Low temperature neutron diffraction studies of Sr2FeMO6(M=Nb, Sb)
β Scribed by N. Kashima; K. Inoue; T. Wada; Y. Yamaguchi
- Book ID
- 106024525
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 171 KB
- Volume
- 74
- Category
- Article
- ISSN
- 1432-0630
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π SIMILAR VOLUMES
In a temperature dependent neutron powder diffraction (NPD) study we observed the high temperature cubic phase at 973 K in the polycrystalline double perovskite Sr 2 MnWO 6 . Rietveld analysis of the NPD data shows that the room temperature tetragonal phase exists up to 573 K (space group P4 2 =n; a
Neutron diffraction and zero-field-cooled, field-cooled neutron depolarisation measurements have been carried out for KMnFeF6 system. Our study does not indicate any feature of spin-glass like transition near 108K as reported in the literature. On the other hand, results show the presence of long ra