Phonon Confinement Induced Non-Concomitant Near-Infrared Emission along a Single ZnO Nanowire: Spatial Evolution Study of Phononic and Photonic Properties

Phonon Confinement Induced Non-Concomitant Near-Infrared Emission along a Single ZnO Nanowire: Spatial Evolution Study of Phononic and Photonic Properties

The impact of mixed defects on ZnO phononic and photonic properties at the nanoscale is only now being investigated. Here we report an effective strategy to study the distribution of defects along the growth direction of a single ZnO nanowire (NW), performed qualitatively as well as quantitatively u...

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Bibliographic Details
Main Authors: Po-Hsun Shih, Tai-Yue Li, Yu-Chen Yeh, Sheng Yun Wu
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Nanomaterials
Subjects:
ZnO nanowire
confocal Raman spectroscopy
EDS mapping
NIR luminescence
Online Access:https://www.mdpi.com/2079-4991/7/11/353

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