JOURNAL ARTICLE

Ferroelastic domains and ferroelastic phase transition of (NH4)4LiH3(XO4)4, X: S, Se

M. PołωskaA. PawłowskiF. SmutnýJ. Wolak

Year: 1993 Journal:   Ferroelectrics Vol: 140 (1)Pages: 299-304   Publisher: Taylor & Francis

Abstract

Abstract Dielectric and optical investigations of (NH4)4LiH3(SO4)4 and (NH4)4LiH3(SeO4)4 single crystals showed that these crystals are new ferroelastic below 233 K and 267 K respectively. X-ray studies demonstrated that above mentioned crystals are isomorphous with other representatives of Me4LiH3(XO4)4 family and undergo transition from paraelastic tetragonal (P41 or P43) to ferroelastic monoclinic (P21) phase.

Keywords:
Monoclinic crystal system Tetragonal crystal system Materials science Phase transition Phase (matter) Dielectric Crystallography Condensed matter physics Ferroelasticity Ferroelectricity Crystal structure Physics Chemistry Optoelectronics

Metrics

14
Cited By
2.33
FWCI (Field Weighted Citation Impact)
5
Refs
0.88
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Citation History

Topics

Solid-state spectroscopy and crystallography
Physical Sciences →  Materials Science →  Materials Chemistry
Crystal Structures and Properties
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Crystallography and molecular interactions
Physical Sciences →  Chemistry →  Physical and Theoretical Chemistry

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