SEARCH Articles Figures Tables Bulk second-order susceptibility Bulk second-order susceptibility determination Electronic susceptibility, second-order Nonlinear second-order optical susceptibility Nonlinear second-order optical susceptibility origin Poled second-order susceptibilities Second-order nonlinear susceptibility Second-order nonlinear susceptibility origin Second-order susceptibility Langmuir-Blodgett Second-order susceptibility coefficient Second-order susceptibility magnitude Second-order susceptibility phase matching Second-order susceptibility polymers Second-order susceptibility single-component