Twenty-vertex Model on a Triangular Lattice

Twenty-vertex Model on a Triangular Lattice
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三角形格子上的二十顶点模型

DOI:
10.1071/ph740813
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发表时间:
1974
期刊:
Australian Journal of Physics
影响因子:
--
通讯作者:
S. Kelland
S. Kelland
中科院分区:
--
文献类型:
--
作者:
S. Kelland

文献摘要

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相似文献

冰型顶点模型是在三角晶格上制定的,并精确求解顶点活动的限制值。人们发现它会经历无限级相变到有序反铁电态,并经历一级相变到“冻结”铁电态。
An ice-type vertex model is formulated on a triangular lattice and solved exactly for restricted values of the vertex activities. It is found to undergo an infinite-order phase transition into an ordered antiferroelectric state and a first-order phase transition into a 'frozen' ferroelectric state.