Authors : E.A. Konstantinova, A.S. Ilin, A.V. Pavlikov and P.A. Forsh
Abstract: We present an investigation of titanium nitride samples obtained by additive technologies using EPR-spectroscopy. It was established that the main type of defects in this material is nitrogen atoms with unpaired electrons (N-radicals). It was found that the defect concentration increases by two times under illumination. This effect is reversible which is evidenced by the charge exchange of the N-centers. The data obtained may be useful for producing coatings based on the investigated samples.
E.A. Konstantinova, A.S. Ilin, A.V. Pavlikov and P.A. Forsh, 2019. Investigation of Defect Properties in Titanium Nitride Obtained by Laser Sintering. Journal of Engineering and Applied Sciences, 14: 5706-5709.