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This article is cited in 9 scientific papers (total in 9 papers)
Impact of oxygen vacancies on the formation and structure of filaments in SiO$_2$-based memristors
E. V. Okulich, V. I. Okulich, D. I. Tetelbaum Lobachevsky State University of Nizhny Novgorod
Abstract:
The improvement of the parameters of the SiO$_2$-based memristor is found when creating displacement cascades in the near-surface layer of a silicon dioxide film by irradiation with Xe$^+$ ions. Molecular dynamic modeling of the structure of amorphous SiO$_2$ enriched with oxygen vacancies has shown the possibility of nucleation of silicon nanoclusters, which can play a significant role in the formation and evolution of current conducting paths (filaments) and thereby affect the parameters of the memristor.
Keywords:
memristive structures, silicon dioxide, filament, ion irradiation, nanoclusters, molecular dynamic modeling.
Received: 29.07.2019 Revised: 03.10.2019 Accepted: 03.10.2019
Citation:
E. V. Okulich, V. I. Okulich, D. I. Tetelbaum, “Impact of oxygen vacancies on the formation and structure of filaments in SiO$_2$-based memristors”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:1 (2020), 24–27; Tech. Phys. Lett., 46:1 (2020), 19–22
Linking options:
https://www.mathnet.ru/eng/pjtf5223 https://www.mathnet.ru/eng/pjtf/v46/i1/p24
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