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Kohei M. Itoh
Kohei M. Itoh
Verified email at appi.keio.ac.jp - Homepage
Title
Cited by
Cited by
Year
A two-qubit logic gate in silicon
M Veldhorst, CH Yang, JCC Hwang, W Huang, JP Dehollain, JT Muhonen, ...
Nature 526 (7573), 410-414, 2015
10922015
An addressable quantum dot qubit with fault-tolerant control-fidelity
M Veldhorst, JCC Hwang, CH Yang, AW Leenstra, B de Ronde, ...
Nature nanotechnology 9 (12), 981-985, 2014
10792014
A quantum-dot spin qubit with coherence limited by charge noise and fidelity higher than 99.9%
J Yoneda, K Takeda, T Otsuka, T Nakajima, MR Delbecq, G Allison, ...
Nature nanotechnology 13 (2), 102-106, 2018
8992018
Electron spin coherence exceeding seconds in high-purity silicon
AM Tyryshkin, S Tojo, JJL Morton, H Riemann, NV Abrosimov, P Becker, ...
Nature materials 11 (2), 143-147, 2012
8442012
Storing quantum information for 30 seconds in a nanoelectronic device
JT Muhonen, JP Dehollain, A Laucht, FE Hudson, R Kalra, T Sekiguchi, ...
Nature nanotechnology 9 (12), 986-991, 2014
7672014
Thermal conductivity of germanium crystals with different isotopic compositions
M Asen-Palmer, K Bartkowski, E Gmelin, M Cardona, AP Zhernov, ...
Physical review B 56 (15), 9431, 1997
5361997
Fidelity benchmarks for two-qubit gates in silicon
W Huang, CH Yang, KW Chan, T Tanttu, B Hensen, RCC Leon, ...
Nature 569 (7757), 532-536, 2019
4402019
Materials challenges and opportunities for quantum computing hardware
NP De Leon, KM Itoh, D Kim, KK Mehta, TE Northup, H Paik, BS Palmer, ...
Science 372 (6539), eabb2823, 2021
4312021
All-silicon quantum computer
TD Ladd, JR Goldman, F Yamaguchi, Y Yamamoto, E Abe, KM Itoh
Physical Review Letters 89 (1), 017901, 2002
4042002
Operation of a silicon quantum processor unit cell above one kelvin
CH Yang, RCC Leon, JCC Hwang, A Saraiva, T Tanttu, W Huang, ...
Nature 580 (7803), 350-354, 2020
3512020
Spectroscopy of surface-induced noise using shallow spins in diamond
Y Romach, C Müller, T Unden, LJ Rogers, T Isoda, KM Itoh, M Markham, ...
Physical review letters 114 (1), 017601, 2015
2762015
Isotope engineering of silicon and diamond for quantum computing and sensing applications
KM Itoh, H Watanabe
MRS communications 4 (4), 143-157, 2014
2442014
Investigation of surface magnetic noise by shallow spins in diamond
T Rosskopf, A Dussaux, K Ohashi, M Loretz, R Schirhagl, H Watanabe, ...
Physical review letters 112 (14), 147602, 2014
2372014
Precision tomography of a three-qubit donor quantum processor in silicon
MT Mądzik, S Asaad, A Youssry, B Joecker, KM Rudinger, E Nielsen, ...
Nature 601 (7893), 348-353, 2022
2302022
Fast quantum modular exponentiation
R Van Meter, KM Itoh
Physical Review A—Atomic, Molecular, and Optical Physics 71 (5), 052320, 2005
2182005
Storage of multiple coherent microwave excitations in an electron spin ensemble
H Wu, RE George, JH Wesenberg, K Mĝlmer, DI Schuster, RJ Schoelkopf, ...
Physical review letters 105 (14), 140503, 2010
2152010
Silicon qubit fidelities approaching incoherent noise limits via pulse engineering
CH Yang, KW Chan, R Harper, W Huang, T Evans, JCC Hwang, ...
Nature Electronics 2 (4), 151-158, 2019
2132019
Coherence time of decoupled nuclear spins in silicon
TD Ladd, D Maryenko, Y Yamamoto, E Abe, KM Itoh
Physical Review B—Condensed Matter and Materials Physics 71 (1), 014401, 2005
2132005
Violation of a Leggett–Garg inequality with ideal non-invasive measurements
GC Knee, S Simmons, EM Gauger, JJL Morton, H Riemann, ...
Nature communications 3 (1), 606, 2012
2082012
Entanglement in a solid-state spin ensemble
S Simmons, RM Brown, H Riemann, NV Abrosimov, P Becker, HJ Pohl, ...
Nature 470 (7332), 69-72, 2011
2052011
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