HYDROGEN UPTAKE OF MO V SUPERLATTICES

Authors
HJORVARSSON B STILLESJO F OLAFSSON S KARLSSON E BIRCH J SUNDGREN JE
Citation
B. Hjorvarsson et al., HYDROGEN UPTAKE OF MO V SUPERLATTICES, Journal of magnetism and magnetic materials, 126(1-3), 1993, pp. 612-614
Citations number
8
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
126
Issue
1-3
Year of publication
1993
Pages
612 - 614
Database
ISI
SICI code
0304-8853(1993)126:1-3<612:HUOMVS>2.0.ZU;2-5
Abstract
The hydrogen uptake of single-crystal Mo/V superlattices depends stron gly on the number of Mo/V interfaces per volume unit. In the V layers, an increased interstitial electron density in the vicinity of each in terface causes a reduction in the H content. The extension of the inte rface region is determined to 3 monolayers, for symmetric and asymmetr ic samples. The hydrogenation-dehydrogenation-induced structural chang es were found to be completely reversible.