I am working on core shell of alumina/amorphous alumina. I have several PL spectra in different exciton wavelengths, now I don't know which exciton wavelength is better for my work?
Is it something in deep UV? I wonder what could be the application of your material. Maybe you could consider showing your spectra, if you really want to get advice
The excitation spectrum of a given wavelength fluorochrome is determined iby monitoring fluorescence emission, and find the excitation wavelength of maximum fluorescence intensity.