High-frequency properties of oil-phase-synthesized ZnO nanoparticles*
Ding Hao-Fenga),b), Yang Hai-Taob)†, Liu Li-Pingb), Ren Xiaob), Song Ning-Ningb), Shen Junc), Zhang Xiang-Qunb), Cheng Zhao-Huab), Zhao Guo-Pinga),b)‡
       
(a) Low-magnification and (b) high-magnification TEM image, and [(c) and (d)] SEM image of ZnO NPs, with the insets showing the corresponding SAEDs of ZnO nanoparticles.