Maninder Singh

3 Questions 3 Answers 0 Followers

Questions related from Maninder Singh

Why do we not see any peak in the XRD pattern of iron sulfide on increasing concentration of thiourea?

I synthesized iron sulfide nanoparticles using thiourea but when i increase the amount of thiourea, i observe no peak in XRD pattern corresponding to iron sulfide. Please help or you can attach...

02 February 2015 1,481 10 View

How can we calculate mean free path of phonon in as synthesised material?

I synthesised CuFeS2, chalcopyrite system. How to calculate phonon mean free path for this system?

01 January 2015 9,668 2 View

Are Fermi level and Band gap same?

I need to know about the fermi level and band gap in semiconductor materials?

01 January 2015 257 13 View