HIGHLIGHTS
- who: Sungguen Ryu from the (UNIVERSITY) have published the research work: Beating Carnot efficiency with periodically driven chiral conductors, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS
- what: The authors show that a generic class of periodicallty driven quantum devices can reach thermodynamic efficiencies that surpass the Carnot limit. This work shows that an AC-driven chiral conductor can exhibit efficiencies beyond the Carnot limit due to the negative entropy production when the Clausius relation is assumed.
SUMMARY
In general, the efficiency of thermal machines at both macro and nano scales is . . .
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