Work

Low-temperature phase transitions in the solid solution Pb1-xSnxTe1-ySey

Year: 1989

Type: article

Abstract: The appearance of a phase transition upon substitution of selenium for tellurium in Pb1-xSnxTe1-ySey crystals with x<=0.2 was revealed by electrical measurements. The transition can be explained by cooperative motion of off-center Sn atoms in conditions where their tunnel motion is suppressed as a result of anion substitution.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.17515756

Authors: Koroleva, Evgenia, Lebedev, Alexander, Sluchinskaya, Irina

Institution: Lomonosov Moscow State University

Language: Russian

Topic: Solid-state spectroscopy and crystallography

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2598561850

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