Manisha Deepak Joshi Deshpande

3 Questions 13 Answers 0 Followers

Questions related from Manisha Deepak Joshi Deshpande

Defect density calculations estimate higher defects than actual defects observed with optical microscope?

The image of etch pits for a bulk crystal of InSb from optical microscope gives estimation of defect density in the range 10^5 /cm^2 whereas calculation of defect density using relation Ns...

12 December 2013 9,266 1 View

Why is it that the peak observed in single crystal xrd is absent in the powder pattern?

I have InSb doped with nitrogen. The powder xrd shows the same values as undoped InSb values of 2theta. (24, 39.4, 46.6, 56.82, 62.54, 71.4, 76.34). However, the single crystal x ray is showing...

05 May 2013 4,378 19 View

In the EDAX analysis of InSbN, I am getting a percentage of nitrogen wrong. Is it because N is the lighter element?

I am getting a percentage higher than the percentage of N used. No possibility of atmospheric nitrogen being added as the material is grown in a closed environment.

03 March 2013 3,318 4 View