Отправить статью по E-mail Manifestation of oxygen desorption in photoluminescence spectra of ZnO
- Авторы: Akopyan I.K.1, Labzovskaya M.E.1, Lisachenko A.A.1, Novikov B.V.1, Serov A.Y.1, Titov V.V.1, Filosofov N.G.1
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Учреждения:
- St. Petersburg State University
- Выпуск: Том 58, № 9 (2016)
- Страницы: 1767-1771
- Раздел: Semiconductors
- URL: https://bakhtiniada.ru/1063-7834/article/view/198583
- DOI: https://doi.org/10.1134/S1063783416090031
- ID: 198583
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Аннотация
The influence of oxygen desorption on the photoluminescence of zinc oxide has been investigated. Photodesorption and thermal desorption of oxygen have been controlled using mass spectrometry. It has been found that the removal of oxygen from the ZnO surface leads to a manifold increase in the exciton photoluminescence intensity. The process has a reversible character. The mechanism of increase in the exciton luminescence intensity of ZnO during the oxygen desorption has been discussed.
Об авторах
I. Akopyan
St. Petersburg State University
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
M. Labzovskaya
St. Petersburg State University
Автор, ответственный за переписку.
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Lisachenko
St. Petersburg State University
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
B. Novikov
St. Petersburg State University
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Serov
St. Petersburg State University
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
V. Titov
St. Petersburg State University
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
N. Filosofov
St. Petersburg State University
Email: xrul@mail.ru
Россия, Universitetskaya nab. 7–9, St. Petersburg, 199034
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