檢視 $doping 的原始碼

Setting of doping region for each layer.

'''<big><big>Format</big></big>'''
 $doping
 N
 L Nd Ea

'''<big><big>Parameter explaination</big></big>'''
* N : number of contiguous doping region <math>(\AA)</math>
* Nd : doping concentration. <math>N_A(+) or N_D(-)</math>　<math>(eV^{-1/2})</math>
* Ea : Activation energy. <math>(meV)</math>

'''<big><big>Example</big></big>'''
 $doping
 3
 500.0 1.00e+16 25.0
 2000.0 1.00e+17 25.0
 2500.0 1.00e+18 25.0 

This setting means region of 0-500A has 1e16 doping concertraion, 500-2000A has 1e17 doping concentraion, 2000-2500A has 1e18 doping concentraion. And their activation energy is 25meV.