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 SM ISO690:2012DOROGAN, Valerian, VIERU, Tatiana, KOSYAK, V., DAMASKIN, Ion, CHIRITA, F.. UV radiation sensors with unitary and binary superficial barrier. In: Proceedings of SPIE - The International Society for Optical Engineering, Ed. 5, 9-12 septembrie 1997, Bucharest. Bellingham, Washington: SPIE, 1998, Ediția 5, Vol.3405, pp. 1007-1012. ISSN 0277-786X. DOI: https://doi.org/10.1117/12.312705 |
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 Proceedings of SPIE - The International Society for Optical Engineering Ediția 5, Vol.3405, 1998 |
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Conferința "Fifth Conference on Optics" 5, Bucharest, Romania, 9-12 septembrie 1997 | ||||||
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| DOI:https://doi.org/10.1117/12.312705 | ||||||
| Pag. 1007-1012 | ||||||
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UV radiation sensors with unitary and binary superficial barrier, made on the basis of GaP - SnO2 and GaAs - AlGaAs - SnO2 heterostructures, are presented in the paper. Technological and constructive factors, which permit to realize a high conversion efficiency and to exclude the influence of visible spectrum upon the photoanswer, are analyzed. It was established that the presence of an isotypical superficial potential barrier permits to suppress the photoanswer component formed by absorption of visible and infrared radiation in semiconductor structure bulk. |
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| Cuvinte-cheie A3B5 compounds, heterostructures, Superficial potential barrier, Ultraviolet radiation sensor |
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