Nabasindhu Das

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Questions related from Nabasindhu Das

Which XRD scan is better comparatively : Grazing Incidence or theta-2-theta scan to calculate the crystallite size and percentage crystallinity ?

I have done XRD scans of germanium that was deposited on silicon substrate and subsequently crystallized by laser annealing. In the case of theta-2-theta scan I observed a dominant substrate peak...

07 July 2019 8,210 4 View

What does fwhm represents in a photoluminescence spectrum ?

I want to know the physical analogy/information that is provided by fwhm of a photo luminescence spectrum of a semiconductor ( say CdSe or Halide perovskite quantum dots?

05 May 2018 1,114 3 View