Tunable Piezophotonic Effect on Core-Shell Nanoparticles Prepared by Laser Ablation in Liquids under External Voltage
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-11
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
We report an experimental study on the piezophotonic effect of gold and lead zirconate titanate (PbZrTiO3) nanoparticles (NPs) and also their core-shell nanostructures prepared by the laser ablation in liquid method.
To obtain these NPs and composite materials, the targets were immersed in deionized water and a polymeric solution of polyvinyl pyrrolidone (PVP) under Nd:YAG laser pulses irradiation.
Linear and nonlinear properties of these NPs were studied by optical spectroscopy and the Z-scan technique.
Furthermore, tunable nonlinear properties of the NPs were measured under an external electric field under illumination to investigate the piezophotonic effect.
Our results show that, at the interface of PZT and Au, due to the Schottky barrier, we have electron/hole recombination prevention, which leads to efficient enhancement in the nonlinear properties.
American Psychological Association (APA)
Kodeary, A. K.& Hamidi, S. M.. 2019. Tunable Piezophotonic Effect on Core-Shell Nanoparticles Prepared by Laser Ablation in Liquids under External Voltage. Journal of Nanotechnology،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1183768
Modern Language Association (MLA)
Kodeary, A. K.& Hamidi, S. M.. Tunable Piezophotonic Effect on Core-Shell Nanoparticles Prepared by Laser Ablation in Liquids under External Voltage. Journal of Nanotechnology No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1183768
American Medical Association (AMA)
Kodeary, A. K.& Hamidi, S. M.. Tunable Piezophotonic Effect on Core-Shell Nanoparticles Prepared by Laser Ablation in Liquids under External Voltage. Journal of Nanotechnology. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1183768
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183768