Structural distortion behind the nematic superconductivity in SrxBi2Se3

An archetypical layered topological insulator Bi _2 Se _3 becomes superconductive upon doping with Sr, Nb or Cu. Superconducting properties of these materials in the presence of in-plane magnetic field demonstrate spontaneous symmetry breaking: 180 ^◦ -rotation symmetry of superconductivity versus 1...

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Autores principales:	A Yu Kuntsevich, M A Bryzgalov, V A Prudkoglyad, V P Martovitskii, Yu G Selivanov, E G Chizhevskii
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IOP Publishing 2018-01-01
Colección:	New Journal of Physics
Materias:	topological superconductivity magnetotransport measurements nematicity structural studies low temperatures
Acceso en línea:	https://doi.org/10.1088/1367-2630/aae595
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