UV-laser-induced orientation of ZnO seed layer crystals for the growth of ZnO nanorods

被引：2

作者：

Zhang, Qiyan ^{[1
]}

Honda, Mitsuhiro ^{[1
]}

Takayanagi, Shinji ^{[1
]}

Ichikawa, Yo ^{[1
]}

机构：

[1] Nagoya Inst Technol, Grad Sch Engn, Nagoya, Aichi 4668555, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2018年 / 57卷 / 07期

关键词：

ROOM-TEMPERATURE; ZINC-OXIDE; THIN-FILMS; OPTICAL-PROPERTIES; NANOSTRUCTURES; THICKNESS; VAPOR;

D O I：

10.7567/JJAP.57.070306

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We found that UV laser irradiation on a ZnO seed layer induced the crystal orientation at the surface, consequently leading to the growth of densely aligned ZnO nanorods on such a laser-irradiated layer. A single nanosecond pulse with a wavelength of 266 nm was irradiated to a ZnO seed layer on a glass substrate, and then, ZnO nanorods were synthesized on a laser-treated layer by a hydrothermal method. Electron microscopic observations revealed the growth of highly oriented ZnO nanorods on a laser-irradiated seed layer as well as the orientation of seed layer crystals to [0001]. (C) 2018 The Japan Society of Applied Physics

引用

页数：3

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