Heisenberg Linear Chain Magnets with Unlike Spins —An Exactly Soluble Model—

Hisao Okamoto; Katsuhiko Nagano; Tahashi Karasudani

doi:10.1143/JPSJ.41.2131

Heisenberg Linear Chain Magnets with Unlike Spins —An Exactly Soluble Model—

Hisao Okamoto, Katsuhiko Nagano, Tahashi Karasudani

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

Abstract

The free energy, susceptibility and correlation functions for a linear chain of N+1 spins with unequal nearest-neighbor isotropic Heisenberg couplings due to two unlike spins randomly distributed on the chain are calculated explicitly in the (classical) limit of infinite spin. The temperature and concentration dependence of susceptibility are given in comparison with that for one-component systems.

Original language	English
Pages (from-to)	2131-2132
Number of pages	2
Journal	journal of the physical society of japan
Volume	41
Issue number	6
DOIs	https://doi.org/10.1143/JPSJ.41.2131
Publication status	Published - 1976
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1143/JPSJ.41.2131

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title = "Heisenberg Linear Chain Magnets with Unlike Spins —An Exactly Soluble Model—",

abstract = "The free energy, susceptibility and correlation functions for a linear chain of N+1 spins with unequal nearest-neighbor isotropic Heisenberg couplings due to two unlike spins randomly distributed on the chain are calculated explicitly in the (classical) limit of infinite spin. The temperature and concentration dependence of susceptibility are given in comparison with that for one-component systems.",

author = "Hisao Okamoto and Katsuhiko Nagano and Tahashi Karasudani",

year = "1976",

doi = "10.1143/JPSJ.41.2131",

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AU - Karasudani, Tahashi

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N2 - The free energy, susceptibility and correlation functions for a linear chain of N+1 spins with unequal nearest-neighbor isotropic Heisenberg couplings due to two unlike spins randomly distributed on the chain are calculated explicitly in the (classical) limit of infinite spin. The temperature and concentration dependence of susceptibility are given in comparison with that for one-component systems.

AB - The free energy, susceptibility and correlation functions for a linear chain of N+1 spins with unequal nearest-neighbor isotropic Heisenberg couplings due to two unlike spins randomly distributed on the chain are calculated explicitly in the (classical) limit of infinite spin. The temperature and concentration dependence of susceptibility are given in comparison with that for one-component systems.

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Heisenberg Linear Chain Magnets with Unlike Spins —An Exactly Soluble Model—

Abstract

All Science Journal Classification (ASJC) codes

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