Octahedral cation site disorder effects on magnetization in double-perovskite Sr2FeMoO6: Monte Carlo simulation study
Publication Type | Journal Article
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Authors | |
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DOI |
10.1063/1.124440
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Abstract |
Monte Carlo simulation studies are performed to examine the implications of octahedral cation (Fe, Mo) site disorder for magnetization in the double-perovskite Sr2FeMoO6. Correlations between the near-neighbor cation distributions and the spin distributions are identified to gain insight into the spin arrangement within, and on the periphery of a given transition element cation cluster. It is shown that the drop in the magnetic moment is nearly linear with the increase in the mis-site defect concentration for the case of randomly created defects. Implications of the concomitant presence of mis-site defects and oxygen vacancies are also analyzed. © 1999 American Institute of Physics.
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Notes |
cited By 288
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Journal |
Applied Physics Letters
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Volume |
75
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Year of Publication |
1999
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Number |
4
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Pagination |
537-539
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Publisher |
American Institute of Physics Inc.
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ISSN Number |
00036951
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Research Areas | |
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