Study and Application of Bridge-Like ZnO Nanostructure

• Main Authors: Ching-chi Chiu, 邱敬祁
• Other Authors: Cheng-Liang Hsu
• Format: Others
• Language: zh-TW
• Online Access: http://ndltd.ncl.edu.tw/handle/bn4z78

碩士 === 國立臺南大學 === 光電工程研究所 === 97 === Nanostructured materials represent an intellectually challenging and rapidly expanding area of research. These individual nanolasers could serve as miniaturized light sources for microanalysis, information storage, and optical computing. ZnO nanowires are considered as one of the most promising materials for the application of laser on account of its wide bandgap and higher exciton binding energy. In this thesis, the syntheses of ZnO nanowires by a new vapor – liquid – solid (VLS) process and the effects on the optical properties of ZnO nanowires have been investigated. In this works. We investigate the growth up bridge-like nanowire of ZnO and we use it has wide energy band gap to be the channel of FET. We can control gate Voltage to let ZnO bridge-like nanowire turn on or cut off. This device also can be photodetector.