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Fizika i Tekhnika Poluprovodnikov, 2016, Volume 50, Issue 1, Pages 9–16
(Mi phts6555)
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Reviews
Exciton emission of crystalline Zn(S)Se thin films arranged in microcavities based on amorphous insulating coatings
V. I. Kozlovskyab, V. S. Krivobokab, P. I. Kuznetsovc, S. N. Nikolaeva, E. E. Onishchenkoa, A. A. Pruchkinaa, A. G. Temiryazevc, S. I. Chentsova a P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
b National Engineering Physics Institute "MEPhI", Moscow
c Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences
Abstract:
A technology for the production of fully hybrid microcavities on the basis of Zn(S)Se films and amorphous insulating SiO$_{2}$/Ta$_{2}$O$_{5}$ coatings is proposed. The influence of all stages of the manufacturing cycle on the structure of exciton states in the Zn(S)Se films is demonstrated. This influence is reduced to four main effects: the appearance of a fine structure of emission lines related to free excitons; a decrease in the relative contribution of excitons bound at neutral acceptors to the exciton-emission spectrum; a shift of the emission lines related to exciton–impurity complexes and free excitons to lower frequencies; and a decrease in the splitting between emission lines related to heavy and light excitons. Samples of fully hybrid microcavities, in which the high structural and optical quality of Zn(S)Se films is retained, are fabricated.
Received: 14.04.2015 Accepted: 20.04.2015
Citation:
V. I. Kozlovsky, V. S. Krivobok, P. I. Kuznetsov, S. N. Nikolaev, E. E. Onishchenko, A. A. Pruchkina, A. G. Temiryazev, S. I. Chentsov, “Exciton emission of crystalline Zn(S)Se thin films arranged in microcavities based on amorphous insulating coatings”, Fizika i Tekhnika Poluprovodnikov, 50:1 (2016), 9–16; Semiconductors, 50:1 (2016), 8–15
Linking options:
https://www.mathnet.ru/eng/phts6555 https://www.mathnet.ru/eng/phts/v50/i1/p9
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Abstract page: | 35 | Full-text PDF : | 17 |
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