2024-03-28T22:37:16Zhttps://gredos.usal.es/oai/requestoai:gredos.usal.es:10366/1221232022-02-07T14:44:49Zcom_10366_4101com_10366_4055com_10366_3946com_10366_3823col_10366_4102
Gestión del Repositorio Documental de la Universidad de Salamanca
author
Vasallo, Beatriz G.
author
González Sánchez, Tomás
author
Pardo Collantes, Daniel
author
Mateos López, Javier
2013-09-05T07:48:36Z
2013-09-05T07:48:36Z
2011
Vasallo, B.G. et al. (2011). Monte Carlo Analysis of the Dynamic Behavior of InAlAs/InGaAs Velocity Modulation Transistors: A Geometrical Optimization. Acta Physica Polonica A 119, pp. 193-195.
0587-4246
http://hdl.handle.net/10366/122123
The influence of the geometry on the dynamic behavior of InAlAs/InGaAs velocity modulation transistors is analyzed by means of a Monte Carlo simulator in order to optimize the performance of this new type of transistor. In velocity modulation transistors, based on the topology of a double-gate high electron mobility transistor, the source and drain electrodes are connected by two channels with different mobilities, and electrons are transferred between both of them by changing the gate voltages in differential mode. Consequently, the drain current is modulated while keeping the total carrier density constant, thus in principle avoiding capacitance charging/discharging delays. However, the low values taken by the transconductance, as well as the high capacitance between the two gates in differential-mode operation, lead to a deficient dynamic performance. This behavior can be geometrically optimized by increasing the mobility difference between the two channels, by increasing the channel width and, mainly, by reducing the gate length, with a higher immunity to short channel effects than the traditional architectures.
eng
Attribution-NonCommercial-NoDerivs 3.0 Unported
Velocity Modulation Transistor
Monte Carlo method
Monte Carlo Analysis of the Dynamic Behavior of InAlAs/InGaAs Velocity Modulation Transistors: A Geometrical Optimization
info:eu-repo/semantics/article
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
URL
https://gredos.usal.es/bitstream/10366/122123/1/2011%20ActaPP%20Beatriz%20VMT.pdf
File
MD5
bafcebf76747e797733127fbd1e78053
153913
application/pdf
2011 ActaPP Beatriz VMT.pdf
URL
https://gredos.usal.es/bitstream/10366/122123/5/2011%20ActaPP%20Beatriz%20VMT.pdf.txt
File
MD5
3c535a6e1b9b14ef5844384ea603610a
13912
text/plain
2011 ActaPP Beatriz VMT.pdf.txt