Magnetic Properties of <math>Ce(Fe_{1-x}Al_x)\,\!</math> for x <math>\le \,\!</math> 0.20 Running Title: Magnetic Properties of <math>Ce(Fe1-xAlx)2</math>

Nota de FísicaPublicado

Magnetic Properties of <math>Ce(Fe_{1-x}Al_x)\,\!</math> for x <math>\le \,\!</math> 0.20 Running Title: Magnetic Properties of $<math>Ce(Fe_{1-x}Al_x)_2</math>$

D.F. Franceschini; S.F. da Cunha

1985

Autores: D.F. Franceschini; S.F. da Cunha
Tipo: Nota de Física
Status: Publicado
Data de publicação: 1985
Descrição: Magnetization measurements of the system <math>Ce(Fe_{1-x}Al_x)_2\,\!</math> for x <math>\le \,\!</math> 0.20 show that the substitution of Fe by Al in <math>CeFe_2\,\!</math> has not a simple dilution effect. Together with a accentuated decrease in the iron mean magnetic moment and in Curie temperatures was observed, above a certain concentration, a transition from ferromagnetism to a canted spin phase upon decreasing temperature. For the higher concentration range the system exhibits magnetic freezing effects. A preliminary magnetic phase diagram was proposed.
Ano: 1985
Número: CBPF-NF-013/85
Vínculo com tese: Não
Vínculo com bolsa: Não