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Magnetic Structure of SrFeO 3

1972; Physical Society of Japan; Volume: 33; Issue: 4 Linguagem: Inglês

10.1143/jpsj.33.967

1347-4073

Takayoshi Takeda, Yasuo Yamaguchi, Hiroshi Watanabe,

Multiferroics and related materials

A neutron diffraction study was carried out on SrFeO 3 . The results indicate that the magnetic structure is a helical one with the helicoid vector k ; k // and | k |=0.112 a * . The Fe 4+ magnetic moment is 2.7±0.4 µ B at liquid nitrogen temperature.