Abstract
Abstract: 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.
| Original language | English |
|---|---|
| Pages (from-to) | 627-631 |
| Number of pages | 5 |
| Journal | Optics and Spectroscopy (English translation of Optika i Spektroskopiya) |
| Volume | 125 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 Nov 2018 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
Cite this
Oleshko, V. I., Tarasenko, V. F., Beloplotov, D. V., & Vil’chinskaya, S. S. (2018). Spectral and Kinetic Characteristics of the Luminescence of Ga2O3 Crystals Excited by Nano- and Subnanosecond Electron Beams. Optics and Spectroscopy (English translation of Optika i Spektroskopiya), 125(5), 627-631. https://doi.org/10.1134/S0030400X18110218