Engenharia Elétrica
URI permanente desta comunidadehttps://repositorio.fei.edu.br/handle/FEI/21
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3 resultados
Resultados da Pesquisa
- Impact of series resistance on the drain current variability in inversion mode and junctionless nanowire transistors(2023-10-05) SILVA, L. M. B. DA; Marcelo Antonio Pavanello; CASSÉ, M.; BARRAUD, S.; VINET, M.; FAYNOT, O.; Michelly De Souza© 2023 Elsevier LtdThis work analyzes the influence of source-drain series resistance variability over the drain current in junctionless and inversion mode nanowire transistors. A comparison between drain current and Y-function variability is presented using experimental data of nanowires with different widths and channel lengths. The source-drain series resistance variability is also presented. The results indicates that source-drain series resistance influence is higher on drain current variability for junctionless than inversion mode nanowire transistors.
- Electrical characteristics of n-type vertically stacked nanowires operating up to 600 K(2022-08-05) MARINIELLO, G.; BARRAUD, S.; VINET, M.; CASSE, M.; FAYNOT, O.; CALCADE, J.; Marcelo Antonio Pavanello© 2022 Elsevier LtdThis paper aims at analyzing the electrical characteristics of n-type vertically stacked nanowires with variable fin width, operating in the temperature range of 300–600 K. Basic electrical parameters, such as threshold voltage, subthreshold slope, and carrier mobility are extracted in the linear region, whereas the transconductance, output conductance, and intrinsic voltage gain are extracted in saturation, to access some of device's analog figures of merit. Also, it has been analyzed the DIBL, GIDL, Ion, and Ioff. currents.
- Analog characteristics of n-type vertically stacked nanowires(2021) MARINIELLO, G.; CARVALHO, C. A. B. D.; CARDOSO, PAZ, B.; BARRAUD, S.; VINET, M.; FAYNOT, O.; Marcelo Antonio Pavanello© 2021This paper presents the fundamental analog figures of merit, such as the transconductance, output conductance, transconductance over drain current ratio, intrinsic voltage gain and harmonic distortion (or non-linearity), of n-type vertically stacked nanowires with variable fin width and channel length. To have a physical insight on the results, the basic electrical parameters such as threshold voltage, subthreshold slope and low field electron mobility of the analyzed transistors were also studied. The studied analog parameters are presented in function of the transconductance over drain current, to allow for the comparison at the same inversion level.