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Information × Registration Number 0308U001915, 0107U004048 , R & D reports Title The oxygen and hydrogen influence on cadmium tellurium, zinc tellurium and their solid alloys electric properties popup.stage_title Дослідження електричних та оптичних властивостей кристалів цинк телур легованих в процесі вирощування Head Peleshchak Roman Mykhailovych, Доктор фізико-математичних наук Registration Date 28-03-2008 Organization Drohobych Ivan Franko State Pedagogical University popup.description2 Low temperature photoluminescence spectra of CdTe:А1 and ZnTe single crystalline samples, treated in gas discharge, at T=300 К for 0,5 1,5 hours, were investigated. The model was proposed, which shows the bond of atomic hydrogen with complex defects in n-CdTe and p-ZnTe. As was shown the hydrogen interaction with complex defects causes their decomposition and passivation of one of the components. It was found that donors are passivated in the CdTe:Al samples whereas acceptor are passivated in p-type ZnTe, which results in the electric activity of the non-passivated component. It is verified by photoluminescence at 5 К and conclusions derived from temperature dependences of electroconductivity. Semiconductor physics. Product Description popup.authors popup.nrat_date 2020-04-02 Close