.png){kind=icon}
返回
Optimal superconducting hybrid machine
.png){kind=icon}
OA
AI
DOI：10.1103/PhysRevResearch.5.013038.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Optimal engine performances can be accomplished by quantum effects. Here we explore two routes toward ideal engines, namely (1) quantum systems that operate as hybrid machines being able to perform more than one useful task and (2) the suppression of fluctuations in doing such tasks. For classical devices, the absence of fluctuations is conditioned by a high entropy production, as dictates the thermodynamic uncertainty relations. Here we generalize such relations for multiterminal conductors that operate as hybrid thermal machines. These relations are overcome in quantum conductors as we show for a double quantum dot contacted to normal metals and a reservoir being a generator of entangled Cooper pairs.
期刊
IF:
4.2
论文数:
7.6K
被引数:
2.7W
机构
引用论文
Acute and prolonged toxicity to aquatic organisms of new and existing chemicals and pesticides.png)
Chemosphere
ChemosphereIF0
PREAI
分享收藏Quantifying nonequilibrium thermodynamic operations in a multiterminal mesoscopic systemPHYSICAL REVIEW B
OAAI
PHYSICAL REVIEW BIF3.7
OAAI分享收藏Evidence for late Quaternary sea level change around St. Helena island, south AtlanticCATENA
CATENAIF0
PREAI
分享收藏
查看更多内容