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Volumn 84, Issue 24, 2000, Pages 5628-5631

Theory of diluted magnetic semiconductor ferromagnetism

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFERROMAGNETIC MATERIALS; FERROMAGNETIC MATERIALS; FERROMAGNETISM; IONS; MAGNETIC COUPLINGS; MAGNETIC FIELDS; MAGNETIZATION; MAGNETORESISTANCE; PARTIAL DIFFERENTIAL EQUATIONS; SPECIFIC HEAT; THERMAL EFFECTS;

EID: 0343777323     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.84.5628     Document Type: Article
Times cited : (324)

References (28)
  • 2
    • 4344610534 scopus 로고
    • H. Ohno et al., Phys. Rev. Lett. 68, 2664 (1992); H. Ohno et al., Appl. Phys. Lett. 69, 363 (1996).
    • (1992) Phys. Rev. Lett. , vol.68 , pp. 2664
    • Ohno, H.1
  • 3
    • 0009501328 scopus 로고    scopus 로고
    • H. Ohno et al., Phys. Rev. Lett. 68, 2664 (1992); H. Ohno et al., Appl. Phys. Lett. 69, 363 (1996).
    • (1996) Appl. Phys. Lett. , vol.69 , pp. 363
    • Ohno, H.1
  • 5
    • 0032516694 scopus 로고    scopus 로고
    • H. Ohno, J. Magn. Magn. Mater. 200, 110 (1999); Science 281, 951 (1998).
    • (1998) Science , vol.281 , pp. 951
  • 6
    • 0032573499 scopus 로고    scopus 로고
    • G. A. Prinz, Science 282, 1660 (1998).
    • (1998) Science , vol.282 , pp. 1660
    • Prinz, G.A.1
  • 10
    • 0343563742 scopus 로고    scopus 로고
    • A. Van Esch et al., J. Phys. Condens. Matter 9, L361 (1997); A. Van Esch et al., Phys. Rev. B 56, 13 103 (1997).
    • (1997) Phys. Rev. B , vol.56 , pp. 13103
    • Van Esch, A.1
  • 11
    • 0000076449 scopus 로고    scopus 로고
    • A. Oiwa et al., Phys. Rev. B 59, 5826 (1999); F. Matsukura, H. Ohno, A. Shen, and Y. Sugawara, Phys. Rev. B 57, R2037 (1998).
    • (1999) Phys. Rev. B , vol.59 , pp. 5826
    • Oiwa, A.1
  • 17
    • 0034635396 scopus 로고    scopus 로고
    • T. Dietl et al., Science 287, 1019 (2000).
    • (2000) Science , vol.287 , pp. 1019
    • Dietl, T.1
  • 20
    • 25344438649 scopus 로고    scopus 로고
    • to be published
    • To simplify the present discussion, we use a generic single-band model and neglect interactions between the free carriers as well us the antiferromagnetic Mn-Mn interaction. In quantitative calculations for particular materials it is necessary to account for enhanced ferromagnetism due to interactions [12]. realistic heavy and light hole bands, and, at high carrier densities, also the spin-orbit split-off band [13]. These important effects will be discussed separately [J. König, H. Lin, and A. H. MacDonald (to be published)].
    • König, J.1    Lin, H.2    MacDonald, A.H.3
  • 25
    • 0343262271 scopus 로고    scopus 로고
    • to be published
    • Because of spin-orbit coupling in the valence bands, the spin-wave spectrum in realistic models will have a strain-and disorder-dependent gap: M. Abolfath, J. Brum, T. Jungwirth, and A. H. MacDonald (to be published).
    • Abolfath, M.1    Brum, J.2    Jungwirth, T.3    Macdonald, A.H.4
  • 27
    • 0342827472 scopus 로고    scopus 로고
    • note
    • In the following, we neglect Stoner excitations and magnons in the itinerant carriers: i.e., we assume sharp spin-wave excitations with spectral weight one.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.