We present a theoretical study of an electronic quantum refrigerator based on four quantum dots arranged in a square configuration, in contact with as many thermal reservoirs. We show that the system implements the minimal mechanism for acting as a self-contained quantum refrigerator, by demonstrating heat extraction from the coldest reservoir and the cooling of the nearby quantum dot.
Titolo: | Minimal Self-Contained Quantum Refrigeration Machine Based on Four Quantum Dots | |
Autori: | ||
Data di pubblicazione: | 2013 | |
Rivista: | ||
Digital Object Identifier (DOI): | http://dx.doi.org/10.1103/PhysRevLett.110.256801 | |
Parole Chiave: | ANDERSON; PHYSICS | |
Handle: | http://hdl.handle.net/11384/38607 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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