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. 2010 Sep 28;4(9):5314-20.
doi: 10.1021/nn100490g.

Giant thermoelectric effect from transmission supernodes

Justin P Bergfield  1 , Michelle A Solis, Charles A Stafford
Affiliations

Giant thermoelectric effect from transmission supernodes

Justin P Bergfield et al. ACS Nano. .

Abstract

We predict an enormous order-dependent quantum enhancement of thermoelectric effects in the vicinity of higher-order interferences in the transmission spectrum of a nanoscale junction. Single-molecule junctions based on 3,3'-biphenyl and polyphenyl ether (PPE) are investigated in detail. The nonequilibrium thermodynamic efficiency and power output of a thermoelectric heat engine based on a 1,3-benzene junction are calculated using many-body theory and compared to the predictions of the figure-of-merit ZT.

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