Quantum-dot Carnot engine at maximum power

被引:203
|
作者
Esposito, Massimiliano [1 ]
Kawai, Ryoichi [2 ]
Lindenberg, Katja [3 ,4 ]
Van den Broeck, Christian [5 ]
机构
[1] Univ Libre Bruxelles, Ctr Nonlinear Phenomena & Complex Syst, B-1050 Brussels, Belgium
[2] Univ Alabama Birmingham, Dept Phys, Birmingham, AL 35294 USA
[3] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
[4] Univ Calif San Diego, BioCircuits Inst, La Jolla, CA 92093 USA
[5] Hasselt Univ, B-3590 Diepenbeek, Belgium
来源
PHYSICAL REVIEW E | 2010年 / 81卷 / 04期
基金
美国国家科学基金会;
关键词
EFFICIENCY;
D O I
10.1103/PhysRevE.81.041106
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We evaluate the efficiency at maximum power of a quantum-dot Carnot heat engine. The universal values of the coefficients at the linear and quadratic order in the temperature gradient are reproduced. Curzon-Ahlborn efficiency is recovered in the limit of weak dissipation.
引用
收藏
页数:6
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