Yoshida, S Kawamata, T Ishida, K Shibata, T Sasaki, N Kobayashi, S Adachi, S Tajima

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   392   382 - 385   2003.10

Scanning tunneling spectroscopy studies on vortices in YBa2Cu3Oy single crystals Reviewed

K Shibata, M Maki, T Nishizaki, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   392   323 - 327   2003.10

Vortex phase transition and oxygen vacancy in YBa2Cu3Oy single crystals Reviewed

T Nishizaki, K Shibata, M Maki, N Kobayashi

JOURNAL OF LOW TEMPERATURE PHYSICS   131 ( 5-6 )   931 - 940   2003.6

Vortex phase diagram in Zn-doped YBa2Cu3Oy crystals Reviewed

N Kobayashi, T Sato, T Nishizaki, K Shibata, M Maki, T Sasaki

JOURNAL OF LOW TEMPERATURE PHYSICS   131 ( 5-6 )   925 - 929   2003.6

Effect of impurities on the electronic structure of vortex core investigated by microwave surface impedance measurement Reviewed

A Maeda, K Kinoshita, Y Inoue, H Kitano, T Nishizaki, T Sato, K Shibata, N Kobayashi

JOURNAL OF LOW TEMPERATURE PHYSICS   131 ( 5-6 )   969 - 973   2003.6

Quasiparticle spectra and their spatial variation on YBa2Cu3Oy by scanning tunneling spectroscopy Reviewed

K Shibata, M Maki, T Nishizaki, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   388   277 - 278   2003.5

Anomalous in-plane anisotropy of the resistivity on single crystalline 60-K YBa2Cu3O7-delta in high magnetic fields Reviewed

T Naito, S Haraguchi, H Iwasaki, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   388   333 - 334   2003.5

Millimeter wave and microwave electrodynamic spectroscopy of YBa2(Cu1-xZnx)(3)O-y in the Meissner and mixed state Reviewed

K Kinoshita, Y Inoue, T Umetsu, H Kitano, A Maeda, T Hanaguri, T Nishizaki, T Sato, K Shibata, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   388   417 - 418   2003.5

Phase transition in the vortex liquid and the critical endpoint in YBa2Cu3Oy Reviewed

K Shibata, T Nishizaki, T Sasaki, N Kobayashi

PHYSICAL REVIEW B   66 ( 21 )   2002.12

Low-temperature scanning tunneling microscopy of YBa2Cu3O7-delta Reviewed

M Maki, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   378   84 - 88   2002.10

Electronic structure of the CuO-chain layer in YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-δ</inf> studied by scanning tunneling microscopy

Makoto Maki, Terukazu Nishizaki, Kenji Shibata, Norio Kobayashi

Physical Review B - Condensed Matter and Materials Physics   65   1405111 - 1405114   2002.4

Electronic structure of the CuO-chain layer in YBa2Cu3O7-delta studied by scanning tunneling microscopy Reviewed

M Maki, T Nishizaki, K Shibata, N Kobayashi

PHYSICAL REVIEW B   65 ( 14 )   2002.4

Phase transition in the vortex liquid and the critical endpoint in (formula presented) Reviewed

Kenji Shibata, Terukazu Nishizaki, Takahiko Sasaki, Norio Kobayashi

Physical Review B - Condensed Matter and Materials Physics   66 ( 21 )   1 - 7   2002

Estimation of vortex viscosity from the complex surface impedance measurement in the mixed state of YBa2Cu3Oy Reviewed

Y Tsuchiya, K Iwaya, K Kinoshita, T Hanaguri, H Kitano, A Maeda, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C   362   273 - 276   2001.9

In-plane anisotropy of the resistivity in 60 KYBCO single crystal under magnetic field Reviewed

T Naito, S Haraguchi, T Suzuki, H Iwasaki, T Sasaki, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C   362   310 - 313   2001.9

Melting transition of vortex matter in YBa2Cu3Oy with various oxygen contents Reviewed

N Kobayashi, T Nishizaki, K Shibata, T Sato, M Maki, T Sasaki

PHYSICA C   362   121 - 126   2001.9

Dynamics vs electronic states of vortex core of high-T<inf>c</inf> superconductors investigated by high-frequency impedance measurement Reviewed

A. Maeda, Y. Tsuchiya, K. Iwaya, K. Kinoshita, H. Kitano, T. Hanaguri, T. Nishizaki, K. Shibata, N. Kobayashi, J. Takeya, K. Nakamura, Y. Ando

Physica C: Superconductivity and its Applications   362 ( 1-4 )   127 - 133   2001.9

Low-temperature STM/STS of high-T-c superconductors Reviewed

M Maki, T Nishizaki, K Shibata, T Sasaki, N Kobayashi

PHYSICA C   357   291 - 293   2001.8

Identification of atomic layers of YBa2Cu3O7-delta by scanning tunneling microscopy and spectroscopy Reviewed

M Maki, T Nishizaki, K Shibata, N Kobayashi

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   70 ( 7 )   1877 - 1880   2001.7

Fourfold symmetric anisotropy in the CuO2 planes of 60-K YBa2Cu3O7-delta single crystals Reviewed

T Naito, S Haraguchi, H Iwasaki, T Sasaki, T Nishizaki, K Shibata, N Kobayashi

PHYSICAL REVIEW B   63 ( 17 )   2001.5

Electronic state of vortices in YBa2Cu3Oy investigated by complex surface impedance measurements Reviewed

Y Tsuchiya, K Iwaya, K Kinoshita, T Hanaguri, H Kitano, A Maeda, K Shibata, T Nishizaki, N Kobayashi

PHYSICAL REVIEW B   63 ( 18 )   2001.5

Vortex matter phase diagram of untwinned YBa2Cu3Oy single crystals with different oxygen content Reviewed

K Shibata, T Nishizaki, T Sasaki, N Kobayashi

PHYSICA B   294   354 - 357   2001.1

Electronic state of vortices in YBa2Cu3Oy investigated by complex surface impedance measurements Reviewed

Yoshishige Tsuchiya, Katsuya Iwaya, Kentarou Kinoshita, Tetsuo Hanaguri, Haruhisa Kitano, Atsutaka Maeda, Kenji Shibata, Terukazu Nishizaki, Norio Kobayashi

Physical Review B - Condensed Matter and Materials Physics   63 ( 18 )   1845171 - 1845179   2001

Vortex states in the vicinity of the lower critical point of untwinned YBa_2Cu_3O_y single crystals annealed at high pressure oxygen. Reviewed

Shibata K., Nishizaki T., Sato T., Sasaki T., Shimoyama J., Kishio K., Kobayashi N.

Meeting Abstracts of the Physical Society of Japan   56 ( 0 )   475 - 475   2001

New equilibrium phase diagram of YBa2Cu3Oy under high magnetic fields Reviewed

T Nishizaki, K Shibata, T Sasaki, N Kobayashi

PHYSICA C   341   957 - 960   2000.11

Anomalous angular dependence of magnetization near H parallel to ab-plane in YBa2Cu3O7-delta single crystal Reviewed

T Naito, H Iwasaki, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C   341   1179 - 1180   2000.11

Superconducting fluctuation probed by c-axis conductivity in YBa2Cu3O7-delta single crystal Reviewed

T Naito, H Iwasaki, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C   341   1051 - 1052   2000.11

High-frequency electromagnetic response in the mixed state of YBa2Cu3Oy Reviewed

Y Tsuchiya, K Iwaya, T Hanaguri, H Kitano, A Maeda, T Nishizaki, K Shibata, N Kobayashi

PHYSICA C   341   1189 - 1190   2000.11

Superconducting properties of untwinned YBa2Cu3Oy single crystals annealed in high-pressure oxygen Reviewed

K Shibata, T Nishizaki, T Naito, M Maki, N Kobayashi

PHYSICA B   284   1027 - 1028   2000.7

Intrinsic Josephson effects in YBa2Cu3O7-delta Single crystals with various oxygen deficiencies Reviewed

HB Wang, J Chen, K Nakajima, T Yamashita, PH Wu, T Nishizaki, K Shibata, N Kobayashi

PHYSICAL REVIEW B   61 ( 22 )   14948 - 14951   2000.6

Vortex phase diagram as a function of oxygen deficiency in untwinned YBa2Cu3Oy Reviewed

T Nishizaki, K Shibata, T Naito, M Maki, N Kobayashi

JOURNAL OF LOW TEMPERATURE PHYSICS   117 ( 5-6 )   1375 - 1379   1999.12

Magnetic phase diagram of untwinned YBa2Cu3Oy single crystals annealed in high pressure oxygen atmosphere Reviewed

K Shibata, T Nishizaki, T Naito, N Kobayashi

PHYSICA C   317   540 - 542   1999.5

Single PbS colloidal quantum dot transistors

K. Shibata, M. Yoshida, K. Hirakawa, T. Otsuka, S. Z. Bisri, Y. Iwasa

The 12th International Conference on Quantum Dots (QD2024)   2024.3

単一ペロブスカイト量子ドットの電気伝導特性

高橋央輔, 大塚朋廣, 柴田憲治

第71回応用物理学会春季学術講演会   2024.3

単一コロイドPbS量子ドットトランジスタの電気伝導特性

柴田憲治, 吉田政希, 平川一彦, 大塚朋廣, Satria Bisri, 岩佐義宏

第84回応用物理学会秋季学術講演会   2023.9

単一PbS量子ドットトランジスタの電気伝導特性

柴田憲治, 吉田政希, 平川一彦, 大塚朋廣, Satria Bisri, 岩佐義宏

日本物理学会第78回年次大会   2023.9

Gate-tunable carrier transport through single PbS colloidal quantum dots

K. Shibata, M. Yoshida, K. Hirakawa, T. Otsuka, S. Z. Bisri, Y. Iwasa

The 25th International Conference on the Electronic Properties of Two-Dimensional Systems (EP2DS-25) and 21st International Conference on Modulated Semiconductor Structures (MSS-21)   2023.7

ナノギャップ電極と結合した単一PbS量子ドットの電気伝導特性

吉田政希, 阿部真弓, 平川一彦, 大塚朋廣, Bisri Satria, 岩佐義宏, 柴田憲治

第70回応用物理学会春季学術講演会   2023.3

ナノギャップ電極と結合したPbS量子ドットにおける電気伝導特性

柴田憲治, 齋藤光貴, 大塚朋廣

第69回応用物理学会春季学術講演会   2022.3

電荷検出器への応用に向けた金属ナノ接合の微細化と伝導特性制御

柴田憲治, 佐々木尚人, 斉藤大我, 大塚朋廣, 平川一彦

第68回応用物理学会春季学術講演会   2021.3

Electric-field-induced two-dimensional hole gas in undoped GaSb quantum wells

K. Shibata, M. Karalic, C. Mittag, T. Tschirky, C. Reichl, H. Ito, K. Hashimoto, T. Tomimatsu, Y. Hirayama, W. Wegscheider, T. Ihn, K. Ensslin

The 4th International Symposium for The Core Research Cluster for Spintronics   2021.2

Two-dimensional hole transport in undoped GaSb quantum well

K. Shibata, M. Karalic, C. Mittag, T. Tschirky, C. Reichl, H. Ito, K. Hashimoto, T. Tomimatsu, Y. Hirayama, W. Wegscheider, T. Ihn, K. Ensslin

International Symposium on Hybrid Quantum Systems 2019 (HQS 2019) December 2 2019 Matsue Japan   2019.12

Electric-field-induced two-dimensional hole gas in undoped GaSb quantum wells

K. Shibata, M. Karalic, C. Mittag, T. Tschirky, C. Reichl, H. Ito, K. Hashimoto, T. Tomimatsu, Y. Hirayama, W. Wegscheider, T. Ihn, K. Ensslin

The 21st International Conference on Electron Dynamics in Semiconductors Optoelectronics and Nanostructures (Edison 21) Nara Japan   2019.7

ノンドープGaSb量子井戸における2次元ホール系の磁場中輸送特性

柴田憲治, 柴田憲治, KARALIC M., MITTAG C., HUG M., TSCHIRKY T., REICHL C., 伊藤煕, 橋本克之, 橋本克之, 冨松透, 平山祥郎, 平山祥郎, 平山祥郎, WEGSCHEIDER W., IHN T., ENSSLIN K.

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   80th   2019

GaSb量子井戸における二次元ホール系の磁場中輸送特性

柴田憲治, 柴田憲治, KARALIC M., MITTAG C., 伊藤煕, LEI Z., TSCHIRKY T., REICHL C., 橋本克之, 橋本克之, 冨松透, 平山祥郎, 平山祥郎, 平山祥郎, WEGSCHEIDER W., IHN T., ENSSLIN K.

日本物理学会講演概要集(CD-ROM)   74 ( 1 )   2019

Magnetotransport of two-dimensional hole gas in undoped GaSb quantum well

K. Shibata, M. Karalic, C. Mittag, Z. Lei, T. Tschirky, C. Reichl, W. Wegscheider, T. Ihn, K. Ensslin

20th International Conference on Superlattices Nanostructures and Nanodevices (ICSNN 2018) Madrid Spain   2018.7

Electron transport through single self-assembled InSb quantum dots coupled to nanogap metal electrodes

K. Shibata, M. Ohmori, K. Nagase, H. Sakaki, Y. Hirayama, K. Hirakawa

Compound Semiconductor Week (CSW) 2017 Berlin Germany   2017.5

Transport throught InSb self-assembled quantum dots coupled to nanogap metal electrodes

K. Shibata, M. Ohmori, H. Sakaki, K. Hirakawa

2016 Workshop on Innovative Nanoscale Devices and Systems (WINDS16) Hawaii USA   2016.12

Electric-field tuning of conductance in metal quantum point contacts

K. Shibata, K. Yoshida, K. Hirakawa

International conference on superlattices nanostructures and nanodevices (ICSNN2016) Hong Kong China   2016.7

電気二重層ゲートを用いた金属量子ポイントコンタクトにおける伝導度の電界制御

柴田憲治, 吉田健治, 平川一彦

日本物理学会第71回年次大会、東北学院大学   2016.3

Electric-field control of quantum states in nanostructures by electric-double-layer gating

K. Shibata, K. Yoshida, K. Hirakawa

International Symposium on Advanced Nanodevices and Nanotechnology (ISANN2015) Waikoloa Hawaii USA   2015.12

電気化学エッチングにより作製した金属量子ポイントコンタクトの電界変調

阿部千夏, 柴田憲治, 吉田健治, 平川一彦

応用物理学会 朱鷺メッセ   2015.9

ナノギャップ電極と結合した単一自己組織化InSb量子ドットにおける電気伝導特性

柴田憲治, 大森雅登, 榊裕之, 平川一彦

応用物理学会 朱鷺メッセ   2015.9

金属量子ポイントコンタクトにおける伝導度の電界制御

柴田憲治, 吉田健治, 南谷俊樹, 平川一彦

第76回応用物理学会秋季学術講演会、名古屋国際会議場   2015.9

Carrier dynamics in InAs QD transistors under THz radiation

K. Shibata

Seminar presentation at Eidgenossische Technische Hochschule (ETH) Zurich Switzerland   2015.7

Electron magneto-tunneling through single self-assembled InAs quantum dashes coupled to ferromagnetic leads

K. Shibata, N. Pascher, S. Schnez, T. Ihn, K. Ensslin, K. Hirakawa

17th International Conference on Modulated Semiconductor Structures (MSS-17) Sendai Japan   2015.7

Electric-field control of conductance in metal point contacts by electric-double-layer gating

K. Shibata, K. Yoshida, T. Minamiya, K. Sato, K. Hirakawa

The 19th International Conference on Electron Dynamics in Semiconductors Optoelectronics and Nanostructures (EDISON18) Salamanca Spain   2015.7

単一InAs量子ドットトランジスタにおける物理現象の解明とデバイス応用

柴田憲治

第八回関東光科学若手研究会・明治大学   2014.11

ナノギャップ電極・単一量子ドット接合系におけるゲート変調効果

柴田憲治, 平川一彦

応用物理学会・北海道大学   2014.9

28aAU-2 Observation of supercurrent through InAs self-assembled quantum dot Josehson junction using coupled to Nb superconductors

Baba S., Sailer J., Deacon R.S., Shibata K., Hirakawa K., Tarucha S., Tarucha S.

Meeting abstracts of the Physical Society of Japan   69 ( 1 )   700 - 700   2014.3

イオンの動きで単一電子を 100 倍効率良く制御 ―「人工原子」デバイスの応用に前進―

柴田憲治

電子情報通信学会誌   97   327 - 328   2014

Liquid Gated Quantum Dot Electric-Double-Layer Transistors

Shibata K., Yuan Hongtao, Iwasa Y., Hirakawa K.

Meeting abstracts of the Physical Society of Japan   68 ( 2 )   623 - 623   2013.8

自己形成InAs量子ドットジョセフソン接合のマイクロ波応答

日暮優, 矢吹紘久, KIM S, 石黒亮輔, KAVIRAJ Bhaskar, 柴田憲治, 平川一彦, 高柳英明

応用物理学会春季学術講演会講演予稿集(CD-ROM)   60th   ROMBUNNO.27P-G3-13   2013.3

並列二重量子ドットジョセフソン接合における非局所トンネル過程の検出

馬場翔二, SAILER Juergen, DEACON Russel I, 大岩顕, 柴田憲治, 平川一彦, 樽茶清悟

日本物理学会講演概要集   68 ( 1 )   786   2013.3

dc‐SQUIDによる自己形成InAs量子ドット中の光励起電子スピン検出に向けた研究 2

佐久間大輔, 石黒亮輔, 柴田祐輔, 野村晋太郎, 渡辺英一郎, 大里啓孝, 津谷大樹, 柴田憲治, 柴田憲治, 平川一彦, 平川一彦, 高柳英明, 高柳英明

応用物理学会学術講演会講演予稿集(CD-ROM)   73rd   ROMBUNNO.11P-F1-6   2012.8

24aBJ-8 Sidegate control of supercurrent in level degenerate system in a self-assemble InAs quantum dot

Kanai Y., Deacon R. S., Yoshida K., Shibata K., Hirakawa K., Oiwa A., Tarucha S.

Meeting abstracts of the Physical Society of Japan   67 ( 1 )   718 - 718   2012.3

24aBJ-11 Electrically tunable g-factor anisotropy in single InAs self-assembled quantum dots

Takahashi S., Deacon R. S., Oiwa A., Shibata K., Hirakawa K., Tarucha S.

Meeting abstracts of the Physical Society of Japan   67 ( 1 )   719 - 719   2012.3

27pBL-10 PLE Measurement of InAs Quantum Dot under a Magnetic Field

Lin Han, Ito Hironori, Muro Kiyofumi, Shibata Kenji, Hirakawa Kazuhiko

Meeting abstracts of the Physical Society of Japan   67 ( 1 )   827 - 827   2012.3

dc‐SQUIDによる自己形成InAs量子ドット中の光励起電子スピン検出に向けた研究

佐久間大輔, 矢ケ部恵弥, 石黒亮輔, 柴田祐輔, 野村晋太郎, 渡辺英一郎, 津谷大樹, 柴田憲治, 柴田憲治, 平川一彦, 平川一彦, 高柳英明, 高柳英明

応用物理学関係連合講演会講演予稿集(CD−ROM)   59th   ROMBUNNO.16P-GP6-5   2012.2

Erratum: Electrically tuned spin-orbit interaction in an InAs self-assembled quantum dot (Nature Nanotechnology (2011) 6 (511-516)) Reviewed

Y. Kanai, R. S. Deacon, S. Takahashi, A. Oiwa, K. Yoshida, K. Shibata, K. Hirakawa, Y. Tokura, S. Tarucha

Nature Nanotechnology   7 ( 1 )   75   2012.1

Phase measurement in the Kondo regime of a self assembled InAs quantum dot SQUID Reviewed

Y. Kanai, K. Nakayama, R. S. Deacon, A. Oiwa, K. Shibata, K. Hirakawa, S. Tarucha

Journal of Physics: Conference Series   400 ( PART 4 )   2012

Fabrication and transport properties of quantum nanotransistors coupled with nanogap electrodes

Kazuhiko Hirakawa, Kenji Shibata, Akinori Umeno

Journal of the Vacuum Society of Japan   55 ( 7 )   321 - 327   2012

23pTM-1 Photon assisted tunneling through a single InAs self-assembled quantum dot

Takahashi S, Obata T, Deacon R. S, Oiwa A, Shibata K, Hirakawa K, Tarucha S

Meeting abstracts of the Physical Society of Japan   66 ( 2 )   695 - 695   2011.8

24aTR-11 Phase measurement in strong Kondo regime in a self assembled InAs quantum dot superconducting quantum interference device

Kanai Y, Nakayama K, Deacon R. S, Oiwa A, Shibata K, Hirakawa K, Tarucha S

Meeting abstracts of the Physical Society of Japan   66 ( 2 )   706 - 706   2011.8

26aHC-8 Laser Spectroscopy of Individual InAs Quantum Dot

Nagayama Tatsuya, Han Lin, Muro Kiyofumi, Hirakawa Kazuhiko, Shibata Kenji

Meeting abstracts of the Physical Society of Japan   66 ( 1 )   772 - 772   2011.3

27pHD-10 Electrical control of g-tensor in a self-assemble InAs quantum dot

Kanai Y, Deacon R. S, Takahashi S, Yoshida K, Shibata K, Hirakawa K, Oiwa A, Tarucha S

Meeting abstracts of the Physical Society of Japan   66 ( 1 )   720 - 720   2011.3

Spin-orbit interaction detection using Kondo effect in single self-assembled InAs quantum dots Reviewed

Y. Kanai, R. S. Deacon, S. Takahashi, A. Oiwa, K. Yoshida, K. Shibata, Y. Tokura, K. Hirakawa, S. Tarucha

AIP Conference Proceedings   1399   355 - 356   2011

強結合状態における自己形成InAs量子ドットと超伝導体の輸送特性

神尾充弥, KIM S, 石黒亮輔, 渡辺英一郎, 津谷大樹, 柴田憲治, 平川一彦, 平川一彦, 高柳英明, 高柳英明, 高柳英明

応用物理学会学術講演会講演予稿集(CD−ROM)   71st   ROMBUNNO.14A-P3-16   2010.8

24aWQ-9 Transport in spin singlet-triplet Kondo effect in self-assembled InAs quantum dot Josephson junction

Kanai Y, Deacon R. S, Oiwa A, Yoshida K, Shibata K, Hirakawa K, Tarucha S

Meeting abstracts of the Physical Society of Japan   65 ( 2 )   647 - 647   2010.8

自己形成InAs量子ドットを用いたSQUIDにおける多重アンドレーエフ反射

神尾充弥, 中島翔, 気谷卓, 深川尚義, KIM S, 石黒亮輔, 渡辺英一郎, 津谷大樹, 柴田憲治, 平川一彦, 高柳英明

応用物理学関係連合講演会講演予稿集(CD-ROM)   57th   ROMBUNNO.18P-V-10   2010.3

21aHV-3 Sidegate dependence of orbital anti-cross at orbital degeneration in a self-assemble InAs quantum dot

Kanai Y, Deacon R. S, Oiwa A, Yoshida K, Shibata K, Hirakawa K, Tarucha S

Meeting abstracts of the Physical Society of Japan   65 ( 1 )   711 - 711   2010.3

21pHW-5 SQUID with self-assembled InAs Quantum Dot

Ishiguro R, Kamio M, Nakajima S, Kitani S, Fukagawa T, Kim S, Watanabe E, Tsuya D, Shibata K, Hirakawa K, Takayanagi H

Meeting abstracts of the Physical Society of Japan   65 ( 1 )   720 - 720   2010.3

25pXG-2 Spin blockade in a ferromagnet/semiconductor quantum dot/ferromagnet nanostructure

Hamaya K., Shibata K., Hirakawa K., Ishida S., Arakawa Y., Machida T.

Meeting abstracts of the Physical Society of Japan   64 ( 2 )   582 - 582   2009.8

25aXG-11 Control of superconducting transport by sidegate in an InAs self-assembled quantum dot system

Kanai Y, Deacon R. S, Yoshida K, Shibata K, Hirakawa K, Oiwa A, Tarucha S

Meeting abstracts of the Physical Society of Japan   64 ( 2 )   578 - 578   2009.8

30aTX-13 Kondo correlations and Andreev conductance in self-assembled InAs quantum dots contacted with superconducting and normal leads

Deacon R. S., Oiwa A., Tanaka Y., Yoshida K., Shibata K., Hirakawa K., Tarucha S.

Meeting abstracts of the Physical Society of Japan   64 ( 1 )   710 - 710   2009.3

30pTX-5 Quantitative evaluation of spin-orbit interaction in a single InAs self-assembled quantum dot

Takahashi S, Igarashi Y, Deacon R. S, Yoshida K, Oiwa A, Shibata K, Hirakawa K, Tarucha S

Meeting abstracts of the Physical Society of Japan   64 ( 1 )   713 - 713   2009.3

Kondo effect and superconductivity in single InAs quantum dots contacted with superconducting leads

S. Tarucha, C. Buizert, K. Shibata, Y. Kanai, R. S. Deacon, K. Hirakawa, A. Oiwa

Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008   182 - 185   2009.1

Observation of supercurrent in single InAs self-assembled quantum dots coupled to superconducting leads Reviewed

Y. Kanai, R. S. Deacon, K. Yoshida, K. Shibata, K. Hirakawa, A. Oiwa, S. Tarucha

Journal of Physics: Conference Series   150 ( 2 )   2009

Proximity supercurrent in self assembled InAs quantum dots Reviewed

R. S. Deacon, Y. Kanai, A. Oiwa, K. Yoshida, K. Shibata, K. Hirakawa, S. Tarucha

AIP Conference Proceedings   1199   275 - 276   2009

20pYF-6 Observation of supercurrent in single InAs self-assembled quantum dots coupled to superconducting leads

Kanai Y, Deacon R. S, Yoshida K, Shibata K, Hirakawa K, Oiwa A, Tarucha S

Meeting abstracts of the Physical Society of Japan   63 ( 2 )   594 - 594   2008.8

20pYF-5 Quantitative evaluation of spin-orbit interaction in a single InAs self-assembled quantum dot

Takahashi S, Igarashi Y, Deacon R. S, Oiwa A, Shibata K, Hirakawa K, Tarucha S

Meeting abstracts of the Physical Society of Japan   63 ( 2 )   593 - 593   2008.8

24aTH-2 Spin-dependent transport properties in a single self-assembled InAs quantum dot

Kitabatake M., Hamaya K., Shibata K., Jung M., Kawamura M., Hirakawa K., Ishida S., Arakawa Y., Taniyama T., Machida T.

Meeting abstracts of the Physical Society of Japan   62 ( 2 )   712 - 712   2007.8

22aWB-2 Spin transport in a single electron transistor consisting of InAs quantum dot-Ni electrodes

Hamaya K., Kitabatake M., Shibata K., Jung M., Kawamura M., Hirakawa K., Ishida S., Arakawa Y., Taniyama T., Machida T.

Meeting abstracts of the Physical Society of Japan   62 ( 2 )   451 - 451   2007.8

20aRC-9 Transport characteristics in a single InAs quantum dot with ferromagnetic leads

Kitabatake M., Hamaya K., Masubuchi S., Kawamura M., Jung M., Shibata K., Hirakawa K., Ishida S., Arakawa.Y., Taniyama T., Machida T.

Meeting abstracts of the Physical Society of Japan   62 ( 1 )   678 - 678   2007.2

20pRC-10 Scaling behavior in the competition between superconductivity and the Kondo effect in a Quantum Dot

Buizert Christo, Oiwa Akira, Shibata Kenji, Hirakawa Kazuhiko, Tarucha Seigo

Meeting abstracts of the Physical Society of Japan   62 ( 1 )   684 - 684   2007.2

ナノギャップ電極を用いた単一自己組織化InAs量子ドットの電子状態の観測

柴田 憲治

技術職員等による技術報告集   2   1 - 4   2006.10

23pXH-10 Spin transport in a single InAs quantum dot with ferromagnetic leads

Hamaya K., Masubuchi S., Jung M., Shibata K., Hirakawa K., Ishida S., Arakawa Y., Taniyama T., Machida T.

Meeting abstracts of the Physical Society of Japan   61 ( 2 )   346 - 346   2006.8

28aXB-4 STM/STS study of vortex lattice structure and symmetry in YBa_2Cu_3O_y

Kobayashi N., Shibata K., Nishizaki T.

Meeting abstracts of the Physical Society of Japan   59 ( 1 )   544 - 544   2004.3

28aXB-9 A unified picture of the vortex core of HTSC obtained by Zn and Ni impurity effects

Kinoshita K., Kitano H., Maeda A., Nishizaki T., Maeda M., Shibata K., Kobayashi N

Meeting abstracts of the Physical Society of Japan   59 ( 1 )   545 - 545   2004.3

Phase transition of the vortex solid in YBa_2Cu_3O_y single crystals

Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   58 ( 2 )   432 - 432   2003.8

Vortex phase transition in YBCO under tilted magnetic fields III

Naito T., Haraguchi S., Iwasaki H., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   58 ( 2 )   524 - 524   2003.8

Electronic Structure of CuO-chain in YBa_2Cu_3O_<7-δ> Studied by LT-STM

Maki M., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   58 ( 1 )   495 - 495   2003.3

Vortex phase transition in YBCO under tilted magnetic fields II

Naito T., Haraguchi S., Iwasaki H., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   58 ( 1 )   551 - 551   2003.3

Observation of vortex states in YBa_2Cu_3O_y by LT-STS

Shibata K., Nishizaki T., Maki M., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   58 ( 1 )   537 - 537   2003.3

Effect of impurity doping on the HTSC in the mixed state

Kinoshita K., Inoue Y., Hanaguri T., Kitano H., Maeda A., Nishizaki T., Maeda M., Shibata K., Kobayashi N.

Meeting Abstracts of the Physical Society of Japan   58 ( 0 )   433 - 433   2003

Effect of Zn doping on the HTSC in the mixed state

Kinoshita K., Inoue Y., Umetsu T., Hanaguri T., Kitano H., Maeda A., Nishizaki T., Shibata K., Kobayashi N.

Meeting Abstracts of the Physical Society of Japan   58 ( 0 )   535 - 535   2003

Phase transition in the vortex liquid and the critical endpoint in YBa<inf>2</inf>Cu<inf>3</inf>O<inf>y</inf>

Kenji Shibata, Terukazu Nishizaki, Takahiko Sasaki, Norio Kobayashi

Physical Review B - Condensed Matter and Materials Physics   66   2145181 - 2145187   2002.12

Vortex phase diagram of YBa2Cu4O8 III

Katayama K, Yoshida Y, Kawamata S, Ishida T, Shibata K, Sasaki T, Kobayashi N, Adachi S, Tajima S

Meeting abstracts of the Physical Society of Japan   57 ( 2 )   461 - 461   2002.8

Direct observation of vortices in YBa2Cu3Oy by scanning tunneling spectroscopy.

Shibata K, Maki M, Nishizaki T, Kobayashi N

Meeting abstracts of the Physical Society of Japan   57 ( 2 )   494 - 494   2002.8

Vortex phase transition of YBCO under tilted magnetic fields

Naito T, Haraguchi S, Iwasaki H, Nishizaki T, Shibata K, Kobayashi N

Meeting abstracts of the Physical Society of Japan   57 ( 2 )   461 - 461   2002.8

Measurement of the surface impedance in the mixed state of anisotoropic superconductors in 1-2 GHz region

Umetsu T, K Kentaro, Kitano H, Maeda A, Nishizaki T, Shibata K, Sato T, Kobayashi N

Meeting abstracts of the Physical Society of Japan   57 ( 2 )   495 - 495   2002.8

26pWB-11 In-plane anisotropy of the resistivity in 60K YBCO under high magnetic fields

Naito T., Haraguchi S., Iwasaki H., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   57 ( 1 )   570 - 570   2002.3

24aYK-4 Low-temperature STM on YBa2(Cu_<1-x>Zn_x)3O_<7-δ> Single Cryetale

Maki M., Niehizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   57 ( 1 )   471 - 471   2002.3

25aYH-5 Low-temperahue STS on YBa_2Cu_3O_y Single Crystals in High Magnetic Field

Shibata K, Maki M., Nishizaki T, Kohayashi N.

Meeting abstracts of the Physical Society of Japan   57 ( 1 )   544 - 544   2002.3

Effect of Zn doping on the electronic state of the vortex core in the mixed state of YBa2Cu3Oy

Kinoshita K, Kobayashi N, Inoue Y, Tsuchiya Y, Hanaguri T, Kitano H, Maeda A, Nishizaki T, Shibata K, Sato T

Meeting Abstracts of the Physical Society of Japan   57 ( 0 )   494 - 494   2002

25aYH-2 Effect of Zn doping on the electronic state of the vortex core in the mixed state of YBa2Cu3Oy

Kinoshita K., inoue Y., Tsuchiya Y, Hanaguri T., Kitano H., Maeda A, Nishizaki T., Shibata K., Kobayashi N.

Meeting Abstracts of the Physical Society of Japan   57 ( 0 )   544 - 544   2002

Zn substitution effect on vortex phase diagram in YBa_2(Cu_<1-x>Zn_x)_2O_y single crystals

Sato T., Nishizaki T., Shibata K., Maki M., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 2 )   408 - 408   2001.9

Origin of critical points and the phase transition of the vortex solid in YBa_2Cu_3O_y

Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 2 )   407 - 407   2001.9

Phase transition of the Josephson vortex system in 60K YBCO : II

Naito T., Haraguchi S., Kawabata Y., Iwasaki H., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 2 )   384 - 384   2001.9

In-plane anisotropy of the c-axis resistivity in 90K-YBCO single crystals

Haraguchi S., Kawabata Y., Naito T., Iwasaki H., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 2 )   436 - 436   2001.9

Low temperature Scanning Tunneling Spectroscopy of YBa_2Cu_3O_y single crystals.

Shibata K., Maki M., Nishizaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 2 )   375 - 375   2001.9

CDW in the CuO layer of YBa_2Cu_3O_<7-δ> measured by low-temperature STM

Maki K., Nishizaki T., Shibata K., Sasaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 1 )   580 - 580   2001.3

In-plane anisotropy of the resistivity in 60K YBCO II

Naito T., Haraguchi S., Iwasaki H., Sasaki T., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 1 )   521 - 521   2001.3

Phase transition of the Josephson vortex system in 60K YBCO

Naito T., Haraguchi S., Kawabata Y., Iwasaki H., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   56 ( 1 )   521 - 521   2001.3

YBa2Cu3Oyの磁束状態と不純物効果 (強磁場超伝導の研究--酸化物)

佐藤 尚徳, 西嵜 照和, 柴田 憲治

東北大学金属材料研究所強磁場超伝導材料研究センター年次報告   2001   5 - 7   2001

Critical points and vortex phase diagram in YBa_2Cu_3O_y

Nishizaki T., Shibata K., Sato T., Sasaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 2 )   548 - 548   2000.9

Glass-liquid transition in 60K YBCO single crystals

Naito T., Haraguchi S., Iwasaki H., Sasaki T., Fukase T., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 2 )   548 - 548   2000.9

Attempt at the growth of the ferromagnetic superconductor RuSr_2GdCu_2O_8 single crystal

Shibata K., Sasaki T., Nishizaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 2 )   487 - 487   2000.9

Low-temperature STM/STS on YBa_2Cu_3O_<7-y> Single Crystals in Magnetic Fields

Maki M., Nishizaki T., Shibata K., Sasaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 2 )   430 - 430   2000.9

酸化物超伝導体YBa2Cu3Oy単結晶の磁束状態における酸素量依存性 (強磁場超伝導の研究--酸化物)

柴田 憲治, 西嵜 照和, 小林 典男

東北大学金属材料研究所強磁場超伝導材料研究センタ-年次報告   ( 1999 )   9 - 12   2000.6

Vortex phase diagram of untwinned YBa_2Cu_3O_y single crystals with the disorder introduced by the oxygen deficiency III

Shibata K., Nishizaki T., Sasaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 1 )   556 - 556   2000.3

In-plane anisotropy of the resistivity in YBCO single crystals

Haraguchi S., Naito T., Iwasaki H., Sasaki T., Fukase T., Nishizaki T., Shibata K., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 1 )   546 - 546   2000.3

Low-temperature STM/STS of High-Tc Superconductors in Magnetic Fields II

Maki M., Nishizaki T., Shibata K., Sasaki T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   55 ( 1 )   481 - 481   2000.3

Microwave elctromagnetic responce up to 15T in the mixed state of YBa_2Cu_3O_y

Tsuchiya Y., Iwaya K., Hanaguri T., Kinoshita K., Kitano H., Maeda A., Nishizaki T., Shibata K., Kobayashi N.

Meeting Abstracts of the Physical Society of Japan   55 ( 0 )   549 - 549   2000

YBa2Cu3Oy単結晶の磁束液体における一次相転移とその臨界点

柴田 憲治, 西嵜 照和, 佐々木 孝彦

東北大学金属材料研究所強磁場超伝導材料研究センター年次報告   2000   11 - 14   2000

Intrinsic Josephson Effects in YBa2Cu3O7-d Single Crystals with Various Oxygen Deficiencies

H. B. Wang, J. Chen, K. Nakajima, T. Yamashita, P. H. Wu, T. Nishizaki, K. Shibata, N. Kobayashi

Phys. Rev. B   61 ( 22 )   R14948 - R14951   2000

Measurement of the surface impedance in the mixed state of YB_2Cu_3O_y II

Tsuchiya Y., Iwaya K., Hanaguri T., Kitano H., Maeda A., Nishizaki T., Shibata K., Kobayashi N.

Meeting Abstracts of the Physical Society of Japan   55 ( 0 )   557 - 557   2000

Vortex Phase Diagram in High-Tc Superconductor YBa2Cu3Oy

N. Kobayashi, T. Nishizaki, T. Naito, K. Shibata, M. Maki, S. Okayasu, A. Iwase

Proc. 3rd Superconductivity   43 - 50   2000

24aYP-8 Study of the vortex state in High-T_c superconductor using the local probe of the Mn oxide thin films

Nishizaki T, Shibata K, Kobayashi N

Meeting abstracts of the Physical Society of Japan   54 ( 2 )   447 - 447   1999.9

24aPS-50 Low-temperature STM/STS of High-T_cSuperconductors in Magnetic Fields

Maki M, Nishizaki T, Ito S, Shibata K, Sasaki T, Kobayashi N

Meeting abstracts of the Physical Society of Japan   54 ( 2 )   461 - 461   1999.9

24aYP-10 Vortex phase diagram of untwinned YBa_2Cu_3O_y single crystals with the disorder introduced by the oxygen deficiencyII

Shibata K, Nishizaki T, Maki M, Kobayashi N

Meeting abstracts of the Physical Society of Japan   54 ( 2 )   447 - 447   1999.9

24aYP-9 The vortex state near H‖ab-plane in YBa_2Cu_3O_<7-σ>single crystal

Naito T, Iwasaki H, Nishizaki T, Shibata K, Kobayashi N

Meeting abstracts of the Physical Society of Japan   54 ( 2 )   447 - 447   1999.9

28a-K-4 Superconducting properties of untwinned YBa_2Cu_3O_y single crystals annealed in high pressure oxygen atmosphere

Shibata K., Nishizaki T., Naito T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   54 ( 1 )   527 - 527   1999.3

28a-K-3 Vortex phase diagram of untwinned YBa_2Cu_3O_y single crystals with the disorder introduced by the oxygen deficiency

Nishizaki T., Shibata K., Naito T., Kobayashi N.

Meeting abstracts of the Physical Society of Japan   54 ( 1 )   527 - 527   1999.3

25pYP-2 Measurment of the surface impedance in the mixed state of Yba_2Cu_3O_y

Iwaya K, Tsuchiya Y, Hanaguri T, Kitano H, Maeda A, Nishizaki T, Shibata K, Kobayashi N

Meeting Abstracts of the Physical Society of Japan   54 ( 0 )   511 - 511   1999

Vortex Phase Diagram of YBa2Cu3Oy in High Magnetic Fields - Effects of Weak Disorder

N. Kobayashi, T. Naito, T. Nishizaki, K. Shibata, S. Okayasu, A. Iwase, S. Sakatsume

Proc. Physical Phenomena at High Magnetic Fields-III   380 - 383   1999

The effect of the irregularity for vortex line phase diagram of the non-twin crystal YBCO single crystal.

西崎照和, 内藤智之, 柴田憲治, 岡安悟, 岩瀬彰宏, 小林典男

東北大学金属材料研究所強磁場超伝導材料研究センター年次報告   1998   1999

Vortex Phase diagram in untwinned YBa_2Cu_3O_y single crystals with controlled oxygen contents

NISHIZAKI T., SHIBATA K., NAITO T., KOBAYASHI N.

Meeting abstracts of the Physical Society of Japan   53 ( 2 )   635 - 635   1998.9

非双晶YBa₂Cu₃O_7-δ単結晶における磁束系の相図に対する電子線照射効果 II

内藤智之, 西ざき照和, 柴田憲治, 岡安悟, 岩瀬彰宏, 小林典男

日本物理学会講演概要集   53 ( 2 )   1998

テラヘルツ帯における単一電荷・スピン・フォノンの動力学制御による機能性の探索

2017.4 - 2021.3

日本学術振興会  科学研究費補助金 基盤研究（B） 

柴田憲治

科学研究費補助金 基盤研究B

2017.4 - 2021.3

-  - 

科学研究費補助金 国際共同研究加速基金（国際共同研究強化） International collaboration

2016.1 - 2019.3

-  - 

Control of single charge/spin states using terahertz wave(Fostering Joint International Research)

Grant number：15KK0215  2016 - 2018

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Fund for the Promotion of Joint International Research (Fostering Joint International Research)

Shibata Kenji, Ensslin Klaus, Ihn Thomas, Wegscheider Werner

科学研究費補助金 若手研究Ａ International collaboration

2014.4 - 2018.3

-  - 

テラヘルツ電磁波による単一電子・スピン伝導ダイナミクスの制御と情報機能の創製

2014.4 - 2017.3

日本学術振興会  科学研究費補助金 若手研究（A） 

柴田憲治

Electron transport through site-controlled single quantum dots/rings and its applications

Grant number：25246004  2013.4 - 2016.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

Hirakawa Kazuhiko, SHIBATA Kenji, OIWA Akira, YOH Kanji

テラヘルツ電磁波による単一電荷・スピン制御と機能性素子への展開

2013.4 - 2015.3

日本学術振興会  科学研究費補助金 挑戦的萌芽研究 

柴田憲治

科学研究費補助金 挑戦的萌芽

2013.4 - 2015.3

-  - 

量子ドットの位置・形状制御による高機能エレクトロニクス・フォトニクス素子の開拓

2011.4 - 2014.3

日本学術振興会  科学研究費補助金 若手研究（A） 

柴田憲治

強磁性ナノギャップ電極／単一InAs量子ドット接合を用いた単一電子スピントラ ンジスタの形成

2011

材料科学研究助成基金  研究助成 

柴田憲治

10 nm級の位置・形状制御した量子ナノ構造の形成と高機能エレクトロニクス素 子への応用

2010

村田学術振興財団  研究助成 

柴田憲治

極低温・強磁場走査ゲート顕微鏡を用いたInAs量子ドットトランジスタにおける電子波動関数制御と新機能の創成

2010

丸文研究交流財団  交流研究助成 

柴田憲治

半導体ナノ構造を介する電子輸送特性の制御技術と、その高機能素子応用に関する研究とその動向調査

2010

生産技術研究奨励会  三好研究助成 

柴田憲治

単一InAs量子ドット／ナノギャップ電極接合系における電子状態の解明と新機能の創成

2009

池谷科学技術振興財団  研究助成 

柴田憲治

単一InAs量子ドット／ナノギャップ電極接合系における電子状態の解明と素子応用の探索

2008 - 2010

マツダ財団  研究助成 

柴田憲治

Physics and application of single self-assembled InAs quantum dot transistors

Grant number：19560338  2007.4 - 2009.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

SHIBATA Kenji, HIRAKAWA Kazuhiko

Physics and applications of terahertz dynamics of quantum nanostructures

Grant number：18201027  2006 - 2008

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

HIRAKAWA Kazuhiko, ARAKAWA Yasuhiko, FUJITA Hiroyuki, SHIBATA Kenji