Influence of y-irradiation on photoluminescence of porous germanium obtained by treatment in electric spark discharge
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Дата
2001
Науковий керівник
Укладач
Редактор
Назва журналу
ISSN
E-ISSN
Назва тому
Видавець
Одеський національний університет імені І. І. Мечникова
Анотація
The porous Ge layers are produced by spark discharge method. The photoluminescence
spectra of these layers are compared with ones for porous Ge obtained by stain,
chemical and electrochemical etching. There are the data in references that for porous
Ge layers obtained by different methods the maximum for photoluminescence spectrum
may be localized by two different wavelengths depending on the production procedure.
In contrast to it, our spectra consist of both peaks. Using the results of photoluminescence
spectra studies, the comparison of aging effects for porous Ge layers
produced by different methods was made. The influence of у-quanta action on photoluminescence
spectra of porous Ge layers was studied.
Опис
Ключові слова
photoluminescence, germanium, oxide, spectrum
Бібліографічний опис
Фотоэлектроника = Photoelectronics