Vinh Pham

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Questions related from Vinh Pham

Why open circuit voltage is increased with increasing absorber thickness of perovskite solar cells in SCAPS?

When I increased absorber thickness of perovskite solar cells on SCAPs simulation happen: - short circuit current density increase -> that's correct ( from research paper) - fill factor...

19 October 2021 9,957 2 View

What is the function of FTO layer in perovskite structure?

Dear everyone, My structure include four layers in SCAPs simulation, including FTO/TiO2/CH3NH3SnI3/Cu2O. When I take out FTO layer, I got the higher efficiency than the structure of four layers. I...

07 October 2021 3,413 5 View

What are the factors that Open-circuit voltage, Short-Circuit Current and Fill Factor of perovskite solar cell depend upon ?

When we increase the thickness of the active layer and charge transport layer on SCAPs simulation, I am not sure that they affect the open-circuit voltage, short-circuit current and fill factor.

10 September 2021 6,860 4 View

What is the effect of temprature and band gap on power conversion efficiency in perovskite solar cell?

Can everyone please give me the reference which is related? Thank you very much!

28 May 2021 9,801 6 View

Adding the " recombination defects " each layer in SCAPs 1D

When we add "recombination defects" each layer, they can increase the efficiency of perovskite solar cell. Can everyone please give more recommendations? I tried to research but i am struggling...

01 January 1970 10,008 5 View