Ashraful Haider Chowdhury

3 Questions 12 Answers 0 Followers

Questions related from Ashraful Haider Chowdhury

How can I measure the carrier mobility and carrier life time of a solar cell from a theoretical point of view?

Impedance spectroscopy can be used to find out a carrier life time and Mott-Gurney law can be used to calculate carrier mobility. How can I find these two parameters from the above mentioned process?

12 December 2014 2,922 3 View

What is the influence of reverse saturation current, Io and diode ideality factor,n on organic solar cell performance?

what is the influence of reverse saturation current, Io and diode ideality factor,n on solar cell performance? In some organic solar cell n is greater than 2. it has values 3,4,5 etc. how is this...

11 November 2014 3,109 7 View

I have simulated I-V curve at 1000w/m^2. Now, I want to simulate I-V curves for different illumination levels. How can I simulate?

I have used following equations to simulate the curves at different illumination levels L1=1000 w/m^2;L2=700 w/m^2;delIL=IL1*(L1-L2)/L1; // IL1= photocurrent at 1000...

08 August 2014 8,404 16 View