Parameters (absorber layers)

CsSnCl3

Thickness (nm)

800

Band gap, Eg (eV)

1.52

Electron affinity, X (eV)

3.90

Dielectric permittivity (relative), εr

29.4

CB effective density of states, NC (1/cm3)

1 × 1019

VB effective density of states, NV (1/cm3)

1 × 1019

Electron mobility, µn (cm2/Vs)

2

Hole mobility, µh (cm2/Vs)

2

Shallow uniform acceptor density, NA (1/cm3)

1 × 1015

Shallow uniform donor density, ND (1/cm3)

0

Defect density, Nt (1/cm3)

1 × 1015