Mossbauer dynamics in YBaCuO systems

Authors
Razdan, A
Citation
A. Razdan, Mossbauer dynamics in YBaCuO systems, HYPER INTER, 122(3-4), 1999, pp. 309-316
Citations number
27
Categorie Soggetti
Physics
Journal title
HYPERFINE INTERACTIONS
ISSN journal
03043843 → ACNP
Volume
122
Issue
3-4
Year of publication
1999
Pages
309 - 316
Database
ISI
SICI code
0304-3843(1999)122:3-4<309:MDIYS>2.0.ZU;2-V
Abstract
Mossbauer dynamics at very high temperature in YBaCuO system reveals anomal ous behaviour in the recoil-free fraction which may be due to the presence of anharmonic potential in the vicinity of Cu(1) sites. In this paper, we u se q-Lamb-Mossbauer factor and anharmonic Lamb-Mossbauer factor to study th is anharmonicity.