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A Reversible, Isosymmetric, High-Pressure Phase Transition in Na 3 MnF 6

✍ Scribed by Carlson, Stefan; Xu, Yiqiu; Hålenius, Ulf; Norrestam, Rolf


Book ID
120495888
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
139 KB
Volume
37
Category
Article
ISSN
0020-1669

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Phase transitions in BaTiO3: a high-pres
✍ Hayward, Stuart A.; Redfern, Simon A. T.; Stone, Howard J.; Tucker, Matthew G.; 📂 Article 📅 2005 🏛 Oldenbourg Wissenschaftsverlag 🌐 English ⚖ 330 KB

## Abstract The sequence of ferroelectric phase transitions (__Pm__3̅__m__—__P__4__mm__—__Amm__2) in BaTiO~3~ has been studied as a function of temperature (298 K–130 K) at a fixed pressure (3.2 GPa). The same sequence of transitions is observed as for ambient pressures, but the transition temperat