$1Dparameters

function material general parameter setting in 1d-ddcc such as length, bandgap, permittivity, bandoffest, effective mass, mobility, lifetime.

If we wanna set totallayer as 3.

format 

$1Dparameters 
L1 Eg1 bandoffset1 ε1 me_ver1 me_par1 mh_hh1 mh_lh1 mue1 muh1 te1 th1
L2 Eg2 bandoffset2 ε2 me_ver2 me_par2 mh_hh2 mh_lh2 mue2 muh2 te2 th2
L3 Eg3 bandoffset3 ε3 me_ver3 me_par3 mh_hh3 mh_lh3 mue3 muh3 te3 th3

explanation of parameters

• L : length of this layer. (Unit Å)
• Eg : bandgap of this layer. (Unit eV)
• bandoffset : ΔEc/ΔEg
• ε : relative permittivity of this layer. (Unit ε0)
• me_ver : vertical effective mass of electron. (Unit m0)
• me_par : parallel effective mass of electron. (Unit m0)
• mh_hh : heavy hole effective mass of hole. (Unit m0)
• mh_lh : light hole effective mass of hole. (Unit m0)
• mue : the electron mobility. (Unit cm^2 V^-1 s^-1)
• muh : the hole mobility. (Unit cm^2 V^-1 s^-1)
• te : lifetime of electron. (Unit sec)
• th : lifetime of hole. (Unit sec)