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International Conference ''Mechanisms and Nonlinear Problems of Nucleation, Growth of Crystals and Thin Films'' dedicated to the memory of the outstanding theoretical physicist Professor V.V. Slezov (Proceedings) St. Petersburg, July 1-5, 2019
Dielectrics
Formation of thin films and fine single crystals from gas phase on ionic crystal surfaces under heating and an electric field
L. G. Karyev, V. A. Fedorov, A. V. Chivanov Tambov State University named after G.R. Derzhavin
Abstract:
The behavior of surfaces of ionic crystals of various crystallographic orientations and surfaces of cleavage under heating in an electric field was studied. On the surfaces, viscous liquid drops or fine single crystals were observed. The charge appearing on crystal surfaces resulted from depletion or saturation of the near-surface layers with positive ions that led to a stoichiometric change in the crystal substance. Single crystals were formed from ionic gas, which appeared due to the sublimation of matrix ions from cleaved surface.
Keywords:
ionic crystals, surface, heat, electricity, film.
Received: 16.07.2019 Revised: 16.07.2019 Accepted: 25.07.2019
Citation:
L. G. Karyev, V. A. Fedorov, A. V. Chivanov, “Formation of thin films and fine single crystals from gas phase on ionic crystal surfaces under heating and an electric field”, Fizika Tverdogo Tela, 61:12 (2019), 2359–2362; Phys. Solid State, 61:12 (2019), 2363–2366
Linking options:
https://www.mathnet.ru/eng/ftt8567 https://www.mathnet.ru/eng/ftt/v61/i12/p2359
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Statistics & downloads: |
Abstract page: | 40 | Full-text PDF : | 10 |
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