Directly detected nuclear magnetic resonance of optically pumped GaAs quantum wells
β Scribed by Barrett, S. E.; Tycko, R.; Pfeiffer, L. N.; West, K. W.
- Book ID
- 125423789
- Publisher
- The American Physical Society
- Year
- 1994
- Tongue
- English
- Weight
- 276 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0031-9007
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π SIMILAR VOLUMES
Resonant magneto-absorption of far-infrared (FIR) laser radiation by neutral and negatively charged donors and free electrons, and the mechanisms of coupling of the power absorbed to various photoluminescence recombination paths in a Si-doped GaAs=AlGaAs multiple-quantum-well structure was studied b
In different GaAs/AlGaAs heterostructures, nuclear magnetic off valence band is separated by about 0.34 eV from the resonance is detected via a change in the degree of circular polarlh-, hh-valence band. ## ization of the photoluminescence under excitation with circularly Exciting the semiconduct