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The Effective Potential in Device Modeling: The Good, the Bad and the Ugly
Authors:D.K. Ferry  S. Ramey  L. Shifren  R. Akis
Affiliation:(1) Department of Electrical Engineering and Center for Solid State Electronics Research, Arizona State University, Tempe, AZ 85287-5706, USA
Abstract:We discuss the use of the effective potential to incorporate quantum effects in device models. While threshold shifts and charge set-back are handled well, tunneling is not well handled by this approach, or by any other local potential approach.
Keywords:device modeling  transport  quantization  tunneling
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