@article{Whitney_2014,
title={Most Efficient Quantum Thermoelectric at Finite Power Output},
volume={112},
ISSN={1079-7114},
url={http://dx.doi.org/10.1103/physrevlett.112.130601},
DOI={10.1103/physrevlett.112.130601},
number={13},
journal={Physical Review Letters},
publisher={American Physical Society (APS)},
author={Whitney,
Robert S.},
year={2014},
month=apr }