TEMPERATURE-DEPENDENCE OF THE GENERALIZED VIBRATIONAL DENSITY-OF-STATES OF MELT-SPUN ZR65CU27.5AL7.5

Authors
SUCK JB
Citation
Jb. Suck, TEMPERATURE-DEPENDENCE OF THE GENERALIZED VIBRATIONAL DENSITY-OF-STATES OF MELT-SPUN ZR65CU27.5AL7.5, Materials science & engineering. A, Structural materials: properties, microstructure and processing, 226, 1997, pp. 479-482
Citations number
11
Categorie Soggetti
Material Science
Journal title
Materials science & engineering. A, Structural materials: properties, microstructure and processing → ACNP
ISSN journal
09215093
Volume
226
Year of publication
1997
Pages
479 - 482
Database
ISI
SICI code
0921-5093(1997)226:<479:TOTGVD>2.0.ZU;2-R
Abstract
The temperature dependence of the atomic dynamics of the new metallic glass ZrCuAl has been investigated by neutron inelastic scattering at the ILL in Grenoble. Within experimental accuracy no indication for an harmonicity could be detected via the generalized vibrational density of states (GVDOS) at frequencies above 200 GHz. Part of it could be hi dden by the very pronounced structural relaxation of strong density fl uctuations quenched into this (bulk) metallic glass by the melt spinni ng process. (C) 1997 Elsevier Science S.A.