Device simulation method for use in numerical analyses of a semi

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364578, 36446828, G06F 1750

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active

058896805

ABSTRACT:
A device simulation method of conducting processing for recognizing a line of electric force for use in numerical analyses of a semiconductor device including a line of electric force calculating step of calculating a search direction vector, with a predetermined point as a starting point, linking the starting point of the search direction vector with a point set on a straight line extending in the direction of the search direction vector, and repeating, as necessary, the processing for calculating a search direction vector, with the newly set point as a starting point, and the processing for linking the starting point of the calculated search direction vector with a newly set point, and a line of electric force subdividing step of repeating the processing for setting another new point on a line segment linking a starting point of a search direction vector with a newly set point to shorten the line segment and when predetermined conditions are satisfied, replacing the point set at the line of electric force calculating step with a lastly set point to return the routine to the line of electric force calculating step.

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