Chalcone derivatives constitute a versatile class of organic compounds that have spawned considerable interest due to their remarkable nonlinear optical (NLO) properties. These materials exhibit a ...
K. Ichimura, Chem. Rev., 100, 1847 (2000). M. O’Neill and S. M. Kelly, J. Phys. D: Appl. Phys., 33, R67 (2000). K. Ichimura, Y. Hayashi, H. Akiyama, T. Ikeda, and N ...