Journal article

Fermi-edge singularities in the photoluminescence and magneto-optical spectra of modulation-doped v-groove quantum wires

Abstract:: We report the observation of strong Fermi-edge singularities photoluminescence spectrum the of strongly-confined, modulation-doped GaAs v-groove quantum wires. The behaviour of the singularity has been investigated at high excitation intensity, and both lattice and electrical heating. The latter produces a strong reduction of the singularity due to Fermi surface smearing, whereas, increased photoexcitation produces complex electron-hole correlation effects.

Publication status:: Published

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APA Style

Maciel, A., Kim, J., Davies, H., O'Sullivan, E., Ryan, J., Schwarz, A., Kaluza, A., Hardtdegen, H., Schapers, T., Meertens, D., Dieker, C., & Luth, H. (2000). Fermi-edge singularities in the photoluminescence and magneto-optical spectra of modulation-doped v-groove quantum wires. PHYSICA E, 6(1-4), 530–533.

MLA Style

Maciel, A, et al. “Fermi-Edge Singularities in the Photoluminescence and Magneto-Optical Spectra of Modulation-Doped v-Groove Quantum Wires.” PHYSICA E, vol. 6, nos. 1-4, 2000, pp. 530–33.

Chicago Style

Maciel, A, J Kim, H Davies, et al. 2000. “Fermi-Edge Singularities in the Photoluminescence and Magneto-Optical Spectra of Modulation-Doped v-Groove Quantum Wires.” PHYSICA E 6 (1-4): 530–33.
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Publisher copy:: 10.1016/S1386-9477(99)00101-0

Authors

+ Maciel, A More by this author

Role:: Author

+ Kim, J More by this author

Role:: Author

+ Davies, H More by this author

Role:: Author

+ O'Sullivan, E More by this author

Role:: Author

+ Ryan, J More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

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Publisher:: Elsevier
Journal:: PHYSICA E More from this journal
Volume:: 6
Issue:: 1-4
Pages:: 530-533
Publication date:: 2000-02-01
DOI:: 10.1016/S1386-9477(99)00101-0
ISSN:: 1386-9477

Language:: English
Keywords:: quantum wires

Fermi edge singularities

magneto optics
Pubs id:: pubs:9788
UUID:: uuid:f824b8d1-b7bf-4966-912f-de65f8de036d
Local pid:: pubs:9788
Source identifiers:: 9788
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_f824b8d1b7bf4966912fde65f8de036d

Terms of use

Copyright date:: 2000

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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