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arXiv 0908.1147cond-mat.supr-concond-mat.str-el
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铜氧化物和铁砷化物超导体的统一描述

A Unified Description of Cuprate and Iron Arsenide Superconductors

Mike Guidry, Yang Sun, Cheng-Li Wu

摘要:

我们提出了一个统一的描述铜酸盐和铁基超导。从中子散射推断的磁结构的一致性意味着显着的约束对铁基超导体的间隙的对称性。我们发现,这种统一需要的铁砷化物的轨道配对形状因子从根本上不同于那些在微观水平上的铜酸盐。

英文摘要:

We propose a unified description of cuprate and iron-based superconductivity. Consistency with magnetic structure inferred from neutron scattering implies significant constraints on the symmetry of the pairing gap for the iron-based superconductors. We find that this unification requires the orbital pairing formfactors for the iron arsenides to differ fundamentally from those for cuprates at the microscopic level.

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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