Impedance plot value

a-nc-Si:H sample

Data index/units

G01/As deposited

G21/After heath tretment at 400˚C in vacuum

Sumar equivalent resistance

R_p/GΩ

8.11

9.12

Specific sample resistance

ρ_p/Ωm

811

912

Specific sample conductivity

σ_p/μS∙cm⁻¹

12.33

10.965

Amorphous-phase resistance

R₂/GΩ

7.22

8.21

Amorphous-phase specific resistance

ρ₂/Ω∙cm

72200

82100

Amorphous-phase specific DC conductivity

σ₂/μS∙cm⁻¹

13.85

12.18

Amorphous-phase dark pre-factor

σ₀/kS∙cm⁻¹

12.2

10.7

Amorphous-phase non-ideality index

n₂

0.986

0.962

Amorphous-phase capacitance

A₂/pF

3.1

4.2