Long-range magnetic ordering of quasi-on
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Alexei A. Belik; Shinya Uji; Taichi Terashima; Eiji Takayama-Muromachi
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Article
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2005
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Elsevier Science
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English
β 949 KB
Magnetic properties of quasi-one-dimensional S ΒΌ 1=2 Heisenberg antiferromagnet Sr 2 Cu(PO 4 ) 2 were investigated by temperature and field dependence of AC susceptibility down to 0.03 K. A sharp peak was observed at T N ΒΌ 0:085 K on the temperature dependence of AC susceptibility indicating long-ra