𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Order disorder elements in antiferrodistortive phase transitions

✍ Scribed by B. Rechav; Y. Yacoby; E.A. Stern; J.J. Rehr; M. Newville


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
139 KB
Volume
208-209
Category
Article
ISSN
0921-4526

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Order and disorder in structural phase t
✍ Y. Yacoby; B. Rechav; N. Sicron; E.A. Stern; J.J. Rehr; B. Ravel πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 278 KB

Fundamental aspects of structural phase transitions are discussed in view of XAFS measurements of the local structure below and above To. The experimental results show that the local structure and the order parameter have very different temperature dependencies. In particular, while the order parame

Order–Disorder Structural Phase Transiti
✍ Jianjun Liu; Chun-gang Duan; W.N. Mei; R.W. Smith; J.R. Hardy πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 385 KB

Order+disorder structural phase transitions in alkali perchlorates MClO 4 (M ‫؍‬ Na, K, Rb, Cs) are investigated using molecular dynamics simulation. The potentials in the simulations are based on the Gordon+Kim modi5ed electron gas formalism extended to molecular ions. The simulations yield 5rst-or