注射状ZnO纳米结构的生长机理及场发射性能

Xiaxi Yang, Xiaobing Zhang, W. Lei, Baoping Wang, Chi Li
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引用次数: 1

摘要

本文报道了喷射器状ZnO纳米结构的制备工艺及其优异的场发射性能。在低温600℃常压条件下,采用锌粉直接热蒸发的方法,在Si(001)衬底上制备了~5 nm厚金膜的注入剂状氧化锌纳米结构。采用场发射扫描电镜(FESEM)、x射线衍射(XRD)、拉曼光谱(Raman)和光致发光(PL)对产物的结构特征和光学性能进行了研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Growth mechanism and field emission properties of inject-like ZnO nanostructure
We report the fabrication process of injector-like ZnO nanostructures and their excellent field emission properties. Injector-like Zinc oxide (ZnO) nanostructures were synthesized on a Si (001) substrate with ~5 nm thick gold film by direct thermal evaporation of Zinc power under a low temperature of 600 degC and normal pressure. Field emission scanning electron microscopy (FESEM), x-ray diffraction (XRD), Raman and photoluminescence (PL) were applied to study the structural characteristics and optical properties of the product.
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