Cluster-variation-method studies on the atomic ordering in complex perovskite alloys
نویسندگان
چکیده
منابع مشابه
Electrostatic Model of Atomic Ordering in Complex Perovskite Alloys
We present a simple ionic model which successfully reproduces the various types of compositional long-range order observed in a large class of complex insulating perovskite alloys. The model assumes that the driving mechanism responsible for the ordering is simply the electrostatic interaction between the different ionic species. A possible new explanation for the anomalous long-range order obs...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2000
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.61.11918