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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 14, Pages 43–46
DOI: https://doi.org/10.21883/PJTF.2021.14.51187.18811 (Mi pjtf4737) 		 
Nanoisland shape variation during selective epitaxy

V. G. Dubrovskii

Saint Petersburg State University
Full-text PDF (705 kB)
DOI: https://doi.org/10.21883/PJTF.2021.14.51187.18811
Abstract: A model is developed for the changes in the nanoisland shape in selective area epitaxy. The model is based on the minimization of the surface energy at a given volume. The geometry considered is an island restricted by the two (101) and (112) side facets and (001) facet at the top, with the facet size changing with the island volume. The calculations are presented for the facet lengths, the corresponding aspect ratios and fractions of the surface areas of the competing facets.
Keywords: selective epitaxy, island shape, surface energy.
Funding agency Grant number
Russian Science Foundation 19-72-30004
This work was supported in part by the Russian Science Foundation, project no. 19-72-30004.
Received: 06.04.2021
Revised: 23.04.2021
Accepted: 23.04.2021
English version:
Technical Physics Letters, 2021, Volume 47, Issue 10, Pages 701–704
DOI: https://doi.org/10.1134/S1063785021070191
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. G. Dubrovskii, “Nanoisland shape variation during selective epitaxy”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:14 (2021), 43–46; Tech. Phys. Lett., 47:10 (2021), 701–704
Citation in format AMSBIB
\Bibitem{Dub21}
\by V.~G.~Dubrovskii
\paper Nanoisland shape variation during selective epitaxy
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2021
\vol 47
\issue 14
\pages 43--46
\mathnet{http://mi.mathnet.ru/pjtf4737}
\crossref{https://doi.org/10.21883/PJTF.2021.14.51187.18811}
\elib{https://elibrary.ru/item.asp?id=46333472}
\transl
\jour Tech. Phys. Lett.
\yr 2021
\vol 47
\issue 10
\pages 701--704
\crossref{https://doi.org/10.1134/S1063785021070191}
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