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Role of Cone-Shaped Contacts in VO2Nanoswitches. / Kapoguzov, Kirill E.; Mutilin, Sergey V.; Prinz, Victor Ya.

2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings. IEEE Computer Society, 2021. p. 58-61 9507652 (International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM; Vol. 2021-June).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Harvard

Kapoguzov, KE, Mutilin, SV & Prinz, VY 2021, Role of Cone-Shaped Contacts in VO2Nanoswitches. in 2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings., 9507652, International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM, vol. 2021-June, IEEE Computer Society, pp. 58-61, 22nd IEEE International Conference of Young Professionals in Electron Devices and Materials, EDM 2021, Aya, Altai Region, Russian Federation, 30.06.2021. https://doi.org/10.1109/EDM52169.2021.9507652

APA

Kapoguzov, K. E., Mutilin, S. V., & Prinz, V. Y. (2021). Role of Cone-Shaped Contacts in VO2Nanoswitches. In 2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings (pp. 58-61). [9507652] (International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM; Vol. 2021-June). IEEE Computer Society. https://doi.org/10.1109/EDM52169.2021.9507652

Vancouver

Kapoguzov KE, Mutilin SV, Prinz VY. Role of Cone-Shaped Contacts in VO2Nanoswitches. In 2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings. IEEE Computer Society. 2021. p. 58-61. 9507652. (International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM). doi: 10.1109/EDM52169.2021.9507652

Author

Kapoguzov, Kirill E. ; Mutilin, Sergey V. ; Prinz, Victor Ya. / Role of Cone-Shaped Contacts in VO2Nanoswitches. 2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings. IEEE Computer Society, 2021. pp. 58-61 (International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM).

BibTeX

@inproceedings{d2050f5754d34652a6ae7112c341ab9b,
title = "Role of Cone-Shaped Contacts in VO2Nanoswitches",
abstract = "Vanadium dioxide (VO2) is one of the most promising materials for new electronic devices and neuromorphic systems. Great interest in this material has arisen due to the unique reversible semiconductor-metal phase transition observed at 68°C. Recently, selective synthesis of nanosized VO2 single crystals on silicon nanostructures has been demonstrated and opens up the possibility of forming resistive switches with ultra-low energy consumption. This work is devoted to the design optimization of such switches. A new design of two-contact resistive switches based on VO2 nanocrystals with embedded cone-shaped needles was proposed and investigated. We simulated and analyzed the distributions of electric field strength, temperature, and current density inside a VO2 single crystal. It was shown that that the most energy-efficient geometry of the switches includes two cone-shaped nanocontacts embedded into the nanocrystal. The established optimum switch design is important for the formation of high sensitive switching elements for sensors and neuromorphic systems.",
keywords = "finite element model, metal-insulator phase transition, neuromorphic system, resistive switches, Vanadium dioxide, VO2",
author = "Kapoguzov, {Kirill E.} and Mutilin, {Sergey V.} and Prinz, {Victor Ya}",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 22nd IEEE International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 ; Conference date: 30-06-2021 Through 04-07-2021",
year = "2021",
month = jun,
day = "30",
doi = "10.1109/EDM52169.2021.9507652",
language = "English",
series = "International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM",
publisher = "IEEE Computer Society",
pages = "58--61",
booktitle = "2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings",
address = "United States",

}

RIS

TY - GEN

T1 - Role of Cone-Shaped Contacts in VO2Nanoswitches

AU - Kapoguzov, Kirill E.

AU - Mutilin, Sergey V.

AU - Prinz, Victor Ya

N1 - Publisher Copyright: © 2021 IEEE.

PY - 2021/6/30

Y1 - 2021/6/30

N2 - Vanadium dioxide (VO2) is one of the most promising materials for new electronic devices and neuromorphic systems. Great interest in this material has arisen due to the unique reversible semiconductor-metal phase transition observed at 68°C. Recently, selective synthesis of nanosized VO2 single crystals on silicon nanostructures has been demonstrated and opens up the possibility of forming resistive switches with ultra-low energy consumption. This work is devoted to the design optimization of such switches. A new design of two-contact resistive switches based on VO2 nanocrystals with embedded cone-shaped needles was proposed and investigated. We simulated and analyzed the distributions of electric field strength, temperature, and current density inside a VO2 single crystal. It was shown that that the most energy-efficient geometry of the switches includes two cone-shaped nanocontacts embedded into the nanocrystal. The established optimum switch design is important for the formation of high sensitive switching elements for sensors and neuromorphic systems.

AB - Vanadium dioxide (VO2) is one of the most promising materials for new electronic devices and neuromorphic systems. Great interest in this material has arisen due to the unique reversible semiconductor-metal phase transition observed at 68°C. Recently, selective synthesis of nanosized VO2 single crystals on silicon nanostructures has been demonstrated and opens up the possibility of forming resistive switches with ultra-low energy consumption. This work is devoted to the design optimization of such switches. A new design of two-contact resistive switches based on VO2 nanocrystals with embedded cone-shaped needles was proposed and investigated. We simulated and analyzed the distributions of electric field strength, temperature, and current density inside a VO2 single crystal. It was shown that that the most energy-efficient geometry of the switches includes two cone-shaped nanocontacts embedded into the nanocrystal. The established optimum switch design is important for the formation of high sensitive switching elements for sensors and neuromorphic systems.

KW - finite element model

KW - metal-insulator phase transition

KW - neuromorphic system

KW - resistive switches

KW - Vanadium dioxide

KW - VO2

UR - http://www.scopus.com/inward/record.url?scp=85113521594&partnerID=8YFLogxK

U2 - 10.1109/EDM52169.2021.9507652

DO - 10.1109/EDM52169.2021.9507652

M3 - Conference contribution

AN - SCOPUS:85113521594

T3 - International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, EDM

SP - 58

EP - 61

BT - 2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials, EDM 2021 - Proceedings

PB - IEEE Computer Society

T2 - 22nd IEEE International Conference of Young Professionals in Electron Devices and Materials, EDM 2021

Y2 - 30 June 2021 through 4 July 2021

ER -

ID: 34173820