Preliminary spectroscopic measurements on a low-pressure argon, 2.45 GHz microwave-fed QL-lamp
| Autor: | O Carabaño, M.C. Quintero, Jeroen Jonkers, Antonio Gamero, MJ Fernández, Antonio Sola, van de Mj Marco Sande, van der Jjam Joost Mullen |
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| Přispěvatelé: | Plasma & Materials Processing, Elementary Processes in Gas Discharges |
| Jazyk: | angličtina |
| Rok vydání: | 2004 |
| Předmět: |
MERCURE
Argon Acoustics and Ultrasonics Chemistry Physics::Instrumentation and Detectors chemistry.chemical_element Excitation temperature Condensed Matter Physics Surfaces Coatings and Films Electronic Optical and Magnetic Materials Mercury (element) Transition metal Excited state Physics::Atomic and Molecular Clusters Physics::Atomic Physics Atomic physics Microwave Excitation |
| Zdroj: | Journal of Physics D: Applied Physics, 37(8), 1228-1233. Institute of Physics |
| ISSN: | 1361-6463 0022-3727 |
| Popis: | In this paper a preliminary spectroscopic study of a microwave version (2.45 GHz) of the electrodeless QL-lamp from Philips is presented. Different spontaneously emitted lines by the argon and mercury atoms existing in the discharge have been measured. Equilibrium and non-equilibrium concepts are applied to radiating excited atomic levels. This permits us to infer some information about the excitation temperature in the lamp as well as the possible mechanisms of species excitation involved in this system. |
| Databáze: | OpenAIRE |
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