Parameters

TCO (SnO₂:F)

Buffer (TiO₂)

IDL1

Absorber (perovskite)

IDL2

HTM

Layer (nm)

500

50

10

330

10

350

N_A (cm⁻³)

-

-

-

-

-

2.10¹⁸ [7]

N_D (cm⁻³)

2.10¹⁹

10¹⁶

10¹³

10¹³

10¹³

-

ε_r

9.0

9.0

6.5

6.5 [6]

6.5

3.0 [9]

Χ (eV)

4.00

3.90 (variable)

3.90 (variable)

3.90 [10]

3.90

2.45 (variable) [11]

E_g (Ev)

3.50

3.20

1.55 (variable)

1.55 [12]

1.55 (variable)

3.00 [11]

N_t (cm⁻³)

10¹⁵

10¹⁵

10¹⁷

2.5.10¹³

10¹⁷

10¹⁵