Photon-stimulated recombination of self-trapped holes with electrons in pre-irradiated solid Ar
DOI (Low Temperature Physics):
https://doi.org/10.1063/1.1867313Ключові слова:
PACS: 72.20.Jv, 78.60.HkАнотація
Spatially separated stable charge centers – trapped electrons and self-trapped holes – are generated in Ar cryocrystals by a low-energy electron beam. A combination of the cathodoluminescence and photon-stimulated luminescence methods has been used to probe recombination reactions. Photon-stimulated vacuum ultraviolet intrinsic recombination luminescence from pre-irradiated solid Ar was detected for the first time. The 1.96 eV laser light has been demonstrated to release electrons from their traps that gives rise to the well-known M-band at 9.8 eV. Additional information on the photostability of charge centers at low temperatures has been obtained.
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2004-12-29
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G.B. Gumenchuk, M.A. Bludov, and A.G. Belov, Photon-stimulated recombination of self-trapped holes with electrons in pre-irradiated solid Ar, Low Temp. Phys. 31, (2004) [Fiz. Nizk. Temp. 31, 237-240, (2004)] DOI: https://doi.org/10.1063/1.1867313.
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