Compton Scattering Study of Electron Momentum Density in Vanadium

Autor:	Nobuhiro Shiotani, Nobuhiko Sakai, Hiroshi Kawata, Masahisa Ito, Yoshikazu Tanaka, Fumitake Itoh, Yoshiharu Sakurai, Toshiaki Iwazumi
Rok vydání:	1993
Předmět:	Physics Condensed matter physics Resolution (electron density) Compton scattering General Physics and Astronomy Vanadium chemistry.chemical_element Electron Atomic units Computational physics Momentum chemistry Anisotropy Electronic band structure
Zdroj:	Journal of the Physical Society of Japan. 62:239-245
ISSN:	1347-4073 0031-9015
Popis:	The [100], [110] and [111] Compton profiles of vanadium are measured with a momentum resolution of 0.12 atomic units. The observed profiles have fine structures and directional anisotropies. Comparison of the results with the APW band theoretical predictions shows that the band theory overestimates the momentum density at low momenta and underestimates it at high momenta. The theory also overemphasizes the fine structures and the scale of the anisotropies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b5a4dae3a62633eb9f0c9d9f8ec04628 https://doi.org/10.1143/jpsj.62.239 Zobrazit plný text záznamu