7 November 2002 New magnetic semiconductors CuCr1.5+xSb0.5-xS4 (0≤x≤0.3)
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Abstract
New compounds with spinel structure CuCr1.5+xSb0.5-xS4(0≤x≤0.3) were obtained and studied in detail. All the compounds are non-degenerate semiconductores. The compounds (0≤x≤0.1) were found to have the magnetic properties characteristic for antiferromagnets. Compounds (0.2≤x≤0.3) have a spontaneous magnetization, with the Curie point of the compound with x=0.3, Tc = 334 K, being higher than room temperature. The re-entrant spin glass transition is observed in the compounds with x=0.17;0.2)
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Dilaram Saifullaeva, Dilaram Saifullaeva, Shahlo Solieva, Shahlo Solieva, Asamat Muminov, Asamat Muminov, } "New magnetic semiconductors CuCr1.5+xSb0.5-xS4 (0≤x≤0.3)", Proc. SPIE 4811, Superconducting and Related Oxides: Physics and Nanoengineering V, (7 November 2002); doi: 10.1117/12.452476; https://doi.org/10.1117/12.452476
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