Quantum algorithm compiler for architectures with semiconductor spin qubits

M.Tadokoro, R. Matsuoka, T. Kodera

EPJ Quantum Technology   Vol. 12 ( No. 81 (2025) )   2025.7

Two-dimensional mapping method for evaluation of phase-locked loop signal in cryo-CMOS qubit control circuits Reviewed International journal

Ryutaro Matsuoka, Yusuke Wachi, Ryuta Tsuchiya, Hiroyuki Mizuno, Tetsuo Kodera

Japanese Journal of Applied Physics   2025.7

Inductor-shunted matching circuits for enhanced frequency multiplexibility in RF single electron transistors in silicon Reviewed International journal

S. Nishiyama, R. Mizokuchi, R. Matsuda, J. Kamioka, J. Yoneda, T. Kodera

Applied Physics Letters   126   094001-1 - 094001-6   2025.3

Environment model construction toward auto-tuning of quantum dot devices based on model-based reinforcement learning Reviewed International journal

Chihiro Kondo, Raisei Mizokuchi, Jun Yoneda, Tetsuo Kodera

APL Machine Learning   Vol. 3   016114-1 - 016114-6   2025.3

シリコン量子コンピュータに向けた基盤技術 Invited Reviewed

小寺哲夫

表面と真空   68 ( 3 )   149 - 154   2025.3

Single-electron charge sensor self-aligned to a quantum dot array by double-gate patterning process Reviewed International journal

Takuma Kuno, Takeru Utsugi, Ryuta Tsuchiya, Noriyuki Lee, Toshiyuki Mine, Itaru YANAGI, Raisei Mizokuchi, Jun Yoneda, Tetsuo KODERA, Shinichi Saito, Digh Hisamoto, Hiroyuki Mizuno

Japanese Journal of Applied Physics   64   011001-1 - 011001-7   2025.1

Stabilization of a silicon double quantum dot based on a multi-dimensional gradient descent technique Reviewed International journal

Chutian Wen, Hiroki Takahashi, Sayyid Irsyadul Ibad, Shimpei Nishiyama, Kimihiko Kato, Yongxun LIU, Shigenori Murakami, Takahiro MORI, Raisei Mizokuchi, Jun Yoneda, Tetsuo KODERA

Applied Physics Express   18   015001-1 - 015001-4   2025.1

Spin-blockade and state lifetimes of many-hole spin states in silicon quantum dots Reviewed International journal

Chihiro Kondo, Raisei Mizokuchi, Go Sakamoto, Ryuta Tsuchiya, Toshiyuki Mine, Digh Hisamoto, Hiroyuki Mizuno, Jun Yoneda, Tetsuo KODERA

Japanese Journal of Applied Physics   64   01SP09-1 - 01SP09-5   2025.1

Trends and prospects for semiconductor qubit research Reviewed International journal

T. Kodera

JSAP Rev.   Vol. 2024 ( 240101-1-11 )   2024.3

Cryogenic flip-chip interconnection for silicon qubit devices Reviewed International journal

Tokio Futaya, Raisei Mizokuchi, Misato Taguchi, Takuji Miki, Makoto Nagata, Jun Yoneda, Tetsuo Kodera

Japanese Journal of Applied Physics   Vol. 63 ( 03SP64 )   2024.3

On-demand single-electron source via single-cycle acoustic pulses Reviewed International journal

S. Ota, J. Wang, H. Edlbauer, Y. Okazaki, S. Nakamura, T. Oe, A. Ludwig, A.D. Wieck, H. Sellier, C. Bäuerle, N.-H. Kaneko, T. Kodera, S. Takada

Phys. Rev. Applied   Vol. 21 ( 024034-1-8 )   2024.2

Suppression of electromagnetic crosstalk by differential excitation for SAW generation Reviewed International journal

S. Ota, Y. Okazaki, S. Nakamura, T. Oe, H. Sellier, C. Bäuerle, N.-H. Kaneko, T. Kodera, S. Takada

Appl. Phys. Express   Vol. 17 ( 022002-1-6 )   2024.2

Single-electron transistor operation of a physically defined silicon quantum dot device fabricated by electron beam lithography employing a nagative-tone resist Reviewed International journal

Shimpei Nishiyama, K. Kato, R. Mizokuchi, J. Yoneda, T. Kodera, T. Mori, Y. Liu

IEICE Transactions on Electronics   vol. E106-C ( No. 10 )   2023.10

Coulomb-mediated antibunching of an electron pair surfing on sound

Junliang Wang, Hermann Edlbauer, Aymeric Richard, Shunsuke Ota, Wanki Park, Jeongmin Shim, Arne Ludwig, Andreas D. Wieck, Heung-Sun Sim, Matias Urdampilleta, Tristan Meunier, Tetsuo Kodera, Nobu-Hisa Kaneko, Hermann Sellier, Xavier Waintal, Shintaro Takada, Christopher Bäuerle

Nature Nanotechnology   18 ( 7 )   721 - 726   2023.5

Mixed-mode RF reflectometry of quantum dots for reduction of crosstalk effects

M. Machida, R. Mizokuchi, J. Yoneda, T. Tomura, T. Kodera

Japanese Journal of Applied Physics   Vol. 62 ( SC1086 )   2023.3

Evaluation of a physically defined silicon quantum dot for design of matching circuit for RF reflectometry charge sensing

J. Kamioka, R. Matsuda, R. Mizokuchi, J. Yoneda, T. Kodera

AIP Advances   Vol. 13 ( Issue 3 )   2023.3

シリコン量子コンピュータにおける研究開発への取り組みと実現に必要な周辺技術

小寺哲夫

6章   2023.1

Single-electron pump in a quantum dot array for silicon quantum computers

T. Utsugi, N. Lee, R. Tsuchiya, R. Tsuchiya, T. Mine, R. Mizokuchi, J. Yoneda, T. Kodera, S. Saito, Hisamoto, H. Mizuno

Jap.J.Appl.Phys. Suppl   Vol. 62 ( SC1020 )   2023.1

Generation of a Single-Cycle Acoustic Pulse: A Scalable Solution for Transport in Single-Electron Circuits

Junliang Wang, Shunsuke Ota, Hermann Edlbauer, Baptiste Jadot, Pierre-André Mortemousque, Aymeric Richard, Yuma Okazaki, Shuji Nakamura, Arne Ludwig, Andreas D. Wieck, Matias Urdampilleta, Tristan Meunier, Tetsuo Kodera, Nobu-Hisa Kaneko, Shintaro Takada, Christopher Bäuerle

Physical Review X   12 ( 3 )   2022.9

シリコン量子ビット技術と集積化に向けた研究動向

溝口 来成, 米田 淳, 小寺 哲夫

電子情報通信学会論文誌. C, エレクトロニクス   2022.7

The functions of a reservoir ofset voltage applied to physically defned p channel Si quantum dots

S. Nishiyama, K. Kato, M. Kobayashi, R. Mizokuchi, T. Mori, T. Kodera

Sci. Rep.   12 ( 10111-1-6 )   2022.6

X-Band GaN Chipsets for Cost-Effective 20W T/R Modules

J.Kamioka, Y. Kawamura, R. Komaru, M. Hangai, Y. Kamo, T. Kodera, S.Shinjo

IEICE Transactions on Electronics   ( Issue 5 )   2022.5

16 x 8 quantum dot array operation at cryogenic temperatures

N. Lee, R. Tsuchiya, Y. Kanno, T. Mine, Y. Sasago, G. Shinkai, R. Mizokuchi, J. Yoneda, T. Kodera, C. Yoshimura

Japanese Journal of Applied Physics   Vol. 61 ( SC1040 )   2022.2

Designs for a two-dimensional Si quantum dot array with spin qubit addressability

Masahiro Tadokoro, Takashi Nakajima, Takashi Kobayashi, Kenta Takeda, Akito Noiri, Kaito Tomari, Jun Yoneda, Seigo Tarucha, Tetsuo Kodera

Scientific Reports   11 ( 1 )   2021.12

In-flight distribution of an electron within a surface acoustic wave

Hermann Edlbauer, Junliang Wang, Shunsuke Ota, Aymeric Richard, Baptiste Jadot, Pierre-André Mortemousque, Yuma Okazaki, Shuji Nakamura, Tetsuo Kodera, Nobu-Hisa Kaneko, Arne Ludwig, Andreas D. Wieck, Matias Urdampilleta, Tristan Meunier, Christopher Bäuerle, Shintaro Takada

Applied Physics Letters   119 ( 11 )   2021.9

RF reflectometry for readout of charge transition in a physically defined p-channel MOS silicon quantum dot

Sinan Bugu, Shimpei Nishiyama, Kimihiko Kato, Yongxun Liu, Takahiro Mori, Tetsuo Kodera

Japanese Journal of Applied Physics   60   2021.5

4.2K Sensitivity-Tunable Radio Frequency Reflectometry of a Physically Defined p-channel Silicon Quantum Dot

Sinan Bugu, Shimpei Nishiyama, Kimihiko Kato, Yongxun Liu, Shigenori Murakami, Takahiro Mori, Thierry Ferrus, Tetsuo Kodera

Sci. Rep.   2021.5

シリコン量子ドット単一キャリアスピンの高周波反射計測

米田淳, 溝口来成, 小寺哲夫

固体物理   2021.5

Radio-frequency single electron transistors in physically defined silicon quantum dots with a sensitive phase response

R. Mizokuchi, S. Bugu, M. Hirayama, J. Yoneda, T.Kodera

Sci. Rep   Vol. 11 ( 1 )   2021.3

Surpassing the classical limit in magic square game with distant quantum dots coupled to optical cavities

S. Bugu, F. Ozaydin, T. Kodera

Sci Rep   10   2020.12

Detection of tunneling events in physically defined silicon quantum dot using single-shot measurements improved by numerical treatments

Raisei Mizokuchi, Masahiro Tadokoro, Tetsuo Kodera

Applied Physics Express   13 ( 12 )   121004 - 121004   2020.12

Quantum non-demolition readout of an electron spin in silicon

J. Yoneda, K. Takeda, A. Noiri, T. Nakajima, S. Li, J. Kamioka, T. Kodera, S. Tarucha

Nature Communications   11 ( 1 )   2020.12

Temperature dependence of hole transport properties through physically defined silicon quantum dots

N. Shimatani, Y. Yamaoka, R. Ishihara, A. Andreev, D. A. Williams, S. Oda, T. Kodera

Applied Physics Letters   117 ( 9 )   094001 - 094001   2020.8

Physically defined silicon triple quantum dots charged with few electrons in metal-oxide-semiconductor structures

S. Hiraoka, K. Horibe, R. Ishihara, S. Oda, T. Kodera

Applied Physics Letters   117   2020.8

Enhancing electrostatic coupling in silicon quantum dot array by dual gate oxide thickness for large-scale integration

N. Lee, R. Tsuchiya, G. Shinkai, Y. Kanno, T. Mine, T. Takahama, R. Mizokuchi, T. Kodera, D. Hisamoto, H. Mizuno

Applied Physics Letters   116 ( 16 )   162106 - 162106   2020.4

Estimation of hole spin g-factors in p-channel silicon single and double quantum dots towards spin manipulation

H. Wei, S. Mizoguchi, R. Mizokuchi, Tetsuo Kodera

Jpn. J. Appl. Phys.   vol. 59   2020.2

Preparing Multipartite Entangled Spin Qubits via Pauli Spin Blockade

S.Bugu, F. Ozaydin, T. Ferrus, T. Kodera

Sci Rep   vol. 10   2020.2

Pauli spin blockade in a silicon triangular triple quantum dot

M. Tadokoro, R. Mizokuchi, T. Kodera

Jpn. J. Appl. Phys.   vol. 59   2020.2

Radio-Frequency-Detected Fast Charge Sensing in Undoped Silicon Quantum Dots

A. Noiri, Kenta Takeda, Kenta Takeda, J. Yoneda, T. Nakajima, T. Kodera, S. Tarucha

Nano Letters   20 ( 2 )   947 - 952   2020.1

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

Takuya Okamoto, Naoki fujimura, Luca crespi, Tetsuo Kodera, Yukio Kawano

Scientific Reports   2019.12

Dopant-induced terahertz resonance of a dopant-rich silicon quantum dot

Takuya Okamoto, Naoki Fujimura, Tetsuo Kodera, Yukio Kawano

2019 Silicon Nanoelectronics Workshop, SNW 2019   2019.6

Spin–orbit assisted spin funnels in DC transport through a physically defined pMOS double quantum dot

M. Marx, J. Yoneda, T. Otsuka, K. Takeda, Y. Yamaoka, T. Nakajima, S. Li, A. Noiri, T. Kodera, S. Tarucha

JPN. J. APPL. PHYS.   vol. 58 ( SB )   SBBI07 - SBBI07   2019.4

Physically defined triple quantum dot systems in silicon on insulator

R. Mizokuchi, S. Oda, T. Kodera

Appl. Phys.   Lett. 114   2019.2

Optimized electrical control of a Si/SiGe spin qubit in the presence of an induced frequency shift

K. Takeda, J. Yoneda, T. Otsuka, T. Nakajima, M. R. Delbecq, G. Allison, Y. Hoshi, N. Usami, K. M. Itoh, S. Oda, T. Kodera, S. Tarucha

npj Quantum Information   4,54   2018.10

Fabrication and characterization of physically defined quantum dots on a boron-doped silicon-on-insulator substrate

S. Mizoguchi, N. Shimatani, M. Kobayashi, T. Makino, Y. Yamaoka, T. Kodera

Jpn. J. Appl. Phys.   57   2018.3

A quantum-dot spin qubit with coherence limited by charge noise and fidelity higher than 99.9% Reviewed

J. Yoneda, K. Takeda, T. Otsuka, T. Nakajima, M. R. Delbecq, G. Allison, T. Honda, T. Kodera, S. Oda, Y. Hoshi, N. Usami, K. M. Itoh, S. Tarucha

Nature Nanotechnology   13 ( 2 )   102 - +   2017.12

Charge sensing and spin-related transport property of p-channel silicon quantum dots Reviewed

Y. Yamaoka, K. Iwasaki, S. Oda, T. Kodera

Jpn. J. Appl. Phys.   56 ( 4 )   2017.3

First-principles calculation of a negatively charged boron-vacancy center in diamond

A. Kunisaki, M. Muruganathan, H. Mizuta, T. Kodera

Jpn. J. Appl. Phys.   56   2017.3

Coupled Quantum Dots on SOI as Highly Integrated Si Qubits

S. Oda, G. Yamahata, K. Horibe, T. Kodera

Tech. Digest Of IEEE International Electron Devices Meeting (IEDM)   2016.12

Quantum Information Processing in a Silicon-based System

T. -Y. Yang, A. Andreev, Y. Yamaoka, T. Ferrus, T. Kodera, S. Oda, D. A. Williams

Tech. Digest Of IEEE International Electron Devices Meeting (IEDM)   2016.12

Electron transport through a single nanocrystalline silicon quantum dot between nanogap electrodes

T. Sawada, T. Kodera, S. Oda

Applied Physics Letters   109   2016.11

Electron transport in physically-defined double quantum dots on a highly doped silicon-on-insulator substrate

Y. Yamaoka, Shunri. Oda, T. Kodera

Appl. Phys. Lett.   Vol. 109   2016.9

A fault-tolerant addressable spin qubit in a natural silicon quantum dot

K. Takeda, J. Kamioka, T. Otsuka, J. Yoneda, T. Nakajima, M. R. Delbecq, G. Allison, T. Kodera, Shunri Oda, S. Tarucha

Science Advanced   vol. 2 ( No. 8 )   e1600694 - e1600694   2016.8

Synthesis of Ge/Si core/shell nanowires with suppression of branch formation

Tomohiro Noguchi, Marolop Simanullang, Zhengyu Xu, Koichi Usami, Tetsuo Kodera, Shunri Oda

Applied Physics Express   Vol. 9 ( No. 5 )   55504 - 55504   2016.4

Single-electron-spin-resonance in an isotopically-enriched Si/SiGe quantum dot

Yoneda J., Takeda K., Otsuka T., Nakajima T., Delbecq M. R., Allison G., Honda T., Kodera T., Oda S., Hoshi Y., Usami N., Itoh K. M., Tarucha S.

Meeting Abstracts of the Physical Society of Japan   71   1160 - 1160   2016

AC Stark effect of a driven spin qubit in a magnetic field gradient

Takeda K., Kamioka J., Yoneda J., Otsuka T., Delbecq M. R., Allison G., Nakajima T., Kodera T., Oda S., Tarucha S.

Meeting Abstracts of the Physical Society of Japan   71   1161 - 1161   2016

Measurement of charge states in Si/SiGe multiple quantum dots

Otsuka Tomohiro, Takeda Kenta, Yoneda Jun, Honda Takumu, Delbecq Matthieu R., Allison Giles, Marx Marian, Nakajima Takashi, Kodera Tetsuo, Oda Shunri, Hoshi Yusuke, Usami Noritaka, Itoh Kohei M., Tarucha Seigo

Meeting Abstracts of the Physical Society of Japan   71   1159 - 1159   2016

Improvement of fluorescence intensity of nitrogen vacancy centers in self-formed diamond microstructures

S. Furuyama, K.Tahara, T. Iwasaki, M.Shimizu, J.Yaita, M.Kondo, T. Kodera, M.Hatano

Appl. Phys. Lett   ( No. 107 )   2015.10

Formation of three-dimensionally integrated nanocrystalline silicon particles by dip-coating method

Shotaro Yamazaki, Yoshifumi Nakamine, Ran Zheng, Masahiro Kouge, Tetsuya Ishikawa, Koichi Usami, Tetsuo Kodera, Yukio Kawano, Shunri Oda

Japanese Journal of Applied Physics   Vol. 54 ( 10 )   105001 - 105001   2015.9

Quantum dots in single electron transistors with ultrathin silicon-on-insulator structures

S. Ihara, A. Andreev, D. A. Williams, T. Kodera, S. Oda

Applied Physics Letters   Vol. 107   2015.7

Ge/Si core/shell nanowires with controlled low temperature grown Si shell thickness Reviewed

Tomohiro Noguchi, Kodai Morita, Marolop Simanullang, Zhengyu Xu, Tetsuo Kodera, Yukio Kawano, Shunri Oda

Phys. Status Solidi A   Vol. 212 ( 7 )   1578 - 1581   2015.6

電気計測（静特性）のコツ

小寺哲夫

応用物理   2015.4

Back-action-induced excitation of electrons in a silicon quantum dot with a single-electron transistor charge sensor Reviewed

Kosuke Horibe, Tetsuo Kodera, Shunri Oda

Applied Physics Letters   Vol. 106 ( No. 5 )   2015.2

Lithographically-defined few-electron silicon quantum dots based on a silicon-on-insulator substrate Reviewed

K. Horibe, T. Kodera, S. Oda

Applied Physics Letters   Vol. 106 ( No. 8 )   2015.2

Analysis of effect of gate oxidation at SiC MOS interface on threshold-voltage shift using deep-level transient spectroscopy Reviewed

J. Hasegawa, M. Furuhashi, S. Nakata, T. Iwasaki, T. Kodera, T. Nishimura, M. Hatano, M Noguchi

Jpn. J. Appl. Phys.   Vol. 54 ( 4S )   04DP05   2015.1

16aAE-5 Fast and addressable single-spin operation in a Si double quantum dot

Takeda K., Kamioka J., Obata T., Otsuka T., Nakajima T., M. R. Delbecq, Amaha S., Yoneda J., G. Alison, Noiri A., Sugawara R., Kodera T., Oda S., Tarucha S.

Meeting Abstracts of the Physical Society of Japan   70   1006 - 1006   2015

16aAE-4 Fabrication and characterization of gate-defined Si MOS quantum dot devices

Yoneda J., Honda T., Takeda K., Marx M., Otsuka T., Nakajima T., Delbecq M., Amaha S., Kodera T., Oda S., Tarucha S., Tarucha S.

Meeting Abstracts of the Physical Society of Japan   70   1005 - 1005   2015

Coupled Si quantum dots for spin-based qubits

T. Kodera, S. Oda

2015

23pBK-11 Measurement of spin-valley states in a Si double quantum dot using electron spin resonance

Takeda K., Kamioka J., Obata T., Otsuka T., Nakajima T., Delbecq M. R., Amaha S., Yoneda J., Noiri A., Sugawara R., Kodera T., Oda S., Tarucha S.

Meeting Abstracts of the Physical Society of Japan   70   1378 - 1378   2015

Fabrication of a highly controllable Si-MOS quantum dot device Reviewed

Takumu Honda, Jun Yoneda, Kenta Takeda, Tetsuo Kodera, Seigo Tarucha, Shunri Oda

2015 SILICON NANOELECTRONICS WORKSHOP (SNW)   2015

スピン量子情報デバイスに向けたシリコン量子構造とダイヤモンドへの期待

小寺哲夫, 波多野睦子

2015

Fabrication and characterization of p-channel Si double quantum dots Reviewed

Ko Yamada, Tetsuo Kodera, Tomohiro Kambara, Shunri Oda

Applied Physics Letters   Vol. 105 ( No. 11 )   2014.9

Surface passivation of germanium nanowires using Al2O3 and HfO2 deposited via atomic layer deposition (ALD) technique Reviewed

Marolop Simanullang, Koichi Usami, Tomohiro Noguchi, Akhmadi Surawijaya, Tetsuo Kodera, Yukio Kawano, Shunri Oda

Japanese Journal of Applied Physics   Vol. 53 ( 6 )   2014.5

Surface passivation of germanium nanowires using Al

Simanullang Marolop, Usami Koichi, Noguchi Tomohiro, Surawijaya Akhmadi, Kodera Tetsuo, Kawano Yukio, Oda Shunri

Jpn. J. Appl. Phys.   53 ( 6 )   06JG04   2014.5

Charge noise analysis of metal oxide semiconductor dual-gate Si/SiGe quantum point contacts

J. Kamioka, T. Kodera, K. Takeda, T. Obata, S. Tarucha, S. Oda

Journal of Applied Physics   Vol. 115 ( 20 )   2014.5

GHz photon-activated hopping between localized states in a silicon quantum dot

T. Ferrus, A. Rossi, A. Andreev, T. Kodera, T. Kambara, W. Lin, S. Oda, D. A. Williams

New Journal of Physics   Vol. 16   2014.1

Effect of gate oxide process at SiC-MOS interface on threshold voltage shift analyzed by DLTS

J. Hasegawa, M. Noguchi, M. Furuhashi, S. Nakata, T. Iwasaki, T. Kodera, T. Nishimura, M. Hatano

Extended Abstracts of the 2014 International Conference on Solid State Devices and Materials   2014

Microscopic study of germanium nanowires grown via gold-catalyzed chemical vapor deposition below the eutectic temperature Reviewed

Marolop Simanullang, Koichi Usami, Tetsuo Kodera, Yukio Kawano, Shunri Oda

Journal of Crystal Growth   Vol. 384   77 - 81   2013.12

Optimization and Tunnel Junction Parameters Extraction of Electro-statically Defined Silicon Double Quantum Dots Structure Reviewed

M. A. Sulthoni, T. Kodera, Y. Kawano, S. Oda

Japanese Journal of Applied Physics   Vol. 52 ( 8 )   2013.7

Characterization and suppression of low-frequency noise in Si/SiGe quantum point contacts and quantum dots

K. Takeda, T. Obata, Y. Fukuoka, W. M. Akhtar, J. Kamioka, T. Kodera, S. Oda, S. Tarucha

Appl. Phys. Lett   Vol. 102 ( 12 )   2013.3

Channel Length Scaling and Surface Nitridation of Silicon Nanocrystals for High Performance Electron Devices Reviewed

SHUNRI ODA, Jannatul Susoma, Yoshifumi Nakamine, Tetsuo Kodera

Japanese Journal of Applied Physics   Vol. 52 ( 4 )   2013.3

Dual Function of Single Electron Transistor Coupled with Double Quantum Dot: Gating and Charge Sensing Reviewed

Tomohiro Kambara, Tetsuo Kodera, Yasuhiko Arakawa, Shunri Oda

Jpn. J. Appl. Phys   Vol. 52 ( 4 )   2013.2

Photoluminescence of Nanocrystalline Silicon Quantum Dots with Various Sizes and Various Phosphorus Doping Concentrations prepared by Very High Frequency Plasma

K. Someno, K. Usami, T. Kodera, Y. Kawano, M. Hatano, S. Oda

Jpn. J. Appl. Phys   Vol. 51   2012.10

Magnetic field dependence of Pauli spin blockade: A window into the sources of spin relaxation in silicon quantum dots

G. Yamahata, T. Kodera, H. O. H. Churchill, K. Uchida, C. M. Marcus, S. Oda

Physical Review B   Vol. 86   2012.9

ユニバーサル曲線を超えるMOSFET移動度の観測とその物理的起源の解明

大橋 輝之, 高橋 綱己, 小寺 哲夫, 小田 俊理, 内田 建

応用物理学会学術講演会講演予稿集   2012.2   2812 - 2812   2012.8

Key capacitive parameters for designing single-electron transistor charge sensors

K. Horibe, T. Kodera, T. Kambara, K. Uchida, S. Oda

J. Appl. Phys   Vol. 111   2012.5

Localization effects in the tunnel barriers of phosphorus-doped silicon quantum dots

T. Ferrus, A. Rossi, W. Lin, D. A. Williams, T. Kodera, S. Oda

AIP Advances 2   Vol. 2   2012.4

A Multi-Purpose Electrostatically Defined Silicon Quantum Dot Structure Reviewed

Muhammad Amin Sulthoni, Tetsuo Kodera, Yukio Kawano, Shunri Oda

Japanese Journal of Applied Physics   Vol. 51 ( 2 )   2012.2

Fabrication and characterization of Si/SiGe quantum dots with capping gate

Tetsuo Kodera, Yuji Fukuoka, Kenta Takeda, Toshiaki Obata, Katsuharu Yoshida, Kentaro Sawano, Ken Uchida, Yasuhiro Shiraki, Seigo Tarucha, Shunri Oda

2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012   2012

Low-temperature growth of Ge nanowires by vapor-liquid-solid chemical vapor deposition

Marolop Simanullang, Ayse Seyhan, Koichi Usami, Tetsuo Kodera, Yukio Kawano, Shunri Oda

ECS Transactions   Vol. 45 ( No. (3) )   2012

Removal of Surface Oxide Layer from Silicon Nanocrystals by Hydrogen Fluoride Vapor Etching

Y. Nakamine, T. Kodera, K. Uchida, S. Oda

Japanese Journal of Applied Physics   Vol. 50 ( No. 115002 )   2011.11

Growth of narrow and straight germanium nanowires by vapour-liquid-solid chemical-vapour-deposition

Marolop Simanullang, Koichi Usami, Tetsuo Kodera, Ken Uchida, Shunri Oda

Japanese Journal of Applied Physics   Vol. 50 ( 10 )   105002 - 105002-6   2011.10

Germanium nanowires with 3-nm-diameter prepared by low temperature vapour-liquid-solid chemical vapour deposition

Marolop Simanullang, Koichi Usami, Tetsuo Kodera, Ken Uchida, Shunri Oda

Journal of Nanoscience and Nanotechnology   Vol. 11   2011.9

低温・強磁場環境を利用した極薄膜SOI中の変形ポテンシャルの評価

大橋 輝之, 高橋 綱己, 小寺 哲夫, 小田 俊理, 内田 建

応用物理学会学術講演会講演予稿集   2011.2   2259 - 2259   2011.8

Numerical simulation study of electrostatically defined silicon double quantum dot device

M. A. Sulthoni, T. Kodera, K. Uchida, S. Oda

J. Appl. Phys.   Vol. 110   2011.8

Study on Device Parameters of Carbon Nanotube Field Electron Transistors to Realize Steep Subthreshold Slope of Less than 60 mV/Decade

Algul Berrin Pinar, Kodera Tetsuo, Oda Shunri, Uchida Ken

Jpn J Appl Phys   50 ( 4 )   04DN01 - 04DN01-4   2011.4

Simulation study of charge modulation in coupled quantum dots in silicon

Tomohiro Kambara, Tetsuo Kodera, Tsunaki Takahashi, Gento Yamahata, Ken Uchida, Shunri Oda

Japanese Journal of Applied Physics   Vol. 50 ( 4 )   2011.4

Detection of variable tunneling rates in silicon quantum dots

A. Rossi, T. Ferrus, W. Lin, T. Kodera, D. A. Williams, S. Oda

Appl. Phys. Lett.   Vol. 98   2011.4

高不純物濃度のETSOI(Extremely-Thin SOI)拡散層における移動度とSOI膜厚および不純物濃度の関係

角谷 直哉, 高橋 綱己, 大橋 輝之, 小寺 哲夫, 小田 俊理, 内田 建

応用物理学会学術講演会講演予稿集   2011.1   3121 - 3121   2011.3

Size Reduction and Phosphorus Doping of Silicon Nanocrystals Prepared by a Very High Frequency Plasma Deposition System

Y. Nakamine, N. Inaba, T. Kodera, K. Uchida, R. N. Pereira, A. R. Stegner, M. S. Brandt, M. Stutzmann, S. Oda

Japanese Journal of Applied Physics   Vol. 50 ( 2 )   25002 - 025002-5   2011.2

Experimental study on subband structures and hole transport in (110) Si p-type metal-oxide-semiconductor field-effect transistors under high magnetic field

T. Takahashi, T. Kodera, S. Oda, K. Uchida

Journal of Applied Physics   Vol. 109 ( 3 )   2011.2

Enhancement of Rashba coupling in vertical In0.05Ga0.95As/GaAs quantum dots

S. M. Huang, A. O. Badrutdinov, L. Serra, T. Kodera, T. Nakaoka, N. Kumagai, Y. Arakawa, D. A. Tayurskii, K. Kono, K. Ono

Phys. Rev. B   Vol. 84 ( No. 085325 )   2011

トップゲートとサイドゲートによるシリコン結合量子ドットの静電結合制御

小寺哲夫, 小田俊理

2011

Pauli Spin Blockade and Influence of Hyperfine Interaction in Vertical Quantum Dot Molecule with Six-electrons Reviewed

Shinichi Amaha, Tetsuo Kodera, Tsuyoshi Hatano, Keiji Ono, Yasuhiro Tokura, Seigo Tarucha, James A. Gupta, David Guy Austing

J. Phys. Soc. Jpn.   Vol. 80 ( 2 )   23701 - 023701-4   2011

Realization of Lithographically-Defined Silicon Quantum Dots without Unintentional Localized Potentials Reviewed

Tetsuo Kodera, Gento Yamahata, Tomohiro Kambara, Kousuke Horibe, Thierry Ferrus, David A. Williams, Yasuhiko Arakawa, SHUNRI ODA

AIP Conference Proceedings   Vol. 1399   2011

Anomalous Electron Mobility in Extremely-Thin SOI (ETSOI) Diffusion Layers with SOI Thickness of Less Than 10 nm and High Doping Concentration of Greater Than 1x10(18)cm(-3)

Naotoshi Kadotani, Tsunaki Takahashi, Kunro Chen, Tetsuo Kodera, Shunri Oda, Ken Uchida

2010 INTERNATIONAL ELECTRON DEVICES MEETING - TECHNICAL DIGEST   2010

Spin-related tunneling in lithographically-defined silicon quantum dots Reviewed

T. Kodera, G. Yamahata, T. Kambara, K. Horibe, K. Uchida, C. M. Marcus, S. Oda

2010 Silicon Nanoelectronics Workshop, SNW 2010   2010

Two-photon control of biexcitonic population in telecommunication-band quantum dot

Toshiyuki Miyazawa, Tetsuo Kodera, Toshihiro Nakaoka, Katsuyuki Watanabe, Naoto Kumagai, Naoki Yokoyama, Yasuhiko Arakawa

Appl. Phys.   Vol. Express 3 ( 6 )   64401 - 064401-3   2010

Acoustic phonon effects on telecommunication-band exciton Rabi oscillation

Toshiyuki Miyazawa, Toshihiro Nakaoka, Tetsuo Kodera, Hiroyuki Takagi, Naoto Kumagai, Katsuyuki Watanabe, Yasuhiko Arakawa

Physica Status Solidi   Vol. (c) 7, 10   2010

Direct Observation of Subband Structures in (110) pMOSFETs under High Magnetic Field

TAKAHASHI Tsunaki, YAMAHATA Gento, OGI Jun, KODERA Tetsuo, ODA Shunri, UCHIDA Ken

IEICE technical report   109 ( No. 118 )   5 - 8   2010

Fabrication and characterization of a vertical pillar structure including a self-assembled quantum dot and a quantum well Reviewed

Tetsuo Kodera, Keiji Ono, Naoto Kumagai, Toshihiro Nakaoka, Seigo Tarucha, Yasuhiko Arakawa

Physica   Vol. E42 ( 10 )   2592 - 2594   2010

Direct Observation of Subband Structures in (110) pMOSFETs under High Magnetic Field: Impact of Energy Split between Bands and Effective Masses on Hole Mobility

Tsunaki Takahashi, Gento Yamahata, Jun Ogi, Tetsuo Kodera, Shunri Oda, Ken Uchida

2009 IEEE INTERNATIONAL ELECTRON DEVICES MEETING   444 - +   2009

Phonon induced coherence in multi-level quantum dot system Reviewed

Y. Tokura, T. Kubo, S. Amaha, T. Kodera, S. Tarucha

Physica   Vol. E 40   1690   2008

Two level mixing effects probed by resonant tunneling through vertically coupled quatnum dots

S. Amaha, C. Payette, J. A. Gupta, T. Hatano, K. Ono, T. Kodera, Y. Tokura, S. Tarucha, D. G. Austing

Phys. Stat. Sol. C   Vol. 5   2008

Dynamics of excitons in an InAs quantum dot at a telecom-band

A. Suzuki, T. Kodera, T. Miyazawa, H. Takagi, N. Kumagai, K. Watanabe, T. Nakaoka, Y. Arakawa

2008 Int. Nano-Optoelectronics Workshop, iNOW 2008 in Cooperation With Int. Global-COE Summer School (Photonics Integration-Core Electronics: PICE) and 31st Int. Symposium on Optical Communications   231 - 232   2008

Characterization of Detuning Noise in a Si Quantum Dot

中越一真, 荒川雄登, 松岡竜太郎, 土屋龍太, 峰利之, 久本大, 水野弘之, 溝口来成, 米田淳, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   70th   2023

Measurement of quantum dots via a silicon interposer toward spin qubits integration

二谷時緒, 溝口来成, 田口美里, 三木拓司, 永田真, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   84th   2023

Bayesian estimation approach for error rate characterization of single electron transport

坂本剛, 高橋一斗, 近藤知宏, 溝口来成, 小寺哲夫, 米田淳

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   84th   2023

Characterization of Charge Noise in an nMOS Si Quantum Dot using RF Reflectometry

荒川雄登, 中越一真, 松岡竜太郎, 土屋龍太, 峰利之, 久本大, 水野弘之, 溝口来成, 米田淳, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   70th   2023

Magnetospectroscopy of electron spins in a multi-electron silicon quantum dot

溝口来成, 坂本剛, 近藤知宏, 松岡竜太郎, 土屋龍太, 峰利之, 久本大, 水野弘之, 米田淳, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   70th   2023

Contact Pad Designs of Semiconductor Qubit Devices for Reducing On-chip Microwave Crosstalk

泊開人, 泊開人, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Evaluating Charge Noise Spectrum of pMOS Si Quantum Dots

中越一真, 高橋洋貴, 溝口来成, 米田淳, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   69th   2022

Time control operation of a silicon hole spin in physically defined quantum dots at elevated temperatures

吉川拓弥, 鈴木優作, IBAD Sayyid Irsyadul, 西山伸平, 西山伸平, 加藤公彦, LIU Yongxun, 村上重則, 森貴洋, 溝口来成, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

S-parameter measurement of a quantum dot and matching circuit design for improvement of RF reflectometry

松田凌, 神岡純, 溝口来成, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Evaluating the Temperature Dependence of Charge Noise in a pMOS Si Quantum Dot

中越一真, 土屋龍太, 峰利之, 久元大, 水野弘之, 溝口来成, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Cryogenic active inductors toward dense spin qubit readout circuits

二谷時緒, 溝口来成, 神岡純, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Quantum Current Source Realized by Surface Acoustic Wave Pulses

太田俊輔, 太田俊輔, WANG Junliang, EDLBAUER Hermann, JADOT Baptiste, MORTEMOUSQUE Pierre-Andre, MORTEMOUSQUE Pierre-Andre, AYMERIC Richard, 岡崎雄馬, 中村秀司, LUDWIG Arne, WIECK Andreas D., URDAMPILLETA Matias, MEUNIER Tristan, 小寺哲夫, 金子晋久, BAEUERLE Christopher, 高田真太郎

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   83rd   2022

Single Electron Transport with Single Minimum Surface Acoustic Wave

太田俊輔, 太田俊輔, WANG Junliang, EDLBAUER Hermann, JADOT Baptiste, MORTEMOUSQUE Pierre-Andre, MORTEMOUSQUE Pierre-Andre, RICHARD Aymeric, 岡崎雄馬, 中村秀司, LUDWIG Arne, WIECK Andreas D., URDAMPILLETA Matias, MEUNIER Tristan, 小寺哲夫, 金子晋久, 高田真太郎, BAEUERLE Christopher

応用物理学会春季学術講演会講演予稿集(CD-ROM)   69th   2022

Characterization of sensitivity of a p-channel physically-defined silicon quantum-dot RF charge sensor

溝口来成, 西山伸平, 西山伸平, 加藤公彦, LIU Yongxun, 村上重則, 森貴洋, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   82nd   2021

Hole spin resonance in a physically defined p-type silicon double quantum dot

田所雅大, 鈴木優作, 西山伸平, 西山伸平, 加藤公彦, LIU Yongxun, 村上重則, 森貴洋, 溝口来成, 米田淳, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   68th   2021

Magnetic field dependence of hole spin resonance in a physically defined silicon quantum dot

鈴木優作, 田所雅大, IBAD Sayyid Irsyadul, 西山伸平, 西山伸平, 加藤公彦, LIU Yongxun, 村上重則, 森貴洋, 溝口来成, 米田淳, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   82nd   2021

Generation of delta-pulse surface acoustic waves using chirp IDT

太田俊輔, 太田俊輔, WANG Junliang, 高田真太郎, 中村秀司, 岡崎雄馬, BAEUERLE Christopher, 金子晋久, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   68th   2021

Selective confinement of single flying electrons to surface acoustic waves

太田俊輔, 太田俊輔, EDLBAUER Hermann, WANG Junliang, 高田真太郎, 中村秀司, 岡崎雄馬, BAEUERLE Christopher, 金子晋久, 小寺哲夫

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   82nd   2021

Fast charge sensing in accumulation mode silicon quantum dots with radio-frequency reflectometry

野入亮人, 武田健太, 米田淳, 中島峻, 小寺哲夫, 樽茶清悟

日本物理学会講演概要集(CD-ROM)   75 ( 1 )   2020

Quantum non-demolition readout of an electron spin in a silicon quantum dot

米田淳, 米田淳, 武田健太, 野入亮人, 中島峻, LI Sen, 神岡純, 小寺哲夫, 樽茶清悟

日本物理学会講演概要集(CD-ROM)   75 ( 2 )   2020

Evaluation of the Split-52 IDT for realizing high precision quantum current source using surface acoustic waves

太田俊輔, 太田俊輔, 高田真太郎, 中村秀司, 岡崎雄馬, 金子晋久, 小寺哲夫

応用物理学会春季学術講演会講演予稿集(CD-ROM)   67th   2020

シリコン2重量子ドットにおける位相雑音の交差相関

米田淳, 武田健太, 野入亮人, 中島峻, LI Sen, 小寺哲夫, 樽茶清悟

日本物理学会講演概要集(CD-ROM)   74 ( 1 )   2019

シリコン量子ドットにおける2スピン同時検出

米田淳, 武田健太, 野入亮人, 中島峻, 大塚朋廣, LI Sen, 小寺哲夫, 樽茶清悟

日本物理学会講演概要集(CD-ROM)   73 ( 1 )   2018

同位体制御Si/SiGe電子スピン量子ビットの高速量子操作忠実度

米田淳, 武田健太, 大塚朋廣, 中島峻, DELBECQ Matthieu R., ALLISON Giles, 本田拓夢, 小寺哲夫, 小田俊理, 星裕介, 宇佐美徳隆, 伊藤公平, 樽茶清悟

日本物理学会講演概要集(CD-ROM)   72 ( 1 )   2017

同位体制御Si/SiGe単一電子スピンの1/f電荷揺らぎによる位相雑音

米田淳, 武田健太, 大塚朋廣, 中島峻, DELBECQ Matthieu R., ALLISON Giles, 本田拓夢, 小寺哲夫, 小田俊理, 星裕介, 宇佐美徳隆, 伊藤公平, 樽茶清悟

日本物理学会講演概要集(CD-ROM)   72 ( 2 )   2017

多層Alゲート構造を用いたSi-MOS量子ドットデバイス作製プロセスの検討

本田拓夢, 米田淳, 武田健太, 川那子高暢, 小寺哲夫, 小寺哲夫, 樽茶清悟, 樽茶清悟, 樽茶清悟, 小田俊理

応用物理学会春季学術講演会講演予稿集(CD-ROM)   63rd   2016

ゲート制御性を向上したSi-MOS量子ドットデバイスの作製と評価

本田拓夢, 小寺哲夫, 小寺哲夫, 米田淳, 武田健太, 樽茶清悟, 樽茶清悟, 樽茶清悟, 小田俊理

応用物理学会春季学術講演会講演予稿集(CD-ROM)   62nd   2015

Si-MOS構造を有する多重量子ドットデバイスの特性評価

本田拓夢, 米田淳, 武田健太, 小寺哲夫, 小寺哲夫, 樽茶清悟, 樽茶清悟, 樽茶清悟, 小田俊理

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   76th   2015

8pAV-5 Electrically driven single-electron spin resonance in a Si/SiGe double quantum dot with a micromagnet

Takeda K., Kamioka J., Obata T., Otsuka T., Nakajima T., Delbecq M., Amaha S., Yoneda J., Noiri A., Sugawara R., Kodera T., Oda S., Tarucha S.

Meeting abstracts of the Physical Society of Japan   69 ( 2 )   478 - 478   2014.8

アンドープ基板を用いたSi/SiGe量子ドットデバイスのノイズ評価

本田拓夢, 武田健太, 神岡純, 米田淳, MARIAN Marx, 小寺哲夫, 小寺哲夫, 樽茶清悟, 樽茶清悟, 樽茶清悟, 小田俊理

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   75th   2014

シリコンナノ結晶とP3HTの複合体における光伝導特性評価

舩木健伍, 近藤信啓, 宇佐美浩一, 小寺哲夫, 河野行雄, 野崎智洋, 小田俊理

応用物理学会秋季学術講演会講演予稿集(CD-ROM)   74th   ROMBUNNO.18P-C11-4   2013.8

Development of double quantum dots on isotopically controlled Si/SiGe

Obata T., Takeda K., Kierig J., Wild A., Sailer J., Kamioke J., Kodera T., Akhtar W.M, Oda S., Bougeard D., Abstreiter G., Tarucha S.

Meeting abstracts of the Physical Society of Japan   68 ( 2 )   635 - 635   2013.8

29aXQ-2 Charge noise characterization in Si/SiGe quantum contacts with top gate

Takeda K., Obata T., Fukuoka Y., Sailer Juergen, Wild Andreas, Kodera T., Oda S., Bougeard Dominique, Abstreiter Gerhard, Tarucha S.

Meeting abstracts of the Physical Society of Japan   68 ( 1 )   783 - 783   2013.3

29aXQ-3 Development of Lateral quantum dots on non-doped Si/SiGe

Obata T., Takeda K., Kamioka J., Kodera T., Akhtar W. M., Sawano K., Oda S., Shiraki Y., Tarucha Seigo

Meeting abstracts of the Physical Society of Japan   68 ( 1 )   784 - 784   2013.3

24aBJ-9 Charge sensing using silicon quantum dots

Kodera T., Horibe K., Lin W., Kambara T., Ferrus T., Rossi A., Uchida K., Williams D. A., Arakawa Y., Oda S.

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

24aTR-2 High frequency response of Si/SiGe double quantum dot

Takeda K., Obata T., Sailer Juergen, Yoshida K., Fukuoka Y., Kodera T., Oda S., Bougeard Dominique, Tarucha S.

Meeting abstracts of the Physical Society of Japan   66 ( 2 )   704 - 704   2011.8

23pTM-12 Spin effects and magnetic field dependence in silicon quantum dots

Kodera T., Horibe K., Kambara T., Yamahata G., Uchida K., Arakawa Y., Oda S.

Meeting abstracts of the Physical Society of Japan   66 ( 2 )   698 - 698   2011.8

28aHD-1 Consideration about Schottky gate of Si/SiGe quantum dot

Takeda K., Obata T., Fukuoka Y., Otsuka T., Kodera T., Yoshida K., Sawano K., Oda S., Shiraki Y., Tarucha S.

Meeting abstracts of the Physical Society of Japan   66 ( 1 )   723 - 723   2011.3

Anomalous Electron Mobility in Extremely-Thin SOI (ETSOI) Diffusion Layers with High Doping Concentration

KADOTANI Naotoshi, TAKAHASHI Tsunaki, CHEN Kunro, KODERA Tetsuo, ODA Shunri, UCHIDA Ken

IEICE technical report   110 ( 406 )   35 - 38   2011.1

24aWQ-2 Lateral dot fabrication by using a MOS electric gate on SiGe hetero structure

Meeting abstracts of the Physical Society of Japan   65 ( 2 )   645 - 645   2010.8

24aWQ-3 Fabrication and evaluation of Si/SiGe quantum dot with Pd schottky gate

Takeda K., Obata T., Fukuoka Y., Otsuka A., Kodera T., Yoshida K., Sawano K., Oda S., Shiraki Y., Tarucha S.

Meeting abstracts of the Physical Society of Japan   65 ( 2 )   645 - 645   2010.8

Suspended Quantum Dot Fabrication on a Heavily Doped Silicon Nanowire by Suppressing Unintentional Quantum Dot Formation

Jun Ogi, Mohammad Adel Ghiass, Tetsuo Kodera, Yoshishige Tsuchiya, Ken Uchida, Shunri Oda, Hiroshi Mizuta

JAPANESE JOURNAL OF APPLIED PHYSICS   49 ( 4 )   in press   2010

Experimental Observation of Enhanced Electron–Phonon Interaction in Suspended Si Double Quantum Dots

Jun Ogi, Thierry Ferrus, Tetsuo Kodera, Yoshishige Tsuchiya, Ken Uchida, David A. Williams, Shunri Oda, Hiroshi Mizuta

Japanese Journal of Applied Physics   Vol. 49 ( 4 )   in press   2010

Suspended Quantum Dot Fabrication on a Heavily Doped Silicon Nanowire by Suppressing Unintentional Quantum Dot Formation

Jun Ogi, Mohammad Adel Ghiass, Tetsuo Kodera, Yoshishige Tsuchiya, Ken Uchida, Shunri Oda, Hiroshi Mizuta

Japanese Journal of Applied Physics   Vol. 49 ( 4 )   in press   2010

Pr系酸化膜を用いたヘテロ積層構造トンネル膜の電気特性シミュレーションと作製及び評価

小林大助, 小林大助, 栗原智之, 栗原智之, 小寺哲夫, 内田建, 野平博司, 小田俊理, 小田俊理

応用物理学会学術講演会講演予稿集(CD-ROM)   71st   2010

Experimental Observation of Enhanced Electron–Phonon Interaction in Suspended Si Double Quantum Dots

Jun Ogi, Thierry Ferrus, Tetsuo Kodera, Yoshishige Tsuchiya, Ken Uchida, David A. Williams, Shunri Oda, Hiroshi Mizuta

Japanese Journal of Applied Physics   Vol. 49 ( 4 )   in press   2010

Control of Inter-dot Electrostatic Coupling by a Side Gate in Silicon Double Quantum Dot Operating at 4.5 K

G. Yamahata, T. Kodera, H. Mizuta, K. Uchida, S. Oda, H. Mizuta

Appl. Phys. Express.   Vol. 2 ( No. 9 )   095002 (3 pages)   2009.9

Control of Inter-Dot Electrostatic Coupling by a Side Gate in a Silicon Double Quantum Dot Operating at 4.5 K

Gento Yamahata, Tetsuo Kodera, Hiroshi Mizuta, Ken Uchida, Shunri Oda

APPLIED PHYSICS EXPRESS   2 ( 9 )   095002 (3 pages)   2009.9

26aXG-4 Transport property characterization of silicon coupled quantum dots

Kodera T., Ferrus Thierry, Yamahata G., Nakaoka T., Williams David, Oda S., Arakawa Y.

Meeting abstracts of the Physical Society of Japan   64 ( 2 )   594 - 594   2009.8

Fine and Large Coulomb Diamonds in a Silicon Quantum Dot

T. Kodera, T. Ferrus, T. Nakaoka, G. Podd, M. Tanner, D. Williams, Y. Arakawa

Jpn. J. Appl. Phys   Vol. 48 ( No. 6 )   06FF15   2009.6

Fine and Large Coulomb Diamonds in a Silicon Quantum Dot

Tetsuo Kodera, Thierry Ferrus, Toshihiro Nakaoka, Gareth Podd, Michael Tanner, David Williams, Yasuhiko Arakawa

JAPANESE JOURNAL OF APPLIED PHYSICS   48 ( 6 )   06FF15   2009.6

Quantitative estimation of exchange interaction energy using two-electron vertical double quantum dots

T. Kodera, K. Ono, Y. Kitamura, Y. Tokura, Y. Arakawa, S. Tarucha, K. Ono, Y. Kitamura, Y. Tokura, Y. Arakawa, S. Tarucha

Phys. Rev. Lett.   Volume 102 ( 14 )   146802   2009.4

Quantitative Estimation of Exchange Interaction Energy Using Two-Electron Vertical Double Quantum Dots

T. Kodera, K. Ono, Y. Kitamura, Y. Tokura, Y. Arakawa, S. Tarucha

PHYSICAL REVIEW LETTERS   102 ( 14 )   146802   2009.4

Biexicitonic photocurrent induced by two-photon process at a telecommunication band

T. Kodera, A. Suzuki, T. Miyazawa, H. Takagi, N. Kumagai, K. Watanabe, T. Nakaoka, Y. Arakawa

Phys. Stat. Sol.C   Vol. 6 ( No. 6 )   1445 - +   2009.4

Pauli-spin blockade in a vertical double quantum dot holding two to five electrons

T. Kodera, K. Ono, S. Amaha, Y. Arakawa, S. Tarucha

Journal of Physics: Conference Series   Vol. 150   022043   2009.3

Pauli-Spin Blockade in a Vertical Double Quantum Dot Holding Two to Five Electrons

T. Kodera, K. Ono, S. Amaha, Y. Arakawa, S. Tarucha

25TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT25), PART 2   150   022043   2009

Biexcitonic photocurrent induced by two-photon process at a telecommunication band

Tetsuo Kodera, Ayako Suzuki, Toshiyuki Miyazawa, Hiroyuki Takagi, Naoto Kumagai, Katsuyuki Watanabe, Toshihiro Nakaoka, Yasuhiko Arakawa

PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 6, NO 6   6 ( 6 )   1445 - +   2009

Elastic and inelastic tunneling through one-electron and two-electron states in a vertical double quantum dot

T. Kodera, K. Ono, S. Amaha, Y. Tokura, Y. Arakawa, S. Tarucha

Phys. Stat. Sol. C   Vol. 5 ( No. 9 )   2854 - +   2008.5

Singlet–triplet transition induced by Zeeman energy in weakly coupled vertical double quantum dots

T. Kodera, K. Ono, S. Amaha, Y. Tokura, Y. Arakawa, S. Tarucha

Physica E   Vol. 40 ( No. 5 )   1139 - 1141   2008.3

Singlet-triplet transition induced by Zeeman energy in weakly coupled vertical double quantum dots

Tetsuo Kodera, Keiji Ono, Shinichi Amaha, Yasuhiro Tokura, Yasuhiko Arakawa, Seigo Tarucha

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES   40 ( 5 )   1139 - 1141   2008.3

Elastic and inelastic tunneling through one-electron and two-electron states in a vertical double quantum dot

T. Kodera, K. Ono, S. Amaha, Y. Tokura, Y. Arakawa, S. Tarucha

PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 5, NO 9   5 ( 9 )   2854 - +   2008

1.3μm帯光伝導測定によるg因子の見積もり

小寺哲夫, 都木宏之, 都木宏之, 熊谷直人, 渡邊克之, 天羽真一, 中岡俊裕, 中岡俊裕, 樽茶清悟, 樽茶清悟, 樽茶清悟, 荒川泰彦, 荒川泰彦, 荒川泰彦

日本物理学会講演概要集   63 ( 1 )   2008

21aTA-13 Coherent transport through series double dots

Tokura Y., Kubo T., Amaha S., Kodera T., Tarucha S.

Meeting abstracts of the Physical Society of Japan   62 ( 1 )   691 - 691   2007.2

21aTA-8 Exchange energy in vertical double quantum dots

Kodera T., Kitamura Y., Ono K., Amaha S., Tokura Y., Tarucha Y.

Meeting abstracts of the Physical Society of Japan   62 ( 1 )   690 - 690   2007.2

Lifting of spin blockade by hyperfine interaction in vertically coupled double quantum dots

S. Tarucha, Yosuke Kitamura, Tetsuo Kodera, Keiji Ono

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS   243 ( 14 )   3673 - 3677   2006.11

Charge readout of a vertical quantum dot using a laterally weakly coupled quantum dot as a detector

T. Kodera, Y. Iwai, W.G. van der Wiel, T. Obata, T. Hatano, S. Tarucha

AIP Conference Proceedings   Vol. 850   1434 - +   2006.9

23aXL-9 Control of singlet-triplet spin state mixing in vertical double quantum dot devices

Kiramura Y., Kodera T., Ono K., Tarucha S.

Meeting abstracts of the Physical Society of Japan   61 ( 2 )   526 - 526   2006.8

Lifting of spin blockade by hyperfine interaction in vertically coupled double quantum dots

S. Tarucha, Y. Kitamura, T. Kodera, K. Ono

Physica Status Solidi (b)   Vol. 243 ( 14 )   3673 - 3677   2006.7

29pXB-7 Microwave application effect under the condition of spin blockade in a double quantum dot

Kodera T., Ono K., Kitamura Y., Tarucha S.

Meeting abstracts of the Physical Society of Japan   61 ( 1 )   696 - 696   2006.3

Semiconductor quantum dots for electron spin qubits

WG van der Wiel, M Stopa, T Kodera, T Hatano, S Tarucha

NEW JOURNAL OF PHYSICS   8   28   2006.2

Semiconductor quantum dots for electron spin qubits

W. G. van der Wiel, M. Stopa, T. Kodera, T. Hatano, S. Tarucha

New J. Phys.   Vol. 8   28   2006.2

Fabrication and characterization of quantum dot single electron spin resonance device

T. Kodera, W.G. van, der Wiel, T. Maruyama, Y. Hirayama, S. Tarucha

Proc. Int. Symp. on Mesoscopic Superconductivity and Spintronics 2004   445   2006.1

Charge readout of a vertical quantum dot using a laterally weakly coupled quantum dot as a detector

T. Kodera, Y. Iwai, W. G. van der Wiel, T. Obata, T. Hatano, S. Tarucha

LOW TEMPERATURE PHYSICS, PTS A AND B   850   1434 - +   2006

Fabrication and characterization of quantum dot single electron spin resonance device

T. Kodera, W.G. van, der Wiel, T. Maruyama, Y. Hirayama, S. Tarucha

Proc. Int. Symp. on Mesoscopic Superconductivity and Spintronics 2004   445   2006

19pWF-5 Charge detection in laterally coupled vertical quantum dots

Kodera T., Iwai Y., Wiel W. G.van der, Obata T., Hatano T., Tarucha S.

Meeting abstracts of the Physical Society of Japan   60 ( 2 )   522 - 522   2005.8

30aYA-8 Stability diagram and spin effect of laterally coupled vertical series dots

Kodera T., Sasaki S., Wiel W. G. van der, Yamada K., Sato T., Maruyama T., Oto T., Tarucha S.

Meeting abstracts of the Physical Society of Japan   59 ( 1 )   707 - 707   2004.3

High-frequency manipulation of few-electron double quantum dots – toward spin qubits –

T. Kodera, W.G. van der Wiel, K. Ono, S. Sasaki, T. Fujisawa, S. Tarucha

Physica E   Vol. 22 ( 1-3 )   518 - 521   2004.2

High-frequency manipulation of few-electron double quantum dots – toward spin qubits –

T. Kodera, W.G. van der Wiel, K. Ono, S. Sasaki, T. Fujisawa, S. Tarucha

Physica E   Vol. 22 ( 1-3 )   518 - 521   2004.2

High-frequency manipulation of few-electron double quantum dots

Kodera T., Wiel van der W. G., Ono K., Sasaki S., Tarucha S.

Meeting abstracts of the Physical Society of Japan   58 ( 2 )   595 - 595   2003.8

Photonl Assisted Tunneling in Single-electron Double Quantum Dot

Ono K., Kodera T., Wiel W.G. van der, Fujisawa T., Tarucha S.

Meeting abstracts of the Physical Society of Japan   57 ( 2 )   569 - 569   2002.8

Pauli spin blockade in a lithographically-defined silicon double quantum dot

International Symposium on Quantum Nanostructures and Spin-related Phenomena  2010 

Removal of Surface Oxide Layer from Silicon Nanocrystals by HF Vapor Etching

International Microprocesses and Nanotechnology Conference (MNC 2009)  2009 

Phosphorous-Doping in Silicon Nanocrystals by using VHF Plasma

G-COE PICE International Symposium on Silicon Nano Devices in 2030  2009 

Direct Observation of Subband Structures in (110) pMOSFETs under High Magnetic Field: Impact of Energy Split Between Bands and Effective Masses on Hole Mobility

IEDM2009  2009 

Electron-phonon interaction in suspended Si double quantum dots

International Microprocesses and Nanotechnology Conference (MNC 2009)  2009 

Electron transport through coupled Si quantum dots toward quantum information devices

G-COE PICE International Symposium on Silicon Nano Devices in 2030: Prospects by World's Leading Scientists  2009 

Magnetic field dependence of resonant tunneling between an InAs quantum dot and an InGaAs quantum dot

International Symposium on Quantum Nanostructures and Spin-related Phenomena  2010 

Fabrication and characterization of silicon double quantum dots towards spin qubits

G-COE PICE International Symposium on Silicon Nano Devices in 2030:  2009 

Suspended quantum dot devices for sensor or quantum bit applications

G-COE PICE International Symposium on Silicon Nano Devices in 2030: Prospects by World's Leading Scientists  2009 

シリコン量子コンピュータ研究開発の動向 Invited

小寺哲夫

Q-STAR講演会  2024.6 

Pauli spin blockade in a lithographically-defined silicon double quantum dot

International Symposium on Quantum Nanostructures and Spin-related Phenomena  2010 

Magnetic field dependence of resonant tunnelling between an InAs quantum dot and an InGaAs quantum dot

QNSP2010  2010 

Inelastic single-electron tunneling assisted by confined phonons observed for suspended silicon double quantum dots

QDCAM2010  2010 

Magnetic field dependence of resonant tunneling between an InAs quantum dot and an InGaAs quantum dot

International Symposium on Quantum Nanostructures and Spin-related Phenomena  2010 

Trends and Prospects of Silicon Quantum Bit Research Invited International conference

T. Kodera

2024 International VLSI Symposium on Technology, Systems and Applications (VLSI TSA),  2024.4 

Pauli Spin Blockade in a Lithographycally-defined Silicon Double Quantum Dot

QNSP2010  2010 

Inelastic single-electron tunneling assisted by confined phonons observed for suspended silicon double quantum dots

QDCAM2010  2010 

InAs量子ドットとInGaAs量子井戸を内包した縦型ピラー構造の電気伝導特性

第70回応用物理学会学術講演会  2009 

トップゲートとサイドゲートによるシリコン結合量子ドットの静電結合制御

第70回応用物理学会学術講演会  2009 

Electron transport through coupled Si quantum dots toward quantum information devices

G-COE PICE International Symposium on Silicon Nano Devices in 2030: Prospects by World's Leading Scientists  2009 

Direct Observation of Subband Structures in (110) pMOSFETs under High Magnetic Field: Impact of Energy Split Between Bands and Effective Masses on Hole Mobility

IEDM2009  2009 

Electron-phonon interaction in suspended Si double quantum dots

International Microprocesses and Nanotechnology Conference (MNC 2009)  2009 

Fabrication and characterization of silicon double quantum dots towards spin qubits

G-COE PICE International Symposium on Silicon Nano Devices in 2030:  2009 

Suspended quantum dot devices for sensor or quantum bit applications

G-COE PICE International Symposium on Silicon Nano Devices in 2030: Prospects by World's Leading Scientists  2009 

Removal of Surface Oxide Layer from Silicon Nanocrystals by HF Vapor Etching

International Microprocesses and Nanotechnology Conference (MNC 2009)  2009 

Phosphorous-Doping in Silicon Nanocrystals by using VHF Plasma

G-COE PICE International Symposium on Silicon Nano Devices in 2030  2009 

Quantum device fabrication toward germanium hole spin qubits International conference

Y. Arakawa, C. Wen, R. Matsuoka, R. Mizokuchi, J. Yoneda, T. Kodera

The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information  2024.9 

Fabrication of Ge quantum devices possessing stable characteristics International conference

C. Wen, R. Matsuoka, Y. Arakawa, R. Mizokuchi, J. Yoneda, T. Kodera

CEMS Symposium on Quantum Information and Spintronics 2024  2024.12 

Interplay of Electric Dipole Spin Resonance and Landau-Zener Interference on Hole Spin Resonance International conference

S. I. Ibad, Y. Suzuki, M. Tadokoro, T. Futaya, S. Nishiyama, K. Kato, S. Murakami, T. Mori, R. Mizokuchi, J. Yoneda, T. Kodera

CEMS Symposium on Quantum Information and Spintronics 2024  2024.12 

Coherent control of a hole spin qubit in physically defined silicon quantum dots International conference

S. I. Ibad, T. Futaya, Y. Suzuki, M. Tadokoro, S. Nishiyama, K. Kato, S. Murakami, T. Mori, R. Mizokuchi, J. Yoneda, T. Kodera

International Conference on Physics and Technology of Advanced Materials (ICPTAM 2024)  2024.10 

Proposal of Quantum Circuit Compiler Considering Qubit Connectivity and Addressability with Cross-Device Architecture Evaluation International conference

M. Tadokoro, R. Matsuoka, T. Kodera

The 6th International Conference on Spin-Based Quantum Information Processing(SpinQubit6)  2024.11 

二重量子ドットを流れる電流を用いた隣接シリコン量子ビット間の電荷ノイズ相関測定

松岡 竜太郎, 松田 達也, 高橋 一斗, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 溝口 来成, 小寺 哲夫, 米田 淳

第85回応用物理学会秋季学術講演会  2024.9 

バイポーラ型シリコン量子ドットの高周波反射測定

松岡 竜太郎, 松田 達也, 高橋 一斗, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 溝口 来成, 小寺 哲夫, 米田 淳

第85回応用物理学会秋季学術講演会  2024.9 

P型Si二重量子ドットにおける磁場に依存した量子キャパシタンスの評価

和田 陸久, 溝口 来成, 近藤 知宏, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 米田 淳, 小寺 哲夫

第85回応用物理学会秋季学術講演会  2024.9 

並列量子ドットチャネルの電流同時測定に基づく電荷ノイズの相関評価

松田 達也, 松岡 竜太郎, 高橋 一斗, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 溝口 来成, 小寺 哲夫, 米田 淳

第85回応用物理学会秋季学術講演会  2024.9 

Research progress towards precise charge shuttling in silicon quantum dots International conference

K. Takahashi, R. Matsuoka, T. Matsuda, R. Mizokuchi, T. Kodera, J. Yoneda

The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information  2024.9 

Research progress towards qubit operations using silicon hole spins International conference

Y. Sato, S. I. Ibad, R. Mizokuchi, J. Yoneda, T. Kodera

The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information  2024.9 

バイポーラ型シリコン量子ドットにおける電荷ノイズ

太田 俊輔, 近藤 知宏, 松岡 竜太郎, 松田 達也, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 溝口 来成, 米田 淳, 小寺 哲夫

第72回応用物理学会春季学術講演会  2025.3 

平面型シリコン量子ドットにおける電荷ノイズの電子数依存性

溝口 来成, 和田 陸久, 松岡 竜太郎, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 太田 俊輔, 米田 淳, 小寺 哲夫

第72回応用物理学会春季学術講演会  2025.3 

半導体量子ビットの研究動向と展望 Invited

小寺 哲夫

第72回応用物理学会春季学術講演会  2025.3 

自己整合ゲートを持つFDSOI量子ドット中の正孔スピンにおけるコヒーレントなスピン制御の実現

佐藤 優介, Sayyid Irsyadul Ibad, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 溝口 来成, 米田 淳, 小寺 哲夫

第72回応用物理学会春季学術講演会  2025.3 

FDSOIシリコン量子ドットにおけるバケツリレー輸送電流の制御パルス依存性

髙橋 一斗, 松岡 竜太郎, 松田 達也, 土屋 龍太, 峰 利之, 久本 大。水野, 弘之, 溝口 来成, 小寺 哲夫, 米田 淳

第72回応用物理学会春季学術講演会  2025.3 

RF reflectometry techniques for enhanced multiplexibitliy in silicon quantum dots International conference

R. Mizokuch, S. Nishiyama, R. Matsuda, J. Kamioka, J. Yoneda, T. Kodera

CEMS Symposium on Quantum Information and Spintronics 2024  2024.12 

RF反射測定におけるIQ符号化条件の最適化

根上 直也, 溝口 来成, 土屋 龍太, 峰 利之, 久本 大, 水野 弘之, 小寺 哲

第72回応用物理学会春季学術講演会  2025.3 

Study of interface trap density in Ge quantum devices

2025.3 

シリコン量子ドット中のスピン状態に関する高速読み出し技術の開発と物理の解明

Grant number：16F16806  2016.11 - 2019.3

日本学術振興会  科学研究費助成事業 特別研究員奨励費  特別研究員奨励費

小寺 哲夫, TYLAITE EGLE

Fabrication of NeoSilicon quantum information processing devices based on position control of silicon nano-dots and nanowires

Grant number：26249048  2014.6 - 2017.3

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

Oda Shunri, MILNE W. I., Williams D

Development of new structures of silicon quantum dots toward quantum spin information devices

Grant number：26709023  2014.4 - 2018.3

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

Kodera Tetsuo, HORIBE Kosuke, YAMAOKA Yu, ANDREEV Aleksey, MIZOKUCHI Raisei

Development of silicon quantum dot devices toward quantum information transfer

Grant number：26630151  2014.4 - 2016.3

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research  Grant-in-Aid for Challenging Exploratory Research

Kodera Tetsuo, HORIBE Kosuke, NOGUCHI Tomohiro, ANDREEV Aleksey

シリコン量子ビット実現に向けた要素技術の開発と関連物理の解明

Grant number：24102703  2012.4 - 2014.3

日本学術振興会  科学研究費助成事業 新学術領域研究(研究領域提案型)  新学術領域研究(研究領域提案型)

小寺 哲夫

Fabrication of Nanoscale Devices and Circuits using DNA Origami Technology

Grant number：24656201  2012

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research  Grant-in-Aid for Challenging Exploratory Research

ODA Shunri, KODERA Tetsuo

Precise position control of silicon quantum dots and fabrication of quantum information devices.

Grant number：22246040  2010 - 2012

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

ODA Shunri, KODERA Tetsuo

Development of electron spin qubits using silicon quantum dots

Grant number：21710137  2009 - 2010

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

KODERA Tetsuo

半導体量子ドット中の電子スピンを用いた量子計算に関わる物理と基本技術の研究。

Grant number：05J11145  2005 - 2006

日本学術振興会  科学研究費助成事業 特別研究員奨励費  特別研究員奨励費

小寺 哲夫