207 citations · 958 across the 36 of their papers we have counts for
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cond-mat.mes-hall2007★ 1 cited
Theoretical study of a localized quantum spin reversal by the sequential injection of spins in a spin quantum dot
Satoshi Kokado, Kazumasa Ueda, Kikuo Harigaya +1
This is a theoretical study of the reversal of a localized quantum spin induced by sequential injection of spins for a spin quantum dot that has a quantum spin. The system consists…
cond-mat.mtrl-sci2007★ 8 cited
Decoherence processes of a quantum two-level system coupled to a fermionic environment
Naoyoshi Yamada, Akimasa Sakuma, Hiroki Tsuchiura
We study decoherence processes of an S = 1/2 localized spin coupled to conduction band electrons in a metal or a semiconductor via an Ising-like interaction. We derive master equat…