2015•Physical Review XOpen access
Strong Similarities between the Local Electronic Structure of Insulating Iron Pnictide and Lightly Doped Cuprate
Cun Ye, Wei Ruan, Peng Cai, Xintong Li, Aifeng Wang, Xianhui Chen, Yayu Wang
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Abstract
Superconductors hold great promise for allowing electrical current to flow unimpeded by resistance. A new study finds that an iron pnictide doped with copper possesses a local electronic structure strikingly similar to that of cuprate superconductors.
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