DFT study of the enhancement of physico-chemical, nonlinear and optoelectronic properties of the 2-cyano-3-[4(diphenylamino) phenyl] acrylic acid molecule by doping with the potassium atom

Impact of doping on the optoelectronic, electronic and nonlinear optical properties and on the reactivity of photochromic polymers containing styrylquinoline fragments: Hartree-Fock and DFT study

“…We have also used the radicals CN, OH and COOH without much success. Finally, based on the works of C. C. Fonkem et al [28] , we carried out doping with alkaline (Lithium, sodium or potassium). Except for potassium, other dopants produced an insignificant impact on the optoelectronic and linear and nonlinear optical properties of our reference monomers.…”