Pressure- and composition-induced structural quantum phase transition in the cubic superconductor (Sr, Ca)3Ir4Sn13.

Pressure- and composition-induced structural quantum phase transition in the cubic superconductor (Sr, Ca)3Ir4Sn13.

We show that the quasi-skutterudite superconductor Sr(3)Ir(4)Sn(13) undergoes a structural transition from a simple cubic parent structure, the I phase, to a superlattice variant, the I' phase, which has a lattice parameter twice that of the high temperature phase. We argue that the superlattic...

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Detalles Bibliográficos
Main Authors: Klintberg, L, Goh, S, Alireza, P, Saines, P, Tompsett, D, Logg, P, Yang, J, Chen, B, Yoshimura, K, Grosche, F
Formato: Journal article
Idioma:English
Publicado: 2012

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