Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Surface potential modeling of dual metal gate-graded channel-dual oxide thickness with two dielectric constant different of surrounding gate MOSFET

  • Datos identificativos

    Identificador: imarina:9329485
    Handle: https://hdl.handle.net/20.500.11797/imarina9329485
    Autores:
    Jaafar HAouaj ABouziane AIñiguez B
    Resumen:
    An Analytical study for the surface potential, threshold voltage and Subthreshold swing (SS) of Dual-metal Gate Graded channel and Dual Oxide Thickness with two dielectric constant different cylindrical gate surrounding-gate (DMG-GC-DOTTDCD) metal–oxide–semiconductor field-effect transistors (MOSFETs) is proposed to investigate short-channel effects (SCEs). The performance of the modified structure was studied by developing physics-based analytical models for the surface potential, threshold voltage shift, and Subthreshold swing. It is shown that the novel MOSFET could significantly reduce threshold voltage shift and Subthreshold swing, can also provides improved electron transport and reduced short channel effects (SCE). Results reveal that the DMG-GC-DOTTDCD devices with different dielectric constant offer superior characteristics as compared to DMG-GC-DOT devices. The derived analytical models agree well with simulation by ATLAS.

  • Otros:

    Autor según el artículo: Jaafar H; Aouaj A; Bouziane A; Iñiguez B
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/es de la URV: Iñiguez Nicolau, Benjamin
    Palabras clave: Threshold voltage Subthreshold swing Short channel effects Parabolic approximation method Dual oxide thickness (dot)
    Resumen: An Analytical study for the surface potential, threshold voltage and Subthreshold swing (SS) of Dual-metal Gate Graded channel and Dual Oxide Thickness with two dielectric constant different cylindrical gate surrounding-gate (DMG-GC-DOTTDCD) metal–oxide–semiconductor field-effect transistors (MOSFETs) is proposed to investigate short-channel effects (SCEs). The performance of the modified structure was studied by developing physics-based analytical models for the surface potential, threshold voltage shift, and Subthreshold swing. It is shown that the novel MOSFET could significantly reduce threshold voltage shift and Subthreshold swing, can also provides improved electron transport and reduced short channel effects (SCE). Results reveal that the DMG-GC-DOTTDCD devices with different dielectric constant offer superior characteristics as compared to DMG-GC-DOT devices. The derived analytical models agree well with simulation by ATLAS.
    Áreas temáticas: Logic Hardware and architecture Electrical and electronic engineering Computer science applications
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: benjamin.iniguez@urv.cat
    Identificador del autor: 0000-0002-6504-7980
    Fecha de alta del registro: 2023-09-16
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Referencia al articulo segun fuente origial: International Journal Of Reconfigurable And Embedded Systems. 9 (1): 52-60
    Referencia de l'ítem segons les normes APA: Jaafar H; Aouaj A; Bouziane A; Iñiguez B (2020). Surface potential modeling of dual metal gate-graded channel-dual oxide thickness with two dielectric constant different of surrounding gate MOSFET. International Journal Of Reconfigurable And Embedded Systems, 9(1), 52-60. DOI: 10.11591/ijres.v9.i1.pp52-60
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2020
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Computer Science Applications,Electrical and Electronic Engineering,Hardware and Architecture,Logic
    Threshold voltage
    Subthreshold swing
    Short channel effects
    Parabolic approximation method
    Dual oxide thickness (dot)
    Logic
    Hardware and architecture
    Electrical and electronic engineering
    Computer science applications

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