GaP/Si(111) Nanowire Crystals Synthesized by Molecular-Beam Epitaxy with Switching between the Hexagonal and Cubic Phases
- Autores: Shtrom I.1,2, Sibirev N.3,4, Ubiivovk E.3,5, Samsonenko Y.1,2, Khrebtov A.1, Reznik R.1,2,5, Bouravleuv A.1,2, Cirlin G.1,2,5
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Afiliações:
- St. Petersburg Academic University
- Institute for Analytical Instrumentation
- St. Petersburg State University
- St. Petersburg State Polytechnical University
- St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
- Edição: Volume 52, Nº 1 (2018)
- Páginas: 1-5
- Seção: XXI International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 13–16, 2017
- URL: https://journals.rcsi.science/1063-7826/article/view/202179
- DOI: https://doi.org/10.1134/S1063782618010219
- ID: 202179
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Resumo
A theoretical and experimental description of the synthesis of GaP nanowire crystals by molecularbeam epitaxy on Si(111) substrates with the use of gold as a catalyst is presented. The ratio between the fluxes of materials to be deposited and the substrate temperature are varied for a short time during nanowire synthesis in order to analyze the possibility of producing nanoinclusions of different polytypes. It is established that variations in the ratio between the fluxes of materials to be deposited and in the growth temperature bring about the controllable formation of inclusions, among them are structurally cubic crystalline regions. The inclusions are several nanometers thick.
Sobre autores
I. Shtrom
St. Petersburg Academic University; Institute for Analytical Instrumentation
Autor responsável pela correspondência
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 190103
N. Sibirev
St. Petersburg State University; St. Petersburg State Polytechnical University
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 199034; St. Petersburg, 195251
E. Ubiivovk
St. Petersburg State University; St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 199034; St. Petersburg, 197101
Yu. Samsonenko
St. Petersburg Academic University; Institute for Analytical Instrumentation
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 190103
A. Khrebtov
St. Petersburg Academic University
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 194021
R. Reznik
St. Petersburg Academic University; Institute for Analytical Instrumentation; St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 190103; St. Petersburg, 197101
A. Bouravleuv
St. Petersburg Academic University; Institute for Analytical Instrumentation
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 190103
G. Cirlin
St. Petersburg Academic University; Institute for Analytical Instrumentation; St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
Email: igorstrohm@mail.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 190103; St. Petersburg, 197101