Plasmonic welding of hybrid Au-ZnO nanostructure

6th conference on Advances in Optoelectronics and Micro/nano-optics

Chen, Z.Y.^1 ; Yang, H.B.^1 ; Ghosh, P.^1 ; Li, Q.^1 ; Qiu, M.^1

State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou

310027, China^1

关键词: Metal semiconductors;    N-type ZnO;    Non-wetting;    Schottky;    Schottky rectifiers;    ZnO nanostructures;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/844/1/012026/pdf
DOI  :  10.1088/1742-6596/844/1/012026

来源: IOP

【 摘 要 】

We report that 532 nm CW laser can be used to obtain non-wetting metal-semiconductor (Au-ZnO) Schottky heterojunctions by plasmonic welding. Single crystal Au and n-type ZnO nanowires are placed on gold (Au) and titanium (Ti) electrodes, respectively, and the junction welding is realized. The current-voltage (I-V) characteristic curve of the single Schottky rectifier is also measured.