ZnO Nanobox Luminescent Source Fabricated by Three-Dimensional Nanotemplate Pulsed-Laser Deposition

被引：10

作者：

Hattori, Azusa N. ^{[1
]}

Ichimiya, Masayoshi ^{[2
,3
]}

Ashida, Masaaki ^{[2
]}

Tanaka, Hidekazu ^{[1
]}

机构：

[1] Osaka Univ, Inst Sci & Ind Res, Nanosci & Nanotechnol Ctr, Osaka 5670047, Japan

[2] Osaka Univ, Grad Sch Engn Sci, Toyonaka, Osaka 5608531, Japan

[3] Osaka Dent Univ, Dept Phys, Hirakata, Osaka 5731121, Japan

来源：

APPLIED PHYSICS EXPRESS | 2012年 / 5卷 / 12期

关键词：

NANOSTRUCTURES; LITHOGRAPHY; NANOWIRES;

D O I：

10.1143/APEX.5.125203

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A novel nanofabrication technique for metal oxide has been developed by combining inclined pulsed laser deposition with a three-dimensional (3D) nanotemplate prepared by nanoimprint lithography. ZnO nanobox structures with a tunable wall width of 20 to 100 nm can be successfully fabricated by controlling their alignment on a large scale. Cathodoluminescence measurements at 300 K showed an intense luminescence peak at around 380 nm corresponding to near-band-edge emission from even a single ZnO nanobox. The architecturally designed 3D ZnO nanostructures with an excellent wide-gap luminescent character should be good candidates for nanoscale device applications as a luminescent source. (C) 2012 The Japan Society of Applied Physics

引用

页数：3

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