Alpha particle induced luminescence from multiple quantum wells
- NázevTitle
- Alpha particle induced luminescence from multiple quantum wellsAlpha particle induced luminescence from multiple quantum wells
- Druh výsledkuResult type
- Příspěvek ve sborníkuProceedings paper
- AutořiAuthors
- J. Kundrotas, A. Dargys, C. Granja, S. Pospíšil, K, Koehler, K.M. Smith, V. Remeikis
- DOIDOI
- 10.1117/12.417594
- Časopis / citaceJournal / citation
- In: SMART OPTICAL INORGANIC STRUCTURES AND DEVICES, PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE). Washington: SPIE - The International Society for Optical Engineering, 2000. pp. 174-179. SPIE. ISSN 0277-786X. ISBN 0-8194-4000-0.
- JazykLanguage
- eng
- WoSWoS
- 000169322900027
- ScopusScopus
- 2-s2.0-0034934398
- RIVRIV
- RIV/68407700:21670/00:00166840!RIV14-MSM-21670___
- ProjektProject
- Matematické metody a fundamentální experimenty ve fyzice mikrosvětaMathematical Methods and Fundamental Experiments in Physics of the Microworld
AbstraktAbstract
The luminescence induced by alpha particles in GaAs/Al0.35Ga0.65As multiple quantum well (MQW) semiconductor was-detected and investigated. The luminescence was observed at liquid nitrogen and at room temperatures as light flashes induced by individual alpha -particles. The M&W samples studied, in addition, were investigated using standard photoluminescence method to show that ct-particle created flashes are associated with the radiative decay of 2D excitons in quantum wells. Since the number of detected light quanta in a flash is critical, a discussion of the collection efficiency of photons created by a single alpha -particle is presented.
The luminescence induced by alpha particles in GaAs/Al0.35Ga0.65As multiple quantum well (MQW) semiconductor was-detected and investigated. The luminescence was observed at liquid nitrogen and at room temperatures as light flashes induced by individual alpha -particles. The M&W samples studied, in addition, were investigated using standard photoluminescence method to show that ct-particle created flashes are associated with the radiative decay of 2D excitons in quantum wells. Since the number of detected light quanta in a flash is critical, a discussion of the collection efficiency of photons created by a single alpha -particle is presented.