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Volumn 56, Issue 4, 2007, Pages 303-309

Energy spectra of exciton states in disk-shaped GaAs-Ga 1-xAl xAs quantum dots under growth-direction magnetic fields

Author keywords

[No Author keywords available]

Indexed keywords

EXCITON STATES; GAUSSIAN FUNCTIONS; MASS APPROXIMATION; SEMICONDUCTOR HETEROSTRUCTURES;

EID: 34249707765     PISSN: 14346028     EISSN: 14346036     Source Type: Journal    
DOI: 10.1140/epjb/e2007-00136-1     Document Type: Article
Times cited : (22)

References (38)
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    • M. Pacheco, Z. Barticevic, F. Claro, J. Phys.: Condens. Matter 5, A363 (1993); Z. Barticevic, M. Pacheco, F. Claro, Phys. Rev. B 51, 14414 (1995);
  • 17
    • 0033899739 scopus 로고    scopus 로고
    • W. Xie, Physica B 279, 253 (2000)
    • (2000) Physica B , vol.279 , pp. 253
    • Xie, W.1
  • 20
    • 15344345265 scopus 로고    scopus 로고
    • W. Xie, Physica B 358, 109 (2005)
    • (2005) Physica B , vol.358 , pp. 109
    • Xie, W.1
  • 23
    • 0000145687 scopus 로고    scopus 로고
    • M. Pacheco, Z. Barticevic, J. Phys.: Gondens. Matter 11, 1079 (1999)
    • M. Pacheco, Z. Barticevic, J. Phys.: Gondens. Matter 11, 1079 (1999)
  • 33
    • 34249738449 scopus 로고    scopus 로고
    • The absence of the inversion symmetry in the z-potential does not produced fundamental changes in the obtained results. In this case, if the Coulomb interaction is not considered, there are also electron-hole wave functions formed by different states of independent particles (of course these states will not have definite parity) and subbands associated to each, h pairs with different quantum numbers in z. The exciton energies as a function of the magnitude of an in-plane magnetic field will show anticrossings between subbands levels due to the electron-hole coupling
    • The absence of the inversion symmetry in the z-potential does not produced fundamental changes in the obtained results. In this case, if the Coulomb interaction is not considered, there are also electron-hole wave functions formed by different states of independent particles (of course these states will not have definite parity) and subbands associated to each - h pairs with different quantum numbers in z. The exciton energies as a function of the magnitude of an in-plane magnetic field will show anticrossings between subbands levels due to the electron-hole coupling
  • 38
    • 33646269978 scopus 로고    scopus 로고
    • Y. Sidor, B. Partoens, F.M. Peeters, N. Schildermans, M. Hayne, V.V. Moshchalkov, A. R.astelli, O.G. Schmidt, Phys. Rev. B 73, 155334 (2006)
    • Y. Sidor, B. Partoens, F.M. Peeters, N. Schildermans, M. Hayne, V.V. Moshchalkov, A. R.astelli, O.G. Schmidt, Phys. Rev. B 73, 155334 (2006)


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.