Emile Haye

4 Questions 46 Answers 0 Followers

Questions related from Emile Haye

Application for iron nitride nanoparticles, with control of the magnetic properties ?

Dear All, I succeed to synthesize magnetic iron nitride nanoparticles on carbon xerogel substrate (carbon powder). Depending on my process parameters, I'm able to tune the magnetism of the...

06 June 2018 6,886 4 View

Relation between film density / texturation / bandgap ?

Dear all, I deposited CrN film using different conditions. I observed a strong texturation along (111) direction (already reported in numerous publication), but a large variation of the films...

01 January 2018 7,954 3 View

What is the IR Vibration at 2000cm-1 on LaFeO3-xNx perovskite thin film?

I've synthesized LaFeO3-xNx thin film by magnetron sputtering. The amount of nitrogen is very low (few %at). On FTIR measurements I observe a vibration mode position at around 2000cm-1, that I...

11 November 2015 5,349 11 View

Why is there an higher resistive behavior with lower activation energy?

I've deposited REFeO3 thin film, with RE=La, Pr, Nd and Sm. I've performed 4-probes measurements, in range 400-600°C (intrinsic domain). As expected, smaller RE cation gives higher resistivity,...

06 June 2015 810 3 View