Thermopower with broken time-reversal symmetry
Thermopower with broken time-reversal symmetry
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DOI:
10.1103/physrevb.84.201306
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发表时间:
2011-07
影响因子:
3.7
通讯作者:
Keiji Saito;G. Benenti;G. Casati;T. Prosen
中科院分区:
文献类型:
--
作者:
Keiji Saito;G. Benenti;G. Casati;T. Prosen
We show that when non-unitary noise effects are taken into account the thermopower is in general asymmetric under magnetic field reversal, even for non-interacting systems. Our findings are illustrated in the example of a three-dot ring structure pierced by an Aharonov-Bohm flux.