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Volumn 62, Issue 4, 2000, Pages 2640-2658

Quasiparticle properties of quantum Hall ferromagnets

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EID: 0001096886     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.62.2640     Document Type: Article
Times cited : (11)

References (74)
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    • For a brief and elementary discussion, see A. H. MacDonald, Solid State Commun. 102, 143 (1997).
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    • MacDonald, A.1
  • 4
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    • T. Moriya, Spin Fluctuations in Itinerant Electron Magnetism, Solid State Science Vol. 56 (Springer-Verlag, Berlin, 1985)
    • For reviews of theoretical work on itinerant-electron ferromagnets, see C. Herring, in Magnetism, edited by G. T. Rado and H. Suhl (Academic, New York, 1966), Vol. 4, and T. Moriya, Spin Fluctuations in Itinerant Electron Magnetism, Solid State Science Vol. 56 (Springer-Verlag, Berlin, 1985).
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  • 14
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    • This simple result for (Formula presented) cannot immediately be generalized to other QHE filling factors. For example, at filling factor (Formula presented) the ground state appears to be a spin singlet for (Formula presented) See, for example, T. Chakraborty and P. Pietiäinen, Phys. Rev. Lett. 76, 4018 (1996), and work cited therein.
    • (1996) Phys. Rev. Lett. , vol.76 , pp. 4018
    • Chakraborty, T.1    Pietiäinen, P.2
  • 18
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    • Yu. A. Bychkov, S. V. Iordanskii, and G. M. Eliashberg, Pis’ma Zh. Éksp. Teor. Fiz. 33, 152 (1981) [JETP Lett. 33, 143 (1981)].
    • (1981) JETP Lett. , vol.33 , pp. 143
    • Iordanskii, S.1    Eliashberg, G.2
  • 34
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    • D. Antoniou and A. H. MacDonald, Phys. Rev. B 43, 11 686 (1991). This paper examines the influence of disorder on the dynamic susceptibility.
    • (1991) Phys. Rev. B , vol.43 , pp. 11686
    • Antoniou, D.1    MacDonald, A.2
  • 37
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    • See, for example, A. T. Alfred, Phys. Rev. B 11, 2597 (1975).
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    • Alfred, A.1
  • 43
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    • The influence of dynamic screening on exchange-enhanced spin-splitting of Landau levels at moderate field strengths was studied by A. P. Smith, A. H. MacDonald, and G. Gumbs, Phys. Rev. B 45, 8829 (1992).
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    • Smith, A.1    MacDonald, A.2    Gumbs, G.3
  • 45
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    • Spectral function evolution with temperature does, however, play a role in the junction magnetoresistance of magnetic tunnel junctions: A. H. MacDonald, T. Jungwirth, and M. Kasner, Phys. Rev. Lett. 81, 705 (1998).
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    • MacDonald, A.1    Jungwirth, T.2    Kasner, M.3
  • 48
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    • The given form factor (Formula presented) is based on a symmetric charge distribution (Formula presented) for the electrons in a quantum well of width w. See R. Tycko, S. E. Barrett, G. Dabbagh, L. N. Pfeiffer, and K. W. West, Science 268, 1460 (1995).
    • (1995) Science , vol.268 , pp. 1460
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    • Phys. Rev. Lett.Rudolf Haussmann, Hiroyuki Mori, and A. H. MacDonald, 76, 979 (1996).
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    • MacDonald, A.1
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    • G. Baym, Phys. Rev. 127, 1391 (1962).
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.