"$StopCriteria" 修訂間的差異

出自 DDCC TCAD TOOL Manual
前往: 導覽搜尋
(Format)
(Example)
 
行 25: 行 25:
 
2.0
 
2.0
   
Then the program is going to complete as electric field < 2.0e-5.
+
Then the program completes as electric field < 2.0e-5.
   
 
== '''Related commands''' ==
 
== '''Related commands''' ==

於 2019年2月20日 (三) 09:13 的最新修訂

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 \times limit .
2

Example

$TimeStep
 1000000000

$StopCriteria
 1    1.0e-5

$SourceAmp
 2.0

Then the program completes as electric field < 2.0e-5.

Related commands

$TimeStep, $SourceAmp