Nonlinear optical properties of Ag-enriched ZnO nanostructures Ramya, Emusani ; Rao, M. Veeramohan ; Rao, D. Narayana Abstract Publication: Journal of Nonlinear Optical Physics and Materials Pub Date: September 2019 DOI: 10.1142/S0218863519500279 Bibcode: 2019JNOPM..2850027R