Impact of the Stress on the Sub-Micron N-Metal Oxide Semiconductor Field Effect Transistor Characteristics
Author(s) -
R. Marrakh,
A. Bouhdada
Publication year - 2001
Publication title -
active and passive electronic components
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.144
H-Index - 22
eISSN - 1026-7034
pISSN - 0882-7516
DOI - 10.1155/2001/18731
Subject(s) - transconductance , mosfet , materials science , stress (linguistics) , field effect transistor , transistor , current (fluid) , optoelectronics , degradation (telecommunications) , charge density , electronic engineering , electrical engineering , engineering , physics , voltage , linguistics , philosophy , quantum mechanics
In this paper, we present a drain current model for stressed short-channel MOSFET's.Stress conditions are chosen so that the interface states generated by hot-carriers aredominant. The defects generated during stress time are simulated by a spatio-temporalgaussian distribution. The parasitic source and drain resistances are included. We alsoinvestigate the impact of the interface charge density, generated during stress, on thetransconductance. Simulation results show a significant degradation of the draincurrent versus stress time
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