Title

Mini volume collapse as evidence for a three-body magnetic polaron in S m1-x e ux S

Abstract

Samarium sulfide (SmS) is a nonmagnetic narrow-gap (0.06 eV) semiconductor that undergoes a transition to a metallic intermediate valence state at 6.5 kbar. Europium sulfide (EuS) is a ferromagnetic semiconductor with a Curie temperature of 16 K and a gap of 1.6 eV. Here we present a study of the lattice constant, magnetic susceptibility, and resistivity of the substitution series Sm1-xEuxS for 0

Department(s)

Physics, Astronomy, and Materials Science

Document Type

Article

DOI

https://doi.org/10.1103/PhysRevMaterials.3.104602

Publication Date

10-4-2019

Journal Title

Physical Review Materials

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