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arXiv 0804.3535cond-mat.supr-con
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超导LOFF态的Aharonov-Bohm效应

Aharonov-Bohm effect in superconducting LOFF state

A. A. Zyuzin, A. Yu. Zyuzin

摘要:

研究了非均匀Larkin-Ovchinnikov- Fulde - Ferrell超导态下薄环的转变温度、次电导率和比热的AB振荡。我们发现,与均匀超导相反,磁通量可能会提高LOFF态的临界温度。非均匀超导态的简并表现为AB振荡的双峰结构。

英文摘要:

We study AB oscillations of transition temperature, paraconductivity and specific heat of thin ring in the regime of inhomogeneous Larkin - Ovchinnikov - Fulde - Ferrell superconducting state. We found that in contrast to uniform superconductivity magnetic flux might increase the critical temperature of LOFF state. Degeneracy of the inhomogeneous superconducting state reveals in double peak structure of AB oscillations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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