Publication Date:
2014-01-30
Description:
Article The origin of high-temperature superconductivity in iron-based materials remains a challenging task to solve, but the concept of orbital differentiation of the charge carriers may be a crucial ingredient to the answer. Here, the authors identify an orbital-selective metal–insulator transition and the opening of a gap in the material Rb 1−x Fe 2−y Se 2 . Nature Communications doi: 10.1038/ncomms4202 Authors: Zhe Wang, M. Schmidt, J. Fischer, V. Tsurkan, M. Greger, D. Vollhardt, A. Loidl, J. Deisenhofer
Electronic ISSN:
2041-1723
Topics:
Biology
,
Chemistry and Pharmacology
,
Natural Sciences in General
,
Physics
Permalink