The cooperative Jahn-Teller effect in Ba
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Z. JirΓ‘k; E. Pollert; S. Vratislav
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Article
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1993
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Elsevier Science
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English
β 437 KB
The distorted magnetoplumbite-type structure of BaFe2SMng.s019 has been studied by powder neutron diffraction. The compound is orthorhombic, space group Cmcm (a = 5.826 A, b = 10.367 A, c = 23.004 A, Z = 4). Manganese is substituted into all five iron sites of the barium ferrite with popUlation dec