ion cooling
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2020 ◽  
Vol 6 (10) ◽  
pp. 75687-75701
Author(s):  
Clauber André Ferasso ◽  
Lirio Schaeffer ◽  
Jeferson Diehl de Oliveira ◽  
Luciane Calabria ◽  
Cesar Pandolfi ◽  
...  

Entropy ◽  
2019 ◽  
Vol 21 (7) ◽  
pp. 650
Author(s):  
Jian-Guo Miao ◽  
Chun-Wang Wu ◽  
Wei Wu ◽  
Ping-Xing Chen

A complete quantum cooling cycle may be a useful platform for studying quantum thermodynamics just as the quantum heat engine does. Entropy change is an important feature which can help us to investigate the thermodynamic properties of the single ion cooling process. Here, we analyze the entropy change of the ion and laser field in the single ion cooling cycle by generalizing the idea in Reference (Phys. Rev. Lett. 2015, 114, 043002) to a single ion system. Thermodynamic properties of the single ion cooling process are discussed and it is shown that the Second and Third Laws of Thermodynamics are still strictly held in the quantum cooling process. Our results suggest that quantum cooling cycles are also candidates for the investigation on quantum thermodynamics besides quantum heat engines.


2015 ◽  
Vol 236 (1-3) ◽  
pp. 39-51 ◽  
Author(s):  
Kyunghun Jung ◽  
Yuta Yamamoto ◽  
Shuichi Hasegawa

2012 ◽  
Vol 199 (1) ◽  
pp. 20 ◽  
Author(s):  
Orly Gnat ◽  
Gary J. Ferland
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