Influence of co-evaporation technique on the structural and magnetic properties of CoCu granular films

• Tipo: Artigo em Revista Científica Internacional
• Data: 1999

Autores

G.N. Kakazei (Autor) Outra; Kravetz, AF (Autor) Outra; Lesnik, NA (Autor) Outra; de Azevedo, MMP (Autor) Outra; pogorelov, y. g. (Autor) FCUP; Bondarkova, GV (Autor) Outra; Silantiev, VI (Autor) Outra; sousa, j. b. (Autor) FCUP

Revista

Título: Journal of Magnetism and Magnetic Materials

Vol. 196

Páginas: 29-30

ISSN: 0304-8853

Editora: Elsevier

Indexação

ISI Web of Knowledge - 24 Citações

Scopus - 26 Citações

Outras Informações

ID Authenticus: P-001-4EH

DOI: 10.1016/s0304-8853(98)00648-9

Abstract (EN): Structural, magnetic and transport properties of granular CoxCu1-x (x = 0.11-0.45) films prepared by e-beam co-evaporation, were studied. Scanning tunneling microscopy showed the surface crystallites having an elongated shape. Magnetization and FMR data indicated a large in-plane uniaxial anisotropy in all the samples. A correlation between the orientation of the surface crystallites and the anisotropy easy axis has been found. Magnetoresistance in the fields up to 0.5 T is strongly different for transverse and longitudinal geometries.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 2