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Improvement of Initial Solution Projection in Solving General Semiconductor Equations Including Engery Transport

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Simulation of Semiconductor Devices and Processes
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Abstract

An extension of Newton iteration method which provides an effective way to project an initial guess for a subsequent bias conditions — Newton projection Method (NPM) — is described. In particular, we applied the NPM to a system of semiconductor device equations including energy transport. The computational advantages of initial guess projection via NPM are illustrated through examples.

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References

  1. Z. Yu, R. W. Dutton, and M. Vanzi, “An extension to Newton’s Method in Device Simulators — On an efficient algorithm to evaluate small-signal parameters and to predict initial guess,” IEEE Trans. Computer-aided Design,vol. CAD-6, no. 1, pp. 41–45, Jan. 1987

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  2. D. Chen, E. C. Kan, U. Ravaioli, C. Shu and R. W. Dutton, “An improved energy transport model including non-parabolic and non-Maxwellian distribution effects,” IEEE Elec. Dev. Lett., vol. 13, no. 1, pp. 26–28, Jan. 1992

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  3. D. Chen, E. Sangiorgi, M. R. Pinto, E. C. Kan, U. Ravaioli and R. Dutton, “Analysis of spurious velocity overshoot in hydrodynamic simulations of ballistic diodes,” Proceeding of NUPAD V (Numerical Process and Device Modeling Workshop), Seattle, May 31 — June 1, 1992

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© 1993 Springer-Verlag Wien

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So, L.L., Chen, D., Yu, Z., Dutton, R.W. (1993). Improvement of Initial Solution Projection in Solving General Semiconductor Equations Including Engery Transport. In: Selberherr, S., Stippel, H., Strasser, E. (eds) Simulation of Semiconductor Devices and Processes. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6657-4_27

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  • DOI: https://doi.org/10.1007/978-3-7091-6657-4_27

  • Publisher Name: Springer, Vienna

  • Print ISBN: 978-3-7091-7372-5

  • Online ISBN: 978-3-7091-6657-4

  • eBook Packages: Springer Book Archive

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