Michihisa Yamamoto

J-GLOBAL         Last updated: Aug 2, 2017 at 15:58
 
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Name
Michihisa Yamamoto
E-mail
yamamotomeso.t.u-tokyo.ac.jp

Published Papers

 
S. Takada, S. Takada, S. Takada, M. Yamamoto, M. Yamamoto, C. Bäuerle, C. Bäuerle, A. Ludwig, A. D. Wieck, S. Tarucha, S. Tarucha
Physical Review B   95    Jun 2017
©2017 American Physical Society. The transmission phase across a quantum dot (QD) is expected to show mesoscopic behavior, where the appearance of a phase lapse between Coulomb peaks (CPs) as a function of the gate voltage depends on the orbital p...
Sylvain Hermelin, Sylvain Hermelin, Sylvain Hermelin, Benoit Bertrand, Benoit Bertrand, Benoit Bertrand, Shintaro Takada, Shintaro Takada, Shintaro Takada, Michihisa Yamamoto, Michihisa Yamamoto, Seigo Tarucha, Seigo Tarucha, Arne Ludwig, Andreas D. Wieck, Christopher Bäuerle, Christopher Bäuerle, Tristan Meunier, Tristan Meunier
Physica Status Solidi (B) Basic Research   254    Mar 2017
© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Over the past two decades, lateral quantum dots have permitted a tremendous advancement in the manipulation of individual electrons. In order to have a complete toolbox for electronics at the sin...
I. V. Borzenets, F. Amet, C. T. Ke, A. W. Draelos, M. T. Wei, A. Seredinski, K. Watanabe, T. Taniguchi, Y. Bomze, M. Yamamoto, S. Tarucha, G. Finkelstein
Physical Review Letters   117    Dec 2016
© 2016 American Physical Society.We investigate the critical current IC of ballistic Josephson junctions made of encapsulated graphene-boron-nitride heterostructures. We observe a crossover from the short to the long junction regimes as the length...
S. Takada, S. Takada, M. Yamamoto, M. Yamamoto, C. Bäuerle, C. Bäuerle, A. Alex, J. Von Delft, A. Ludwig, A. D. Wieck, S. Tarucha, S. Tarucha
Physical Review B - Condensed Matter and Materials Physics   94    Aug 2016
© 2016 American Physical Society.We study the transmission phase shift across a Kondo correlated quantum dot in a GaAs heterostructure at temperatures below the Kondo temperature (T<TK), where the phase shift is expected to show a plateau at π/2 f...
B. Bertrand, B. Bertrand, S. Hermelin, S. Hermelin, S. Takada, S. Takada, S. Takada, M. Yamamoto, M. Yamamoto, S. Tarucha, S. Tarucha, A. Ludwig, A. D. Wieck, C. Bäuerle, C. Bäuerle, T. Meunier, T. Meunier
Nature Nanotechnology   11 672-676   Aug 2016
© 2016 Macmillan Publishers Limited, All rights reserved.Transporting ensembles of electrons over long distances without losing their spin polarization is an important benchmark for spintronic devices. It usually requires injecting and probing spi...
Ke CT, Borzenets IV, Draelos AW, Amet F, Bomze Y, Jones G, Craciun M, Russo S, Yamamoto M, Tarucha S, Finkelstein G
Nano letters      Jul 2016   [Refereed]
F. Amet, C. T. Ke, I. V. Borzenets, Y-M. Wang, K. Watanabe, T. Taniguchi, R. S. Deacon, M. Yamamoto, Y. Bomze, S. Tarucha, G. Finkelstein
Science   382 966-969   May 2016   [Refereed]
Bertrand B, Hermelin S, Mortemousque PA, Takada S, Yamamoto M, Tarucha S, Ludwig A, Wieck AD, Bäuerle C, Meunier T
Nanotechnology   27(21) 214001   May 2016   [Refereed]
Seigo Tarucha, Michihisa Yamamoto, Akira Oiwa, Byung Soo Choi, Yasuhiro Tokura
Lecture Notes in Physics   911 541-567   Jan 2016
I. V. Borzenets, Y. Shimazaki, G. Jones, M. Cracuin, S. Russo, Y. Yamamoto, and S. Tarucha
Scientific Reports   6 23051   Mar 2016

Misc

 
Yamamoto Michihisa, Takada Shintaro, Tarucha Seigo
日本物理學會誌   68(5) 288-295   May 2013
Since quantum interferences such as Aharonov-Bohm effect are observed in solid systems, development of quantum devices utilizing wave nature of flying electrons has been one of the most intriguing and longstanding issues of solid state physics. Ho...
山本 倫久, 高田 真太郎, 樽茶 清悟
固体物理   47(4) 163-169   Apr 2012
山本 倫久, Craciun Monica F., Russo Saverio
Solid state physics   45(11) 581-588   Nov 2010

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(若手研究(A))
Project Year: 2011 - 2013    Investigator(s): Michihisa YAMAMOTO
In this project, we aimed for realizing coherent single electron transfer between distant quantum dots, multiplication of the flying charge qubit and generation of a non-local electron spin entangled state. We first succeeded in realizing a single...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(新学術領域研究(研究領域提案型))
Project Year: 2009 - 2013    Investigator(s): 藤澤 利正, Yasuhiro TOKURA
We have succeeded for the first time to demonstrate operations combining one-qubit unitary gate and two-qubit operation of spin qubits realized in quantum dot (QD) system. By improving device design, the world fastest x-rotation (127MHz) and z-rot...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(S))
Project Year: 2007 - 2011    Investigator(s): Seigo TARUCHA
Precise control of quantum mechanical properties of individual electrons may offer new concepts of solid-sate quantum physics as well as applications to information processing. We have used semiconductor quantum dots and quantum wires to experimen...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(若手研究(A))
Project Year: 2008 - 2010    Investigator(s): Michihisa YAMAMOTO
We developed a flying charge qubit device on semiconductor, which is suitable for generation of non-local entanglement and qubit multiplication. We also developed a technology to transfer a single electron between distant quantum dots through a de...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2006 - 2008    Investigator(s): Akira OIWA