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Unusual High-Temperature Structural Behavior in Ferroelectric Bi2WO6.

✍ Scribed by Neil A. McDowell; Kevin S. Knight; Philip Lightfoot

Publisher
John Wiley and Sons
Year
2006
Weight
10 KB
Volume
37
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES

Unusual High-Temperature Structural Beha
Unusual High-Temperature Structural Behaviour in Ferroelectric Bi2WO6
✍ Neil A. McDowell; Kevin S. Knight; Philip Lightfoot πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 269 KB

## Abstract The crystal structure of Aurivillius phase ferroelectric Bi~2~WO~6~ has been studied in detail as a function of temperature by using high‐resolution powder neutron diffraction. In agreement with an earlier study, a transition from space group __P__2~1~__ab__ to __B__2__cb__ occurs at ab

High-Temperature Incommensurate-to-Comme
High-Temperature Incommensurate-to-Commensurate Phase Transition in the Bi2MoO6 Catalyst
✍ D.J. Buttrey; T. Vogt; B.D. White πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 325 KB

The temperature-dependent behavior of the low-and intermediate-temperature phases of -Bi 2 MoO 6 were investigated. As revealed by high-resolution neutron and synchrotron powder di4raction as well as electron di4raction, the low-temperature Aurivillius phase shows a previously undetected incommensur

Phase Transition in Cs2KMnF6: Crystal St
Phase Transition in Cs2KMnF6: Crystal Structures of Low- and High-Temperature Modifications
✍ Y. Xu; S. Carlson; A. SjΓΆdin; R. Norrestam πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 170 KB

Crystalline Cs 2 KMnF 6 , when prepared below 5003C, adopts a tetragonal elpasolite structure type. Di4erential scanning calorimetric investigations indicated that Cs 2 KMnF 6 undergoes a phase transition from the low-temperature tetragonal phase (LT) to a high-temperature phase (HT) at about 5303C.