Complete Surface-Potential Modeling Approach Implemented in the HiSIM Compact Model Family for Any MOSFET Type

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Many possible future device structures are investigated in parallel to obtain highest performance features. It has been shown that an SOI-MOSFET with a thin body enables both high device performances and suppression of statistical variations. Another possible approach to facilitate the scaling is to use the third dimension, so that multi-gate MOSFET structures using this approach are becoming attractive. This paper addresses the importance of circuit-simulation models, which are based on device physics and are realized by solving the Poisson equation explicitly. The HiSIM-model family, which covers all structures from bulk MOSFETs to multi-gate MOSFETs, is presented as an example fulfilling these requirements.

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Journal: TechConnect Briefs
Volume: 2, Nanotechnology 2011: Electronics, Devices, Fabrication, MEMS, Fluidics and Computational
Published: June 13, 2011
Pages: 706 - 709
Industry sector: Sensors, MEMS, Electronics
Topic: Compact Modeling
ISBN: 978-1-4398-7139-3