Journal, Baghdad Science. “SiCi_xNxthin Films Preparation by TEA-Co2 Laser Induced Vapor-Phase Reaction and Study of the Nature of Chemical Bonds and Some Their Electrical and Optical Properties ”. Baghdad Science Journal 1, no. 2 (June 6, 2004): 239-246. Accessed April 9, 2020. http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/553.