The paramagnetic phase boundary of EuTe at low temperatures
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Data
1981-06-01
Autores
Figueiredo, W. [UNESP]
Salinas, S. R.
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Elsevier B.V.
Resumo
Taking into account the presence of long-range dipolar interactions, we propose a model hamiltonian to calculate the canted-paramagnetic phase boundary of EuTe at low temperatures. By using spin-wave techniques we show that the critical field depends on T2 asymptotically. Our calculations are in good agreement with the experimental data. © 1981.
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Physics Letters A, v. 83, n. 5, p. 231-232, 1981.