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Volumn 53, Issue 12, 1996, Pages 7949-7963

Successes and failures of the k⋅p method: A direct assessment for GaAs/AlAs quantum structures

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EID: 0000270836     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.53.7949     Document Type: Article
Times cited : (108)

References (39)
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    • 0000849353 scopus 로고
    • K. A. Mäder and A. Zunger, Phys. Rev. B 50, 17t393 (1995), describe in detail the analytic form for the empirical pseudopotentials used in the present paper, how its parameters were fit to experimental data, and the tests applied.
    • (1995) Phys. Rev. B , vol.50 , pp. 17393
    • Mäder, K.1    Zunger, A.2
  • 10
    • 0001540381 scopus 로고
    • D. L. Smith and C. Mailhiot, Rev. Mod. Phys. 62, 173 (1990), review tight-binding descriptions of semiconductor heterostructures. Section IV compares predictions of k⋅p+ EFA with other theoretical methods.
    • (1990) Rev. Mod. Phys. , vol.62 , pp. 173
    • Smith, D.1    Mailhiot, C.2
  • 11
    • 0024930051 scopus 로고
    • L. J. Sham and Y.-T. Lu, J. Lumin. 44, 207 (1989).
    • (1989) J. Lumin. , vol.44 , pp. 207
    • Sham, L.1
  • 13
    • 2842581200 scopus 로고
    • C. Priester and M. Lannoo, Phys. Rev. B 44, 10t559 (1991) discuss the effect of Löwdin perturbation theory on band nonparabolicity. The conventional Kane model (Refs. 7 and 8) includes parameters that for cubic systems acquire nonzero values only through couplings to states outside the eight retained. Elements of the matrix in Eq. (7) are thus formally energy-dependent perturbation sums of momentum matrix elements. In practice, the fitting process circumvents this procedure, however.
    • (1991) Phys. Rev. B , vol.44 , pp. 10559
    • Priester, C.1    Lannoo, M.2
  • 15
    • 0001462495 scopus 로고
    • A. T. Meney, B. Gonul and E. P. O'Reilly, Phys. Rev. B 50, 10t893 (1994), review approximations often made in the EFA and review other recent work.
    • (1994) Phys. Rev. B , vol.50 , pp. 10893
    • Meney, A.1    Gonul, B.2    O'Reilly, E.3
  • 24
    • 0007044564 scopus 로고
    • W. Nakwaski, Physica B 210, 1 (1995) (to be published) gives recommended values for electrons and heavy holes for GaAs and AlAs.
    • (1995) Physica B , vol.210 , pp. 1
    • Nakwaski, W.1
  • 26
    • 84926811615 scopus 로고
    • S.-H. Wei and A. Zunger, J. Appl. Phys. 63, 5794 (1988) give the mapping of zinc-blende Brillouin zone points to those of a tetragonal superlattice and the classification by symmetry for odd and even n.
    • (1988) J. Appl. Phys. , vol.63 , pp. 5794
    • Zunger, A.1


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