Rusak, EvgeniaGuo, RuiStaude, IsabelleDecker, ManuelSautter, JurgenMiroshnichenko, AndreyPowell, David AnthonyBrener, IgalNeshev, DragomirKivshar, Yuri2020-06-09June 21-25978-146737475-0http://hdl.handle.net/1885/204879Plasmonic nanoantennas are known to provide strong enhancement of the radiative decay rate for localized emitters placed in their electric near-fields [1]. On the other hand, it was shown recently that all-dielectric nanoantennas can enable high directivity and near-unity radiation efficiency [2,3]. Here we suggest and analyze a hybrid metal-dielectric nanoantenna consisting of a gold nanorod and a silicon nanodisk, which allows combining these complementary advantages while maintaining a subwavelength footprint.application/pdfen-AU© 2015 IEEE20152019-12-19