$usemunpfunc

Function for organic material. We usually assume the carrier mobility is depend on electrical field and follow Poole-Frenkel field dependent mobility equation.

format

$usemunpfunc
1 mue0 betae muh0 betah

parameter explanation

mue0 u8efbc9aelectron mobility at e 0 unit cm 2 ev -1 s -1 betae u8efbc9aelectron beta unit ev -0.5 muh0 u8efbc9ahole mobility at e 0 unit cm 2 ev -1 s -1 betah u8efbc9ahole beta unit ev -0.5