EFFECT OF DIAMAGNETIC DILUTION ON THE S=1/2 SQUARE HEISENBERG-ANTIFERROMAGNET
Copper (II) formate tetrahydrate (CFTH) is a good example of a two-dimensional (2D) square Heisenberg antiferromagnet with S = 1 2. Three-dimensional ordering, driven by weak inter-planar exchange, occurs at a temperature, TN, of 16.5 K. We have measured the dc susceptibility of single crystals in w...
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| Format: | Conference item |
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1995
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