Coexistence of intermediate-valence and antiferromagnetic ordering in europium metal
- 8 June 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 58 (23) , 2478-2481
- https://doi.org/10.1103/physrevlett.58.2478
Abstract
Mossbauer-effect measurements show that for Eu metal, intermediate-valence and antiferromagnetic ordering states coexist over the pressure range 0 to 14 GPa for temperatures below the Néel temperature of about 90 K. As the average valence increases with pressure up to 12 GPa, the magnetization decreases due to a dilution of the average magnetic moment per atom.Keywords
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