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
7332015
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
6862014
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
6452012
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
5272014
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
4431997
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
3982018
All-silicon quantum computer
TD Ladd, JR Goldman, F Yamaguchi, Y Yamamoto, E Abe, KM Itoh
Physical Review Letters 89 (1), 017901, 2002
3802002
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
1952015
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
1942010
Coherence time of decoupled nuclear spins in silicon
TD Ladd, D Maryenko, Y Yamamoto, E Abe, KM Itoh
Physical Review B 71 (1), 014401, 2005
1942005
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
1792019
Fast quantum modular exponentiation
R Van Meter, KM Itoh
Physical Review A 71 (5), 052320, 2005
1762005
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
1722011
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), 1-6, 2012
1632012
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
1582014
Isotope engineering of silicon and diamond for quantum computing and sensing applications
KM Itoh, H Watanabe
MRS communications 4 (4), 143-157, 2014
1562014
Negatively Charged Nitrogen-Vacancy Centers in a 5 nm Thin 12C Diamond Film
K Ohashi, T Rosskopf, H Watanabe, M Loretz, Y Tao, R Hauert, ...
Nano letters 13 (10), 4733-4738, 2013
1532013
Mechanism of superconductivity in the polyhedral-network compound Ba 8 Si 46
K Tanigaki, T Shimizu, KM Itoh, J Teraoka, Y Moritomo, S Yamanaka
Nature Materials 2 (10), 653-655, 2003
1372003
Optical and spin coherence properties of nitrogen-vacancy centers placed in a 100 nm thick isotopically purified diamond layer
T Ishikawa, KMC Fu, C Santori, VM Acosta, RG Beausoleil, H Watanabe, ...
Nano letters 12 (4), 2083-2087, 2012
1342012
High-sensitivity magnetometry based on quantum beats in diamond nitrogen-vacancy centers
K Fang, VM Acosta, C Santori, Z Huang, KM Itoh, H Watanabe, S Shikata, ...
Physical review letters 110 (13), 130802, 2013
1252013
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Articles 1–20