Table 3 Material input parameters for various HTLs are considered in the simulation study.
Material property | ZnTe | Sb2S3 | MWCNTs | MoO3 | Cu: NiO | MASnBr3 | TiO2:N | CZGS | NiCo2O4 | CuAlO2 |
|---|---|---|---|---|---|---|---|---|---|---|
Thickness (nm) | 250 | 250 | 600 | 100 | 100 | 200 | 50 | 200 | 70 | 350 |
Eg (eV) | 2.25 | 1.62 | 1.55 | 3.0 | 3.55 | 2.15 | 3 | 1.95 | 2.3 | 3.46 |
Χ (eV) | 3.73 | 3.7 | 3.64 | 2.3 | 1.8 | 3.39 | 2.2 | 3.67 | 3.48 | 2.5 |
εr | 7.3 | 7.08 | 9 | 18 | 11.75 | 8.2 | 3 | 10 | 11.9 | 60 |
NC (1/cm3) | 2.2\(\:\times\:\)1018 | 20\(\:\times\:\)1018 | 2.2\(\:\times\:\)1018 | 1\(\:\times\:\)1019 | 2.2 × 1021 | 1\(\:\times\:\)1020 | 1.3\(\:\times\:\)1014 | 2.2\(\:\times\:\)1018 | 2.2\(\:\times\:\)1018 | 2.2\(\:\times\:\)1018 |
NV (1/cm3) | 1.8\(\:\times\:\)1019 | 10\(\:\times\:\)1018 | 1.8\(\:\times\:\)1019 | 2.2\(\:\times\:\)1018 | 1.8\(\:\times\:\)1019 | 1\(\:\times\:\)1018 | 1.3\(\:\times\:\)1015 | 1.8\(\:\times\:\)1019 | 1\(\:\times\:\)1019 | 1.8\(\:\times\:\)1019 |
Vthn, (cm s− 1) | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 |
Vthp,(cm s− 1) | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 |
µn, (cm2/Vs) | 300 | 9.8 | 100 | 210 | 1.5\(\:\times\:\)10−2 | 1.6 | 2 | 60 | 1.05 | 2 |
µh (cm2/Vs) | 100 | 10 | 38.69 | 210 | 1.5\(\:\times\:\)10−2 | 1.6 | 2 | 20 | 1.61 | 8.6 |
ND (1/cm3) | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | ||
NA (1/cm3) | 2.0\(\:\times\:\)1018 | 5.7\(\:\times\:\)1015 | 4\(\:\times\:\)1018 | 1\(\:\times\:\)1018 | 1\(\:\times\:\)1018 | 1\(\:\times\:\)1018 | 1.3\(\:\times\:\)1014 | 2\(\:\times\:\)1016 | 1\(\:\times\:\)1018 | 3\(\:\times\:\)1018 |
Total density (cm− 3) | 1\(\:\times\:\)1014 | 1\(\:\times\:\)1014 | 8\(\:\times\:\)1014 | 1\(\:\times\:\)1015 | 1\(\:\times\:\)1016 | 1\(\:\times\:\)1015 | 1\(\:\times\:\)1015 | 1\(\:\times\:\)1015 | 1\(\:\times\:\)1015 | 1\(\:\times\:\)1015 |
References |
