First-principles prediction of optical second-order harmonic generation in the endohedral N@ C 60 compound
First-principles prediction of optical second-order harmonic generation in the endohedral N@ C 60 compound
Zhang G, Strubbe DA, Louie SG, George TF. First-principles prediction of optical second-order harmonic generation in the endohedral N@ C 60 compound. Physical Review A. 2011;84(2):023837.