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Some thermal properties of three antiferromagnetic rare-earth ortho-aluminates

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Published under licence by IOP Publishing Ltd
, , Citation J D Cashion et al 1968 J. Phys. C: Solid State Phys. 1 539 DOI 10.1088/0022-3719/1/2/129

0022-3719/1/2/539

Abstract

Specific heat measurements have been made on gadolinium, terbium and dysprosium aluminates in the neighbourhood of their Néel points. The entropy and energy changes associated with their transitions are compared with those for the Heisenberg and Ising theoretical models.

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10.1088/0022-3719/1/2/129