Muhd Firdaus Kasim

3 Questions 7 Answers 0 Followers

Questions related from Muhd Firdaus Kasim

Wide scan of XPS shows the existing of Al element but narrow scan does not show any noticeable peak for Al element. Why does this happen?

I have samples of 1% of Al doped LiNiCoTiO2 cathode materials. Wide scan of XPS shows the existing of Al element in Al doped cathode materials but narrow scan does not show any noticeable peak...

12 December 2019 1,905 4 View

Is it ok if we done rietveld refinements and the values for Rwp is exceeds 10?

I have done XRD rietveld refinenments using Highscore Plus software. The issue is i have done refinements using several structure for my sample but the Rwp value is more than 10. Some researchers...

09 September 2018 3,761 1 View

Hi everyone, i have question regarding XPS. If we have sample SiC thin films, is it ok to use adventitious carbon for charge correction?

I have read some article of SiC thin films. They used adventitious carbon for charge correction. My question is, since SiC already contain carbon, so how can we used carbon as charge...

08 August 2017 8,684 12 View