P. Grima Gallardo

2 Questions 97 Answers 0 Followers

Questions related from P. Grima Gallardo

It is posible to obtain a difference of 1.5 eV in the band gap between bulk and thin film samples?

We prepared thin films (30 nm) of Cu3NbSe4 and the measured direct band gap is around 1.5 eV higher than that obtained for bulk samples.

18 April 2016 9,328 8 View

What's is the usual method to avoid double peaks in diffraction patterns because of the Kalpha1 and Kalpha2 radiation of Cu?

We observed double peaks in diffraction patterns of some compounds but we did not observe the same thing in other compounds. Any thoughts would be appreciated on perhaps it is the method for...

01 July 2014 7,538 4 View