- #1
yasir.ustb
- 12
- 0
I have measured photoluminescence (PL) and light absroption spectra of some transtion metal oxide nanostructures. The PL intensity increases remarkably by decreasing the size of nanostructures. However, the intensity of absorption vary litte. Is there any relationship between the PL intensity and absroption intensity?. If PL intensity increase sharply then is it necessary that absorption instensiy should also increase sharply?