Dilute random-field Ising models and uniform-field antiferromagnets
نویسندگان
چکیده
منابع مشابه
Dilute random-field Ising models and uniform-field antiferromagnets.
The order-parameter susceptibility χ of dilute Ising models with random fields and dilute antiferromagnets in a uniform field are studied for low temperatures and fields with use of low-concentration expansions, scaling theories, and exact solutions on the Cayley tree to elucidate the behavior near the percolation threshold at concentration pc. On the Cayley tree, as well as for d>6, both model...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1985
ISSN: 0163-1829
DOI: 10.1103/physrevb.32.3203