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arXiv 1306.2925cond-mat.supr-con
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电子-声子耦合对LiFeAs中对相互作用的贡献

Contribution of the Electron-Phonon Coupling to the Pairing Interaction in LiFeAs

R. A. Jishi, Douglas Scalapino

摘要:

计算了LiFeAs的带内和带间电子-声子对散射的耦合强度。虽然这些耦合的总和,这给出了总的电子-声子耦合$λ$,是0.2的顺序,我们发现,他们的贡献,假定的$s^\pm$超导状态减少了约一个数量级。

英文摘要:

The coupling strengths for intra- and inter-band electron-phonon pair scattering are calculated for LiFeAs. While the sum of these couplings, which gives the total electron-phonon coupling $λ$, is of order 0.2, we find that their contribution to the presumed $s^\pm$ superconducting state is reduced by approximately an order of magnitude.

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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