STRONG ANISOTROPY IN THE INELASTIC NEUTRON-SCATTERING FROM PDH AT HIGH-ENERGY TRANSFER

Authors
ROSS DK ANTONOV VE BOKHENKOV EL KOLESNIKOV AI PONYATOVSKY EG TOMKINSON J
Citation
Dk. Ross et al., STRONG ANISOTROPY IN THE INELASTIC NEUTRON-SCATTERING FROM PDH AT HIGH-ENERGY TRANSFER, Physical review. B, Condensed matter, 58(5), 1998, pp. 2591-2595
Citations number
15
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
58
Issue
5
Year of publication
1998
Pages
2591 - 2595
Database
ISI
SICI code
0163-1829(1998)58:5<2591:SAITIN>2.0.ZU;2-E
Abstract
The dynamics of stoichiometric palladium hydride have been investigate d using high-resolution inelastic-neutron-scattering experiments at 25 K in the energy-transfer region 2-800 meV. Strong anisotropy of the h igh-energy part of the spectra was observed. These features, which are similar to those seen previously in beta-V2H, have energies remarkabl y close to the predictions of recent first-principles calculations. [S 0163-1829(98)04129-0].