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International Scientific and Practical Conference
"Electronics and Information Technologies"
| Issue 10, Pages: B-17-B-19 |
| DOI: https://doi.org/10.30970/elit2018.B05 |
| The Influence of Chromium Impurity on the Spectral Characteristics of ZnWO4 Crystals |
| S. Novosad, L. Kostyk, I. Novosad, M. Rudko |
| The absorption, excitation, and emission spectra under photo- and X-ray excitation of ZnWO, ZnWO4:Cr3+ zinc tungstate crystals have been investigated. The charge trapping and the radiative thermally stimulated recombination processes in ZnWO4 involve six trapping states at at 107, 129, 152, 170 K and 200, 235 K. The activation energies of traps which are responsible for appearance of TSL in the region 80-300 K were estimated. |
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© Ivan Franko National University of Lviv, 2018
Developed and supported - Laboratory of high performance computing systems
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