Correlation-induced refrigeration with superconducting single-electron transistors
نویسندگان
چکیده
منابع مشابه
Charge transport in voltage-biased superconducting single-electron transistors.
Charge is transported through superconducting SSS single-electron transistors at finite bias voltages by a combination of coherent Cooper-pair tunneling and quasiparticle tunneling. At low transport voltages the effect of an “odd” quasiparticle in the island leads to a 2e-periodic dependence of the current on the gate charge. We evaluate the I − V characteristic in the framework of a model whic...
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چکیده ندارد.
15 صفحه اولEnhancement of Josephson quasiparticle current in coupled superconducting single-electron transistors
The Josephson quasiparticle (JQP) cycle in a voltage-biased superconducting single-electron transistor (SSET) combines coherent Cooper pair tunneling with incoherent quasiparticle decay. We have measured the influence of current flow through an independently-biased SSET on the JQP cycle when the two SSET’s have a strong mutual capacitive coupling. We find, among other effects, that the JQP curr...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2017
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.5008481