Anomalous correlation effects and unique phase diagram of electron-doped FeSe revealed by photoemission spectroscopy

Anomalous correlation effects and unique phase diagram of electron-doped FeSe revealed by photoemission spectroscopy

Electron doping is a powerful way to induce quantum phase transitions in materials and explore exotic states of matter. Here, Wen et al. present carefully-controlled potassium dosing in FeSe films and FeSe0.93S0.07bulk, which enhances superconductivity and induces other anomalous phases, revealing a...

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Autores principales: C. H. P. Wen, H. C. Xu, C. Chen, Z. C. Huang, X. Lou, Y. J. Pu, Q. Song, B. P. Xie, Mahmoud Abdel-Hafiez, D. A. Chareev, A. N. Vasiliev, R. Peng, D. L. Feng
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Science
Q
Acceso en línea:https://doaj.org/article/dbde7fef38734115a7ea4f0dfe75ff67
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Sumario:Electron doping is a powerful way to induce quantum phase transitions in materials and explore exotic states of matter. Here, Wen et al. present carefully-controlled potassium dosing in FeSe films and FeSe0.93S0.07bulk, which enhances superconductivity and induces other anomalous phases, revealing a complex phase diagram.

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