Effect of aspect ratio on the nonlinear optical properties of ZnO nanorods

In this work, we synthesized ZnO nanorods with two different aspect ratios using the solution method. Morphological and crystalline structures were investigated using TEM and XRD analysis. Also investigated the effect of aspect ratio on the optical properties of ZnO nanorods. With an increasing aspe...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2024-04, Vol.1300 (1), p.12027
Main Authors: Ramya, M, Satheesh, Swathy, Sreedhar, Sreelakshmi, Marydasan, Jitha P, Kailasnath, M
Format: Article
Language:English
Subjects:
Absorption
Aspect ratio
Nanorods
Nonlinear optics
Optical properties
Zinc oxide
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Summary:In this work, we synthesized ZnO nanorods with two different aspect ratios using the solution method. Morphological and crystalline structures were investigated using TEM and XRD analysis. Also investigated the effect of aspect ratio on the optical properties of ZnO nanorods. With an increasing aspect ratio of the nanorods, the absorption peak is red-shifted and near-band edge emission is suppressed. The nonlinear absorption is enhanced with the increasing aspect ratio of ZnO nanorods.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1300/1/012027