「$StopCriteria」:修訂間差異

出自DDCC TCAD TOOL Manual
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第10行: 第10行:
|| ''Type''  || ''limit''      || Description
|| ''Type''  || ''limit''      || Description
|-
|-
||  1        || max of ''E''-field || The program will finish when the maximum of E-field in all region is less than ''Amp'' * ''limit''.
||  1        || max of ''E''-field || The program will finish when the maximum of E-field in all region is less than <math> ''Amp'' \times ''limit'' </math>.
|-
|-
||  2        ||                || <math> ''Amp'' \times ''limit'' </math>
||  2        ||                ||  
|}
|}



於 2019年2月19日 (二) 14:53 的修訂

Format

$StopCriteria
 type    limit                // where type is an integer, limit is a floating point.

Tell the program the stop criteria, i.e., when it should exit the time-stepping.

Type limit Description
1 max of E-field The program will finish when the maximum of E-field in all region is less than Amp×limit.
2

Example

$TimeStep
 1000000000

$StopCriteria
 1    1.0e-5

$SourceAmp
 2.0

Then the program is going to complete as electric field < 2.0e-5.

Related commands

$TimeStep, $SourceAmp