Hyperfine and magnetic properties of Fe-Cu clusters and Fe precipitates embedded in a Cu matrix.
作者： A B Klautau , L M Socolovsky , R N Nogueira , H M Petrilli
DOI: 10.1088/0953-8984/21/50/506001
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摘要: Using the first-principles real-space linear muffin-tin orbital method within atomic sphere approximation (RS-LMTO-ASA) we study hyperfine and local magnetic properties of substituted pure Fe Fe-Cu clusters in an fcc Cu matrix. Spin contributions to moments, fields Mossbauer isomer shifts at sites precipitates alloy sizes up 60 atoms embedded matrix are calculated influence environment on these is discussed.
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