Abstract—
We have studied the morphology and thermal stability of thin Cu1.8Se films produced by hydrochemical deposition at 333 K using sodium selenosulfate. The crystal structure and phase composition of the films have been determined by X-ray diffraction and scanning electron microscopy. Heat treatment in the temperature range 453–563 K has been shown to change the phase composition and morphology of the copper(I) selenide films, as well as the size of their structural elements.
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ACKNOWLEDGMENTS
This work was supported by the Russian Federation Government (program no. 211, no. 02.A03.21.0006) and the Federal Agency for Scientific Organizations (theme “Flux” No. АААА-А18-118020190112-8) and was performed using equipment at the Unique Neutron Diffraction Facility, Neutron Scattering Materials Research Unit, Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences.
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Fedorova, E.A., Maskaeva, L.N., Markov, V.F. et al. Morphology and Thermal Stability of Thin Cu1.8Se Films Produced by Chemical Deposition. Inorg Mater 55, 106–115 (2019). https://doi.org/10.1134/S0020168519020043
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DOI: https://doi.org/10.1134/S0020168519020043