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Photomodulated absorption spectroscopy on AlGaAs-GaAs heterostructures.
- Source :
-
Journal of Applied Physics . 10/15/1988, Vol. 64 Issue 8, p4233. 3p. - Publication Year :
- 1988
-
Abstract
- Presents information on a study which investigated optical transitions in quantum-well heterostructures revealed by photomodulated absorption (PA) spectroscopy. Growth of the samples by molecular beam epitaxy on undoped gallium arsenide (GaAs) substrates; Nonmodulated absorption measurements on the double-barrier heterostructure; Application of the PA technique to a thick In[sub0.04]Ga[sub0.96]Aslayer on a GaAs substrate.
- Subjects :
- *QUANTUM wells
*ELECTROOPTICS
*SPECTRUM analysis
Subjects
Details
- Language :
- English
- ISSN :
- 00218979
- Volume :
- 64
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- 7637451
- Full Text :
- https://doi.org/10.1063/1.341290