Core/Shell nanoparticle model

Hello Hoang,
The fundamental problem with your design file is that the LD models you are using are incorrect and do not reproduce acceptable distributions based on the literature data. These incorrect models result in a divergent simulation. I have previously provided you with properly fit LD models for both Au and Cu2O materials when you contacted us through the support@optiwave.com, I have reattached them here in a zip file. If you use these material fits you will not have the “No valid data” error.

There are additional concerns you should be aware of with your design.

• The Cu2O model is based on data covering a wavelength range of 2.5um – 55um. Your source wavelength is set to 0.7um which would result in extrapolation for the model which is not advisable for a Lorentz-Drude fit. You should find a data set for Cu2O that includes your desired operating wavelength