Multiple Fano resonances in nanorod and nanoring hybrid nanostructures<xref rid="cpb_28_1_014204_fn1" ref-type="fn">*</xref><fn id="cpb_28_1_014204_fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11674275, 11601469, and 61505174), the Natural Science Foundation of Hebei Province, China (Grant Nos. F2016203282, C2014203212, and E2016203185), and the Science and Technology Research Project of Hebei Higher Education Institutions, China (Grant No. QN2018071).</p></fn>

Multiple Fano resonances in nanorod and nanoring hybrid nanostructures**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11674275, 11601469, and 61505174), the Natural Science Foundation of Hebei Province, China (Grant Nos. F2016203282, C2014203212, and E2016203185), and the Science and Technology Research Project of Hebei Higher Education Institutions, China (Grant No. QN2018071).

Wu Xijun¹, Dou Ceng¹, Xu Wei¹, Zhang Guangbiao¹, Tian Ruiling², Liu Hailong^{1, †}

(a) Schematic of the NRD nanostructure consisting of one nanoring and one nanorod. (b) The extinction and absorption spectra of the NRD.