Injection Spectroscopy of Deep Traps in Nanostructured Films of Cadmium Sulfide
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Injection Spectroscopy of Deep Traps in Nanostructured Films of Cadmium Sulfide
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| Creator |
Гринько, Д.О.
Гринько, Д.О. Grynko, D.O. Дмитриев, О.П. Дмитриев, О.П. Dimitriev, O.P. Смертенко, П.С. Смертенко, П.С. Smertenko, P.S. Федоряк, O.M. Федоряк, O.M. Fedoryak, O.M. Опанасюк, Анатолій Сергійович Опанасюк, Анатолий Сергеевич Opanasiuk, Anatolii Serhiiovych Тиркусова, Надія Володимирівна Тыркусова, Надежда Владимировна Tyrkusova, Nadiia Volodymyrivna Носков, Ю.В. Носков, Ю.В. Noskov, Yu.V. Огурцов, Н.А. Огурцов, Н.А. Ogurtsov, N. A. Пуд, A.A. Пуд, A.A. Pud, A.A. |
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| Subject |
CdS film
Nanostructured layer Current-voltage characteristic Differential approach Injection spectroscopy Trap |
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| Description |
Nanocrystallin CdS films with controlled stoichiometry deposited by CSVS were investigated by meth- od of the current-voltage characteristics in ITO/CdS /In structures. It was shown that in the case of cadmi- um excess (S lecular recombination in the material. In the case of excess sulfur (S>Cd) charge flow mechanism is deter- mined by monomolecular recombination. In the band gap of CdS with excess of cadmium there was detected localized states with energy Et = 0.514 ± 0.026 eV, while in the material with Excess sulfur there are two localized states with energy Et1 = 0.514 ± 0.026 eV and Et2 = 0.700 ± 0.026 eV. Full concentration of localized states is more than 2·1021 m-3 – 5·1022 m-3. Dependence of injection in parameters and nature of injection in the structures based on nanostructured CdS films on their stoichiometry was determined. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/33901 |
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| Publisher |
Sumy State University Publishing
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| Date |
2014-02-07T08:39:29Z
2014-02-07T08:39:29Z 2013 |
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| Type |
Article
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| Identifier |
Injection Spectroscopy of Deep Traps in Nanostructured Films of Cadmium Sulfide [Текст] / D.O. Grynko, O.P.Dimitriev, P.S. Smertenko, O.M. Fedoryak, А.S. Оpanasyuk, N.V. Тirkusova, Yu.V.Noskov, N. A. Ogurtsov, A.A. Pud // 3rd International Conference “Nanomaterials: Applications & Properties - 2013 (NAP-2013)”. – Alushta, the Crimea, Ukraine, 2013. — С. 01NTF41-1.
http://essuir.sumdu.edu.ua/handle/123456789/33901 |
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| Language |
en
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