340 citations · 2k across the 53 of their papers we have counts for
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Analysis of the conditional average and conditional variance of dissipated energy in the driven spin-boson model
Philip Wollfarth, Yasuhiro Utsumi, Alexander Shnirman
We investigate the conditional average and the conditional variance of dissipated energy considering, as a prototypical example, a driven spin-boson system. We follow a measurement…
Heat and charge current fluctuations and the time dependent coefficient of performance for a nanoscale refrigerator
Hiroki Okada, Yasuhiro Utsumi
We theoretically investigate the coefficient of performance (COP) of a mesoscopic thermoelectric refrigerator realized by using a tunnel junction. We analyze the influence of parti…
Spin-dependent transport through a chiral molecule in the presence of spin-orbit interaction and non-unitary effects
Shlomi Matityahu, Yasuhiro Utsumi, Amnon Aharony +2
Recent experiments have demonstrated the efficacy of chiral helically shaped molecules in polarizing the scattered electron spin, an effect termed as chiral-induced spin selectivit…