Hyperfine Interactions in the Intermetallic System <math>Ce(Fel-xAlx)2</math> Al-Rich Side

Physics NotePublished

Hyperfine Interactions in the Intermetallic System $<math>Ce(Fe_{l-x}Al_{x})_2</math>$ Al-Rich Side

C. A. Samudio; E. M. B. Saitovitch; Armando Y. Takeuchi; S.F. da Cunha

1996

Authors: C. A. Samudio; E. M. B. Saitovitch; Armando Y. Takeuchi; S.F. da Cunha
Type: Physics Note
Status: Published
Publication date: 1996
Description: Investigations of the hyperfine interactions of the <math>Ce(Fe_{l-x}Al_{x})_2\,\!</math> system in the Al rich side for <math>0.60 \le x \le 1.0\,\!</math> have been performed using Mössbauer spectroscopy at room temperature <math>(RT)\,\!</math> and <math>4.2K\,\!</math>, under applied magnetic fields <math>B_a \le 4.5T</math>. The spectra can be analyzed in terms of two components, <math>D1\,\!</math> and <math>D2\,\!</math> ; the former one is associated to the Fe in <math>Ce(Fe_{l-x}Al_{x})_2\,\!</math> and <math>D2\,\!</math> to the spurious phase <math>Ce_{2}(Fe_{17-x}Al_x)\,\!</math> that appears in small amounts, but is strongly magnetic.
Year: 1996
Number: CBPF-NF-037/96
Linked to a thesis: No
Linked to a grant: No