Phase diagram as a function of temperature and magnetic field for magnetic semiconductors

Phase diagram as a function of temperature and magnetic field for magnetic semiconductors

Phys. Rev. B 66 (2002) 165207 Using an extension of the Nagaev model of phase separation (E.L. Nagaev, and A.I. Podel'shchikov, Sov. Phys. JETP, 71 (1990) 1108), we calculate the phase diagram for degenerate antiferromagnetic semiconductors in the T-H plane for different current carrier densiti...

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Hauptverfasser: Gonzalez, I, Castro, J, Baldomir, D
Format: Artikel
Sprache:eng
Schlagworte:
Physics - Strongly Correlated Electrons
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Zusammenfassung:Phys. Rev. B 66 (2002) 165207 Using an extension of the Nagaev model of phase separation (E.L. Nagaev, and A.I. Podel'shchikov, Sov. Phys. JETP, 71 (1990) 1108), we calculate the phase diagram for degenerate antiferromagnetic semiconductors in the T-H plane for different current carrier densities. Both, wide-band semiconductors and 'double-exchange' materials, are investigated.
DOI:10.48550/arxiv.cond-mat/0208041