Ahmed E. Mansour

3 Questions 11 Answers 0 Followers

Questions related from Ahmed E. Mansour

Can we differentiate the signals from atomic nitrogen and molecular nitrogen in a mass spectra obtained from residual gas analyzers?

19 November 2015 3,139 3 View

Should there be any constraints on the FWHM of doublet peaks in XPS?

I'm attempting to fit Cl2p XPS peak using casaXPS, where I expect it to exist in two different chemical states. Hence, the fitting includes a pair of doublets (total of four peaks). The...

19 October 2015 5,456 3 View

How is the electrical conductivity of HOPG measured in the in-plane direction?

HOPG is a highly anisotropic material. I'm wondering if there is a straightforward direct method for measuring the in-plane electrical conductivity for square crystals of 1 mm thickness.

06 April 2014 8,369 1 View