Temperature dependence of quasielastic neutron scattering from icosahedralAl71Pd19Mn10

Authors
Uhlig, H Rouijaa, M Suck, JB
Citation
H. Uhlig et al., Temperature dependence of quasielastic neutron scattering from icosahedralAl71Pd19Mn10, J NON-CRYST, 252, 1999, pp. 855-859
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF NON-CRYSTALLINE SOLIDS
ISSN journal
00223093 → ACNP
Volume
252
Year of publication
1999
Part
2
Pages
855 - 859
Database
ISI
SICI code
0022-3093(199908)252:<855:TDOQNS>2.0.ZU;2-D
Abstract
Results from inelastic neutron scattering experiments on quasicrystalline i -AlPdMn at different temperatures between 300 and 1096 K are presented. The quasielastic scattering observed was analyzed using a modified Gauss-Loren tzian function. Above 900 K, a peak broadening is observed, which tentative ly is related to the phason degree of freedom in the sample. (C) 1999 Elsev ier Science B.V. All rights reserved.