Random-anisotropy-axis magnet with infinite anisotropy
نویسندگان
چکیده
منابع مشابه
Random-anisotropy-axis magnet with infinite anisotropy.
We have studied the random-axis magnet with infinite anisotropy by three methods: Cayley-tree approximation, Migdal-Kadanoff renormalization group (MKRG), and Imry-Ma scaling. In the Cayley-tree approximation, by an examination of susceptibilities, it is shown that there exists a competition between the coordination number z and the number of components n of the spins which leads to either ferr...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1987
ISSN: 0163-1829
DOI: 10.1103/physrevb.35.4929