Issue 17, 2013
From the journal:

CrystEngComm

In situ enhancement of NBE emission of Au–ZnO composite nanowires by SPR

Na Zhang,b   Wei Tang,a   Ping Wang,a   Xitian Zhang*a  and  Zhenyu Zhao*a  

* Corresponding authors

a Key Laboratory for Photonic and Optoelectronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, P. R. China
E-mail: xtzhangzhang@hotmail.com, zzy6612@163.com

b College of Chemistry, Jilin University, Changchun, P. R. China

Abstract

Enhancement of near-band edge of Au–ZnO composite nanowires was studied by in situ observation of photoluminescence. All the experiments were conducted on the same individual nanowires. This procedure eliminates the possible influence of the amount of the products collected by the micro spectrometer and uneven PL property behaviors at different parts. The enhancement ratio of the Au–ZnO composite nanowires is as large as ~92. Based on in situ PL experiments, an enhancement mechanism is investigated. This will be very useful for the creation of highly efficient solid-state emitters.

Graphical abstract: In situ enhancement of NBE emission of Au–ZnO composite nanowires by SPR

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Article information

DOI
https://doi.org/10.1039/C3CE40114F
Article type
Communication
Submitted
20 Jan 2013
Accepted
04 Mar 2013
First published
05 Mar 2013

CrystEngComm, 2013,15, 3301-3304

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In situ enhancement of NBE emission of Au–ZnO composite nanowires by SPR

N. Zhang, W. Tang, P. Wang, X. Zhang and Z. Zhao, CrystEngComm, 2013, 15, 3301 DOI: 10.1039/C3CE40114F

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