Phase diagrams and dimensionality shift in "Random site" spin glasses

Amnon Aharony, Yoseph Imry

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


The effects of a uniform magnetic field on some random site spin glasses are shownto be the same as those of a uniaxial random field on a uniform magnet. This leads to tricritical and tetracritical points and yields a heuristic explanation for the effective lowering of dimensionality by 2 in such Heisenberg systems.

Original languageEnglish
Pages (from-to)267-268
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Issue number1-4
StatePublished - 1 Jan 1978
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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