Gento Yamahata
Gento Yamahata
Distinguished Researcher, NTT Basic Research Laboratories, NTT Corporation
Dirección de correo verificada de hco.ntt.co.jp - Página principal
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Gigahertz single-trap electron pumps in silicon
G Yamahata, K Nishiguchi, A Fujiwara
Nature communications 5 (1), 1-7, 2014
672014
Magnetic field dependence of Pauli spin blockade: A window into the sources of spin relaxation in silicon quantum dots
G Yamahata, T Kodera, HOH Churchill, K Uchida, CM Marcus, S Oda
Physical Review B 86 (11), 115322, 2012
612012
Gigahertz single-electron pumping in silicon with an accuracy better than 9.2 parts in 107
G Yamahata, SP Giblin, M Kataoka, T Karasawa, A Fujiwara
Applied Physics Letters 109 (1), 013101, 2016
482016
Accuracy evaluation of single-electron shuttle transfer in Si nanowire metal-oxide-semiconductor field-effect transistors
G Yamahata, K Nishiguchi, A Fujiwara
Applied Physics Letters 98 (22), 222104, 2011
402011
Control of inter-dot electrostatic coupling by a side gate in a silicon double quantum dot operating at 4.5 K
G Yamahata, T Kodera, H Mizuta, K Uchida, S Oda
Applied Physics Express 2 (9), 095002, 2009
272009
High-accuracy current generation in the nanoampere regime from a silicon single-trap electron pump
G Yamahata, SP Giblin, M Kataoka, T Karasawa, A Fujiwara
Scientific reports 7 (1), 1-8, 2017
262017
Accuracy evaluation and mechanism crossover of single-electron transfer in Si tunable-barrier turnstiles
G Yamahata, K Nishiguchi, A Fujiwara
Physical Review B 89 (16), 165302, 2014
262014
High-density assembly of nanocrystalline silicon quantum dots
A Tanaka, G Yamahata, Y Tsuchiya, K Usami, H Mizuta, S Oda
Current Applied Physics 6 (3), 344-347, 2006
252006
Control of electrostatic coupling observed for silicon double quantum dot structures
G Yamahata, Y Tsuchiya, S Oda, ZAK Durrani, H Mizuta
Japanese Journal of Applied Physics 47 (6R), 4820, 2008
212008
Electron transport through silicon serial triple quantum dots
G Yamahata, Y Tsuchiya, H Mizuta, K Uchida, S Oda
Solid-State Electronics 53 (7), 779-785, 2009
202009
Evidence for universality of tunable-barrier electron pumps
SP Giblin, A Fujiwara, G Yamahata, MH Bae, N Kim, A Rossi, M Möttönen, ...
Metrologia 56 (4), 044004, 2019
192019
Thermal-noise suppression in nano-scale Si field-effect transistors by feedback control based on single-electron detection
K Chida, K Nishiguchi, G Yamahata, H Tanaka, A Fujiwara
Applied Physics Letters 107 (7), 073110, 2015
192015
Gigahertz single-hole transfer in Si tunable-barrier pumps
G Yamahata, T Karasawa, A Fujiwara
Applied Physics Letters 106 (2), 023112, 2015
142015
Position-controllable Ge nanowires growth on patterned Au catalyst substrate
C Li, K Usami, G Yamahata, Y Tsuchiya, H Mizuta, S Oda
Applied Physics Express 2 (1), 015004, 2009
82009
Realisation of a quantum current standard at liquid helium temperature with sub-ppm reproducibility
S Giblin, E Mykkänen, A Kemppinen, P Immonen, A Manninen, M Jenei, ...
arXiv, arXiv: 1912.02042, 2019
42019
Picosecond coherent electron motion in a silicon single-electron source
G Yamahata, S Ryu, N Johnson, HS Sim, A Fujiwara, M Kataoka
Nature nanotechnology 14 (11), 1019-1023, 2019
42019
Realization of Lithographically‐Defined Silicon Quantum Dots without Unintentional Localized Potentials
T Kodera, G Yamahata, T Kambara, K Horibe, T Ferrus, D Williams, ...
AIP Conference Proceedings 1399 (1), 331-332, 2011
42011
Coupled quantum dots on SOI as highly integrated Si qubits
S Oda, G Yamahata, K Horibe, T Kodera
2016 IEEE International Electron Devices Meeting (IEDM), 13.3. 1-13.3. 4, 2016
32016
Erratum: Accuracy evaluation and mechanism crossover of single-electron transfer in Si tunable-barrier turnstiles [Phys. Rev. B 89, 165302 (2014)]
G Yamahata, K Nishiguchi, A Fujiwara
Physical Review B 90 (3), 039908, 2014
32014
Simulation study of charge modulation in coupled quantum dots in silicon
T Kambara, T Kodera, T Takahashi, G Yamahata, K Uchida, S Oda
Japanese Journal of Applied Physics 50 (4S), 04DJ05, 2011
32011
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
Artículos 1–20