The Phase Diagram of the Second-Type Antiferromagnet |
| T. Balcerzak and A. Radomska Department of Solid State Physics, University of Łódź, Pomorska 149/153, 90-236 Łódź, Poland |
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| We investigate theoretically the phase diagrams of the second-type antiferromagnet with the fcc structure. Besides the nearest-neighbour and next-nearest-neighbour exchange interactions, the biquadratic and long-range dipolar terms are taken into account. The results can be useful to discuss the phase diagram of europium telluride under external pressure. |
| DOI: 10.12693/APhysPolA.97.775 PACS numbers: 75.10.-b, 75.50.Ee, 75.50.Pp |