Carrillo-Nuñez, H., Medina-Bailón, C., Georgiev, V. P. and Asenov, A. (2020) Full-band quantum transport simulation in presence of hole-phonon interactions using a mode-space k·p approach. Nanotechnology, 32(2), 020001. (doi: 10.1088/1361-6528/abacf3) (PMID:32759487)
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Abstract
Fabrication techniques at the nanometer scale offer potential opportunities to access single dopant features in nanoscale transistors. Here we report full-band quantum transport simulations with hole-phonon interactions through a device consisting of two gates- all-around in series and a p-type Si nanowire channel with a single-dopant within each gated region. For this purpose, we have developed and implemented a mode-space based full-band quantum transport simulator with phonon scattering using the six-band k.p method. Based on the non-equilibrium Green's function formalism and the self-consistent Born's approximation, an expression for the hole-phonon interactions self-energy within the mode-space representation is introduced.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Asenov, Professor Asen and Medina Bailon, Miss Cristina and Carrillo-Nunez, Dr Hamilton and Georgiev, Professor Vihar |
Creator Roles: | Carrillo-Nuñez, H.Conceptualization, Methodology, Software, Writing – original draft, Writing – review and editing Medina-Bailón, C.Software, Writing – review and editing, Funding acquisition Georgiev, V. P.Supervision, Funding acquisition Asenov, A.Supervision, Funding acquisition |
Authors: | Carrillo-Nuñez, H., Medina-Bailón, C., Georgiev, V. P., and Asenov, A. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Nanotechnology |
Publisher: | IOP Publishing |
ISSN: | 0957-4484 |
ISSN (Online): | 1361-6528 |
Published Online: | 06 August 2020 |
Copyright Holders: | Copyright © 2020 The Authors |
First Published: | First published in Nanotechnology 32(2):020001 |
Publisher Policy: | Reproduced under a Creative Commons licence |
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