Coexistence of Replica Bands and Superconductivity in FeSe Monolayer Films.
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DOI: 10.1103/physrevlett.118.067002
Abstract: To elucidate the mechanisms behind the enhanced T_{c} in monolayer (1 ML) FeSe on SrTiO_{3} (STO), we grew highly strained 1 ML FeSe on the rectangular (100) face of rutile TiO_{2}, and observed the coexistence of replica… read more here.
Keywords: replica bands; coexistence replica; fese monolayer; bands superconductivity ... See more keywords
On the Remarkable Superconductivity of FeSe and Its Close Cousins
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DOI: 10.3390/sym12091402
Abstract: Emergent electronic phenomena in iron-based superconductors have been at the forefront of condensed matter physics for more than a decade. Much has been learned about the origin and intertwined roles of ordered phases, including nematicity,… read more here.
Keywords: fese close; remarkable superconductivity; close cousins; topology ... See more keywords