ONE-DIMENSIONAL MAGNETIC-MATERIALS WITH DOMINANT NEXT-NEAREST-NEIGHBOR INTERACTIONS

被引:6
作者
BENELLI, C
CANESCHI, A
GATTESCHI, D
PARDI, L
机构
[1] Department of Chemistry, University of Florence, 50144 Firenze
关键词
D O I
10.1063/1.345900
中图分类号
O59 [应用物理学];
学科分类号
摘要
A series of one-dimensional magnetic compounds in which trivalent gadolinium ions and organic radicals alternate regularly in space is reported. The magnetic properties of these compounds are interpreted in terms of a two-spin-up, two-spin-down ground-state configuration. Such spin configurations may be stabilized by next-nearest-neighbor interactions. A quantitative fit of the experimental data is attempted using the Ising model.
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页码:5613 / 5615
页数:3
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