$ifuseconstvb

$ifuseconstvb is the command to set up a fixed Schottky barrier. Usually the drain and source barrier is decided by the doping to form a Ohmic contact. However, sometime it is not ohmic contact or it is Schottky barrier. So the program can use this command to setup the Schottky barrier. The format is

$ifuseconstvb
SB_drain  SB_source  SB_base  SB_vref  

For example:

 $ifuseconstvb
 1.0 0.5 0.3 0.3