A master’s thesis in the College of Science at the University of Karbala discussed the improvement of the optical and electrochemical properties of metal oxide polymers as nonlinear optical materials.
The thesis presented by the researcher Ashraf Hussain Saleh came with the aim of evaluating the geometrical and electronic structures and the quadratic optical and nonlinear properties through the introduction of Julolidine, while it included a theoretical study for the formation of organic-inorganic hybrid materials from the electron acceptors POM and the electron-donating organic Julolidine groups using DFT calculations.
The study concluded that the studied systems show large non-linear responses of the second order when maximizing the paired bond and improving the response calculated by a coefficient of 2.1, and the effects of compensation (alkyl and vinyl groups) were examined on the effectiveness of the Julolidine donor and thus on the responses. and an enhancement of up to 2.1 in the β-responses to the vinyl-substituted glodin derivatives.
