Fermi-edge singularities in the photoluminescence spectrum of modulation-doped GaAs v-groove quantum wires
We report the observation of strong Fermi-edge singularities in the photoluminescence spectrum 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...
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Bibliographic Details
Main Authors: |
Kim, J,
Maciel, A,
O'Sullivan, E,
Ryan, J,
Schwarz, A,
Kaluza, A,
Hardtdegen, H,
Schapers, T,
Luth, H,
Meertens, D,
Dieker, C |
Format: | Conference item
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Published: |
2000
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