Shaida Kakil

3 Questions 30 Answers 0 Followers

Questions related from Shaida Kakil

Please help me I need some papers about HRTEM images of silicon nanopartical ?

High-resolution transmission electron microscopy (HRTEM) or (HREM) is an imaging mode of the transmission electron microscope (TEM)

08 February 2016 8,257 4 View

Why, when Silicon changes to Porous silicon, does the energy gap change to direct? Why is the energy gap in porous silicon increased?

Its clear that the surface of porous increased and energy gap depends on type of porous Silicon (Nonporous, Mesoporous and Macroporous) I think, this increase in energy gap comes from SiO2 bond...

03 April 2014 517 3 View

How to explain the ratio of the relative intensities of XRD in the same material ?

For example the ratio of the relative intensities R (R =I(0 0 2)/I(1 0 0).

11 March 2014 7,988 3 View