Magnetic Hyperfine Interaction in Iron Doped Superconducting and Semiconducting <math>YBaCu0</math> Oxydes

Nota de FísicaPublicado

Magnetic Hyperfine Interaction in Iron Doped Superconducting and Semiconducting $<math>YBaCu0</math>$ Oxydes

E. M. B. Saitovitch; F.J. Litterst

1992

Autores: E. M. B. Saitovitch; F.J. Litterst
Tipo: Nota de Física
Status: Publicado
Data de publicação: 1992
Descrição: The information obtained from <math>^{57}Fe\,\!</math> Mössbauer spectroscopy about the magnetic ordering of iron moments and its dependence on oxygen content, is reported for <math>YBa_{2}(Cu_{1-x}Fe_{x})_{3}0_{y}\,\!</math>samples with <math>x = 0.05\,\!</math> and <math>0.10.\,\!</math> The data indicate that the magnetic order of Fe at <math>Cu(1)\,\!</math> in the semiconducting samples is enhanced by the magnetic order of <math>Cu(2)\,\!</math> and a proper order of Fe takes place clearly below the antiferromagnetic order of <math>Cu(2)\,\!</math>.
Ano: 1992
Número: CBPF-NF-033/92
Vínculo com tese: Não
Vínculo com bolsa: Não