Low Temperature Properties of the Random Triangular Antiferromagnet

Masatoshi Imada

doi:10.1143/JPSJ.56.881

Low Temperature Properties of the Random Triangular Antiferromagnet

Masatoshi Imada

Research output: Contribution to journal › Article › peer-review

Abstract

The spin 1/2 triangular antiferromagnet with random exchange interaction is investigated using the finite size calculation. It is shown that the susceptibility diverges with a small randomness as T→0, where T is the temperature. The enhancement of the susceptibility by the randomness at low temperatures becomes larger when the Ising-like anisotropy of the exchange interaction increases. The possible connection of the divergent susceptibility to the spin glass-like order in the ground state is also pointed out.

Original language	English
Pages (from-to)	881-884
Number of pages	4
Journal	journal of the physical society of japan
Volume	56
Issue number	3
DOIs	https://doi.org/10.1143/JPSJ.56.881
Publication status	Published - 1987 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1143/JPSJ.56.881

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Low Temperature Properties of the Random Triangular Antiferromagnet

Abstract

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