Romana Yousuf

10 Questions 25 Answers 0 Followers

Questions related from Romana Yousuf

This is related to the defects in perovskite solar cells???

Greetings to all.... While studying the defects in perovskite solar cells, is there any difference in selecting defect level close to VB or CB. Mostly researchers select the defect level...

20 January 2022 5,656 4 View

I am having some queries related to the defects in perovskite solar cells, can anyone help me over here, pls??

Greetings..... While simulating the defects in perovskite solar cells, I hav fou d that most of the researchers have selected the defect type as "neutral" and defect energy level as "above Ev"....

28 December 2021 5,119 3 View

Can we perform CV and CF analysis in SCAPS?

Greetings..... I am using SCAPS for simulation of Perovskite Solar Cells. I just want to know that can we perform CV and CF analysis in SCAPS or for this analysis we need some different...

16 September 2021 4,070 4 View

What should be the max Jsc in perovskite solar cells???

Greetings.... I have simulated the tin based Perovskite solar cell. But the Jsc is coming out to be very high (57.8 mA/cm2), which seems to be incorrect. Can anyone please give me suggestions...

12 August 2021 5,985 6 View

What should be the maximum value of short circuit current density in perovskite solar cells??

Can anyone pls tell me what should be the maximum permissible value of Jsc in case of perovskite solar cells. I m getting a value equal to 29.5 mA/cm2 (simulated). Looking forward for your kind...

10 July 2021 6,854 3 View

Can anyone pls help me in learning SETFOS??

I am working on perovskite solar cells and want to perform different optoelectrical characterization techniques on PSC using SETFOS simulator. Can anyone pls help me...... Thanks in advance Regards

23 June 2021 3,745 4 View

Can we change the electron affinity and band gap of the material used in solar cells??

I am working on perovskite solar cells. In many papers i have found that the electron affinity and band gap is changed in simulation study. But normally electron affinity and band gap is constant...

27 April 2021 9,886 7 View

What is the preferred length that we can choose for the absorber layer in perovskite solar cell?

I am simulating perovskite solar cell wherein i am changing the thickness of absorber layer from 0.6 to 2 um to see its effect on different performance parameters of the device. Kindly suggest if...

28 March 2021 1,466 9 View

Can anyone tell me what is the appropriate defect density that we need to take into consideration while simulating perovskite solar cell?

While simulating perovskite solar cells we normally take defect density as 1E14 or 1E15. Is there any specific reason for this?Can we take the value lesser than this like 1E10 or 2E11. Thank you

16 March 2021 9,343 8 View

Can anyone pls provide me information regarding the libraries where from i can get the absorption data of different materials used in solar cells??

I want to create .abs file ( absorption) for simulating solar cell in SCAPS. Can anyone pls provide me information regarding the libraries (websites) where from i can get the absorption data of...

11 February 2021 6,231 7 View