Magnetic excitations near a surface of high Miller indices: Heisenberg ferromagnet

Autor:	J.B. Salzberg, C.E.T. Gonçalves da Silva
Rok vydání:	1977
Předmět:	Surface (mathematics) Magnetization Lattice constant Condensed matter physics Ferromagnetism Chemistry Relaxation (NMR) Materials Chemistry Spectral density General Chemistry Condensed Matter Physics Surface states
Zdroj:	Solid State Communications. 22:207-210
ISSN:	0038-1098
DOI:	10.1016/0038-1098(77)90394-5
Popis:	We discuss the spectral density of one-magnon states for a f.c.c. cubic ferromagnet with a (105) surface. No accounts is taken of surface relaxation and reconstruction. This surface contains terraces, with six inequivalent atoms, separated by steps of half a lattice parameter height. Our results indicate the presence of surface resonances and intrinsic surface states . The low temperature behavior of the magnetization is also presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9350d07dca76fe82c9fb0ae671301793 https://doi.org/10.1016/0038-1098(77)90394-5 Zobrazit plný text záznamu