In situ spin-wave Brillouin light scattering for the study of Co surfaces

Autor:	Kyoko Hyomi, Yasuo Oka, Akihiro Murayama, Charles M. Falco, Uli Hiller
Rok vydání:	2002
Předmět:	Materials science Condensed matter physics business.industry Magnetism Condensed Matter Physics Light scattering Electronic Optical and Magnetic Materials Brillouin zone Optics Spin wave Brillouin scattering Monolayer Thin film business Anisotropy
Zdroj:	Journal of Magnetism and Magnetic Materials. 240:355-357
ISSN:	0304-8853
Popis:	We have developed an in situ spin-wave Brillouin light scattering system for the study of surface magnetism of magnetic thin films. The surface uniaxial anisotropy constant is determined for a bare surface of 10 monolayers (ML) of Co(0 0 0 1), indicating the in-plane anisotropy. With only 0.5 ML of Cu deposited on this Co(0 0 0 1) surface, the strong perpendicular anisotropy is immediately induced, which is followed by a weak peak at 1 ML of the Cu.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::982d92989e391240ea3e34db3620b7b1 https://doi.org/10.1016/s0304-8853(01)00800-9 Zobrazit plný text záznamu Full Text from ScienceDirect