Turek, Marko and Siewert, Jens and Richter, Klaus
Thermopower of a superconducting single-electron transistor.
Physical Review B (PRB) 71, 220503(R)-1-220503(R)-4.
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We present a linear-response theory for the thermopower of a single-electron transistor consisting of a superconducting island weakly coupled to two normal-conducting leads (NSN SET). The thermopower shows oscillations with the same periodicity as the conductance and is rather sensitive to the size of the superconducting gap. In particular, the previously studied sawtooth-like shape of the ...
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