Superconductivity in tin selenide under pressure
نویسندگان
چکیده
منابع مشابه
Superconductivity of novel tin hydrides (SnnHm) under pressure
With the motivation of discovering high-temperature superconductors, evolutionary algorithm USPEX is employed to search for all stable compounds in the Sn-H system. In addition to the traditional SnH4, new hydrides SnH8, SnH12 and SnH14 are found to be thermodynamically stable at high pressure. Dynamical stability and superconductivity of tin hydrides are systematically investigated. I4m2-SnH8,...
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Feng et al. predicted for CaLi2 highly anomalous properties with possible superconductivity under very high pressures, including for the hcp polymorph a significant lattice bifurcation at pressures above 47 GPa. More recently, however, Feng suggested that for pressures exceeding 20 GPa CaLi2 may dissociate into elemental Ca and Li. Here we present for hcp CaLi2 measurements of the electrical re...
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Bruno Rousseau1,2,* and Aitor Bergara1,2,3,† 1Donostia International Physics Center (DIPC), Paseo de Manuel Lardizabal, Donostia, 20018 Basque Country, Spain 2Centro de Fisica de Materiales, CSIC-UPV/EHU, 1072 Posta kutxatila, Donostia, E-20080 Basque Country, Spain 3Materia Kondentsatuaren Fisika Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 Postakutxatila, Bilb...
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ژورنال
عنوان ژورنال: Physical Review Materials
سال: 2019
ISSN: 2475-9953
DOI: 10.1103/physrevmaterials.3.114803