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arxiv: cond-mat/0409041 · v1 · submitted 2004-09-02 · ❄️ cond-mat.supr-con

Curie and Neel Temperatures of Quantum Magnets

classification ❄️ cond-mat.supr-con
keywords temperaturescurieneelquantumspinantiferromagnetdifferencedimensions
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We estimate, using high-temperature series expansions, the transition temperatures of the spin 1/2, 1 and 3/2 Heisenberg ferromagnet and antiferromagnet in 3-dimensions. The manner in which the difference between Curie and Neel temperatures vanishes with increasing spin quantum number is investigated.

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