JOURNAL ARTICLE

PhasepTx-diagram and peculiarities of physical properties of (PbxSn1−x)2p2Se6crystals with an incommensurate phase

Abstract

Abstract Dielectric, optical, pyroelectric properties of (PbxSn1−x)2P2Se6 ferroelectric solid solutions in the region of phase transitions are studied under high hydrostatic pressure. The p,Tx phase diagram of (PbxSn1−x)2P2Se6 crystal is constructed. The peculiarities of physical properties of these material in the incommensurate phase region are investigated.

Keywords:
Phase diagram Materials science Pyroelectricity Ferroelectricity Hydrostatic pressure Phase (matter) Dielectric Condensed matter physics Crystal (programming language) Phase transition Diagram Solid solution Hydrostatic equilibrium Thermodynamics Physics Optoelectronics

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Citation History

Topics

Solid-state spectroscopy and crystallography
Physical Sciences →  Materials Science →  Materials Chemistry
Phase-change materials and chalcogenides
Physical Sciences →  Materials Science →  Materials Chemistry
Optical and Acousto-Optic Technologies
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics

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