Nadir Fadhil Habubi

4 Questions 148 Answers 0 Followers

Questions related from Nadir Fadhil Habubi

When the crystallite size estimated by XRD equal to grain size for thin films?

I think that the XRD for thin film also measured the grain size

29 March 2024 3,959 2 View

How we can explain the increase in transmittance with the decrease of refractive index for ITO thin film near IR?

The behavior of decreasing refractive index n for wavelengths greater than 700nm is an important result, because it corresponds transmission increasing of ITO /glass at near-infrared wavelength

04 December 2019 5,972 3 View

Why for metal oxide we need high dopant in order to appear in XRD?

I notice for a metal oxide when we we need this metal oxide to be doped , we must use doping with at least 8% wt in order to see some peaks belong to the dopant material in XRD pattern, other wise...

05 May 2018 6,641 3 View

Can we use Burstein–Moss effect in explain the behaviour of nanostructure instead of quantum size effect?

some papers use Burstein–Moss effect for explaining the increase of energy gap in nano crystalline structure ,others use the blue shift due to Quantum size effect

21 November 2016 1,001 3 View