Superradiance in quantum heterostructures
| Autor: | O. O. Pikaruk, E. G. Gule, A. I. Klimovskaya, Yu. A. Driga |
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| Rok vydání: | 2003 |
| Předmět: |
Condensed Matter::Quantum Gases
Physics Condensed matter physics Condensed Matter::Other Superradiance Heterojunction Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Condensed Matter Physics Atomic and Molecular Physics and Optics Spectral line Electronic Optical and Magnetic Materials Condensed Matter::Materials Science Electromagnetism Quantum Excitation Quantum well Power density |
| Zdroj: | Semiconductors. 37:681-685 |
| ISSN: | 1090-6479 1063-7826 |
| Popis: | Dependences of spectra, intensity, and relaxation time of superradiance in GaAs/InxGa1−xAs/GaAs quantum heterostructures on the excitation power density in the range of 1×10−3–1×106 W/cm2 are investigated. It is shown for the first time that filling of the quantum well affects all spectral characteristics of superradiance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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