Spectral and Kinetic Characteristics of the Luminescence of Ga2O3 Crystals Excited by Nano- and Subnanosecond Electron Beams
- 作者: Oleshko V.I.1,2, Tarasenko V.F.1,2, Beloplotov D.V.1, Vil’chinskaya S.S.2
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隶属关系:
- Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences
- National Research Tomsk Polytechnic University
- 期: 卷 125, 编号 5 (2018)
- 页面: 627-631
- 栏目: Spectroscopy of Condensed States
- URL: https://bakhtiniada.ru/0030-400X/article/view/165834
- DOI: https://doi.org/10.1134/S0030400X18110218
- ID: 165834
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详细
The spectral and kinetic characteristics of the emission of Sn- and Fe-doped Ga2O3 crystals excited by a nanosecond electron beam are studied. A new cathodoluminescence band of the Fe-doped crystal is revealed with a maximum at λm = 315 nm. Comparison with the data obtained with a subnanosecond duration of the beam current pulse is performed. It is shown that, with increasing duration of the beam current pulse, the main contribution is made by cathodoluminescence in the range of 300–450 nm.
作者简介
V. Oleshko
Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences; National Research Tomsk Polytechnic University
Email: VFT@loi.hcei.tsc.ru
俄罗斯联邦, Tomsk, 634055; Tomsk, 634050
V. Tarasenko
Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences; National Research Tomsk Polytechnic University
编辑信件的主要联系方式.
Email: VFT@loi.hcei.tsc.ru
俄罗斯联邦, Tomsk, 634055; Tomsk, 634050
D. Beloplotov
Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences
Email: VFT@loi.hcei.tsc.ru
俄罗斯联邦, Tomsk, 634055
S. Vil’chinskaya
National Research Tomsk Polytechnic University
Email: VFT@loi.hcei.tsc.ru
俄罗斯联邦, Tomsk, 634050
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