Unconventional Superconductivity Induced by Suppressing an Iron-Selenium-Based Mott Insulator CsFe_{4-x}Se_{4}

There are several FeSe based superconductors, including the bulk FeSe, monolayer FeSe thin film, intercalated K_{x}Fe_{2-y}Se_{2} and Li_{1-x}Fe_{x}OHFeSe, etc. Their normal states all show metallic behavior. The key player here is the FeSe layer, which exhibits the highest superconducting transitio...

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Bibliographic Details
Main Authors: Jin Si, Guan-Yu Chen, Qing Li, Xiyu Zhu, Huan Yang, Hai-Hu Wen
Format: article
Language:EN
Published: American Physical Society 2020
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Online Access:https://doaj.org/article/e64b9c4d7b344f5b92b0caf6ce6cadbd
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