Madawa Madusanka

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Questions related from Madawa Madusanka

How to analyse Dielectric function graph obtained from VASP to find the effect on solar absorption ?

I have calculated the frequency dependent dielectric function of cubic CH3NH3PbI3 using VASP. Imaginary and real parts of the dielectric function have been graphed as below. I need to know the...

07 November 2019 6,526 3 View

How to find frequency dependent dielectric properties of Hybrid perovskite (Eg. CH3NH3BiI3 , CH3NH3SnI3) ?

This is my first attempt to calculate dielectric function. I was trying to calculate dielectric function using VASP as it is advised in the tutorial in VASP. Its a 3 step process. 1.Standard...

24 August 2019 4,692 4 View