PHONON-SPECTRA OF ORDERED PDCUH AND PDAGH PREPARED UNDER A HIGH HYDROGEN PRESSURE

Authors
KOLESNIKOV AI ANTONOV VE BENNINGTON S PRAGER M TOMKINSON J
Citation
Ai. Kolesnikov et al., PHONON-SPECTRA OF ORDERED PDCUH AND PDAGH PREPARED UNDER A HIGH HYDROGEN PRESSURE, Physica. B, Condensed matter, 213, 1995, pp. 442-444
Citations number
14
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
213
Year of publication
1995
Pages
442 - 444
Database
ISI
SICI code
0921-4526(1995)213:<442:POOPAP>2.0.ZU;2-5
Abstract
PdCuH and PdAgH ordered phases, synthesized under a high pressure of g aseous hydrogen, were studied by inelastic neutron scattering. The res ults showed a large difference between the Pd-H, Cu-II and Ag-H intera ctions. Values of 93 and 116 meV were predicted for the local H vibrat ions in dilute Ag-H and Cu-H solid solutions, respectively.