Fermi-edge singularities in the photoluminescence and magneto-optical spectra of modulation-doped v-groove quantum wires
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 pro...
| Main Authors: | , , , , , , , , , , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
Elsevier
2000
|