Dear Santosh,

welcome,

The perovskite material used in producing solar cells is undoped and fine polycrysatlline material. Then it is supplied by two sandwiching layers, the HTL and the ETL. These layers are then metallized to produce the electrical electrodes.

One of these electrodes is transparent. It is normally made of transparent conductive oxides such as ITO. All layers are built on glass.

What is given most probably is the doping concentrations of the the HTL and the electron transport layer. The the intrinsic concentration ni of the perovskite is calculated in the simulator by giving Eg , the energy gap and the effective density of sates Nc and Nv.

So, you gave the structure you intend one can give more specific answer if this answer is not sufficient.

Best wishes

Dear Santosh,

welcome,

The perovskite material used in producing solar cells is undoped and fine polycrysatlline material. Then it is supplied by two sandwiching layers, the HTL and the ETL. These layers are then metallized to produce the electrical electrodes.

One of these electrodes is transparent. It is normally made of transparent conductive oxides such as ITO. All layers are built on glass.

What is given most probably is the doping concentrations of the the HTL and the electron transport layer. The the intrinsic concentration ni of the perovskite is calculated in the simulator by giving Eg , the energy gap and the effective density of sates Nc and Nv.

So, you gave the structure you intend one can give more specific answer if this answer is not sufficient.

Best wishes

Mandadapu, Usha, S. Victor Vedanayakam, and K. Thyagarajan. "Simulation and analysis of lead based perovskite solar cell using SCAPS-1D." Indian Journal of Science and Technology 10, no. 11 (2017): 65-72.

Thank you Dr Azeez Barzinjy and Abdelhalim abdelnaby Zekry for your valuable words. got my answer.

https://ieeexplore.ieee.org/abstract/document/8289019/