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VLSI Design
Volume 13 (2001), Issue 1-4, Pages 221-227
http://dx.doi.org/10.1155/2001/37412

Wigner Function Methods in Modeling of Switching in Resonant Tunneling Devices

Scientific Research Associates, Inc., Glastonbury 06033, CT, USA

Copyright © 2001 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Issues associated with modeling of quantum devices within the framework of the transient Wigner equation are addressed. Of particular importance is the structure of the Wigner function, hysteresis, and device switching time, whose value is determined by the large signal device properties.