Time Dependence of the α-β Phase Transition in (Rb1-xCsx)2CdBr4

Autor:	Toshihisa Yamaguchi, Masaaki Takashige, Fuminao Shimizu
Rok vydání:	2014
Předmět:	Phase transition Range (particle radiation) Mixed systems Materials science Concentration dependence Differential thermal analysis Melting point Thermodynamics Dielectric Condensed Matter Physics Supercooling Electronic Optical and Magnetic Materials
Zdroj:	Ferroelectrics. 462:97-103
ISSN:	1563-5112 0015-0193
DOI:	10.1080/00150193.2014.891402
Popis:	The mixed system of (Rb1-xCsx)2CdBr4 was synthesized by Bridgman method. The initial member (x = 0) Rb2CdBr4 transforms at 485 K from low temperature α-phase to high temperature β-phase. This α-β phase transition shows a strong nature of the first order phase transition and the β-phase can be supercooled very easily. The supercooling properties of β-phase were investigated by differential thermal analysis (DTA) and dielectric constant measurements. The concentration dependence of the α-β phase transition point Tα-β and the melting point Tm were obtained over full range of x.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e74ed5b5c93c88b5ed519e9a6a6fd99e https://doi.org/10.1080/00150193.2014.891402 Zobrazit plný text záznamu