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Journal of Physical Studies 6(2), 168–171 (2002)
DOI: https://doi.org/10.30970/jps.06.168 LASER DUSTERING OF A POLYCRYSTALLINE TARGET ON THE BASIS OF THE CuSbS2 COMBINATIONA. K. Shuaibov, L. L. Shimon, A. J. Dashchenko, J. E. Kacher, M. P. Chuchman
Uzhgorod National University, Department for Quantum Electronics |
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The research results of the laser plasma optical characteristics on the CuSbS$_{2}$ combination base which was formed in vacuum with the help of neodymium laser at power in a beam focussing point of $5 \cdot 10^{8}$ W$ \cdot $cm$^{-2}$ are shown. The spectra of the laser plasma radiation in the field of 210-600 nm and spectral lines radiation dynamics of the CuSbS$_{2}$ combination products destruction were studied. In radiation of the plasma plume the most intensive were found to be spectral lines of the copper atoms in the range of 320-520 nm and those of the antimony atoms in the field of 230-290 nm. The research of the radiation temporary characteristics of laser plasma indicates a significant role in the population of atoms and ions which are the CuSbS$_{2}$ destruction products excited levels of a dissociative recombination reactions of the complex ions. The outcomes of the laser plasma optical diagnostics are interesting for optimisation laser deposition of thin films from polycrystals on CuSbS$_{2}$ base, which are the working element of solar batteries.
PACS number(s): 52.80.-s, 52.20.Jm