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pro vyhledávání: '"Takagahara, Toshihide"'
Autor:
Çakır, Özgür, Takagahara, Toshihide
Publikováno v:
Phys. Rev. B 80, 155323 (2009)
New schemes for the nuclear spin quantum memory are proposed based on a system composed of two electrons or one electron coupled to a single nuclear spin in isotopically purified group IV elemental and II-VI compound semiconductors. The qubit consist
Externí odkaz:
http://arxiv.org/abs/0910.0584
Autor:
Takagahara, Toshihide, Cakir, Ozgur
Publikováno v:
J. Nanophotonics Vol. 1, 011593 (2007)
Photons and electrons are the key quantum media for the quantum information processing based on solid state devices. The essential ingredients to accomplish the quantum repeater were investigated and their underlying physics were revealed. The releva
Externí odkaz:
http://arxiv.org/abs/0801.1871
Autor:
Cakir, Ozgur, Takagahara, Toshihide
Publikováno v:
Phys. Rev. B 77, 115304(2008)
We investigate quantum dynamics in the electron-nuclei coupled spin system in quantum dots and clarify the fundamental features of quantum correlation induced via successive electron spin measurements. This quantum correlation leads to interesting ph
Externí odkaz:
http://arxiv.org/abs/0801.1723
Autor:
Cakir, Ozgur, Takagahara, Toshihide
We have investigated the dynamics of the electron-nuclei coupled system in quantum dots. The bunching of results of the electron spin measurements and the revival in the conditional probabilities are salient features of the nuclear spin memory. The u
Externí odkaz:
http://arxiv.org/abs/cond-mat/0611314
Autor:
Cakir, Ozgur, Takagahara, Toshihide
Hyperfine interaction of electron spins with nuclear spins, in coupled double quantum dots is studied. Results of successive electron spin measurements exhibit bunching due to correlations induced via the nuclear spins. Further nuclear spins can be p
Externí odkaz:
http://arxiv.org/abs/cond-mat/0609217
Autor:
Çakır, Özgür, Takagahara, Toshihide
Publikováno v:
In Physica E: Low-dimensional Systems and Nanostructures 2007 40(2):379-382
Publikováno v:
In Journal of Luminescence 2000 87:46-50
Autor:
Yamauchi, Shohgo, Shikanai, Amane, Morohashi, Isao, Furue, Shigenori, Komori, Kazuhiro, Sugaya, Takeyoshi, Takagahara, Toshihide
Publikováno v:
Journal of Applied Physics; Nov2007, Vol. 102 Issue 9, p094303, 8p, 2 Diagrams, 6 Graphs
Publikováno v:
Journal of Applied Physics; 2/15/1997, Vol. 81 Issue 4, p1785, 5p
New schemes for the nuclear spin quantum memory are proposed based on a system composed of two electrons or one electron coupled to a single nuclear spin in isotopically purified group IV elemental and II-VI compound semiconductors. The qubit consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d56e454736bd272d364490152319388