DocumentCode :
1522428
Title :
AMIGOS: Analytical model interface & general object-oriented solver
Author :
Radi, Malika ; Leitner, E. ; Selberherr, Siegfried
Author_Institution :
Institute for Microelectronics, TU Vienna, Gusshausstrasse 27-29, A-1040 Vienna, Austria
fYear :
1996
Firstpage :
1
Lastpage :
72
Abstract :
To accurately simulate modern semiconductor process steps, a simulation tool must include a variety of physical models and numerical methods. Increasingly complex physical formulations are required to account for effects that were not important in simulating previous generations of technology. Thus flexibility in definition of models as well as numerical solving methods is highly desirable. An object-oriented approach has been applied to implementing a dimension independent solver which uses an analytical input interface in the manner of Math-Cad, Mathematica, Matlab but highly optimized for numerical calculations of partial differential equations for complex simulation domains. It is equipped with a numerical solver, that supports direct and iterative solution methods, as well as an adaptive hierarchical grid adaptation algorithm which can be controlled by the analytical input language. To show the abilities of AMIGOS several examples in different dimensions are demonstrated.
Keywords :
Analytical models; Equations; Mathematical model; Numerical models; Object oriented modeling; Partial differential equations; Semiconductor process modeling;
fLanguage :
English
Journal_Title :
Technology Computer Aided Design TCAD, Journal of
Publisher :
ieee
ISSN :
1097-2102
Type :
jour
DOI :
10.1109/TCAD.1996.6449174
Filename :
6449174
Link To Document :
بازگشت