I want to model some thin film solar cell and perovsktie solar cell. I need optical properties data. I have been looking for long but dissappointed not to get that. Data like absorption coefficient, Nv, Nc, dielectric coefficients, thermal velocity, reflectivity etc are required to run these simulations in software like SCAPS, AMPS, PC1D. Anybody can help me with that?
It's better to look into different papers rather than in the websites. Data on the websites are not always reliable.
Well sir, I have been going through lot of papers but new materials do not have that much of data available.. So was looking any website releasing experimentally achieved data.
Thanks
For well studied materials, these values are generally well known and tabulated everywhere. For new materials, these values can vary significantly depending on the preparation procedure and that is why it is not easy to find 'the values'. Try and find a paper that uses the same material you want to use in your experiment, synthesized under the same conditions as those you want to use in your experiment... otherwise the deviation in the properties you use and the properties you yourself have could be significant! The deviations (in Ef, electrical permitivity, etc.) can be > than 10x depending on synthesis method.
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