An improved mechanical model to demonstrate the first‐ and second‐order phase transitions of the easy‐axis Heisenberg antiferromagnet
Keyword(s):
1967 ◽
Vol 21
(1)
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pp. K39-K43
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1983 ◽
Vol 26
(8)
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pp. 696-712
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Keyword(s):
1986 ◽
Vol 55
(11)
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pp. 3725-3728
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2000 ◽
Vol 104
(5)
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pp. 1078-1087
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