Study of the Optical Properties of Silver Nanoparticles Prepared by the Pulsed Laser Ablation Technique in Water

Authors

  • Waad Saeid Suleiman  Department of physics, College of Science, Kirkuk University, Iraq
  • Dr. Khalil Ibrahim Muhammad  Department of physics, College of Education for Girls, Kirkuk University, Iraq

DOI:

https://doi.org/10.32628/IJSRST52310461

Keywords:

silver nanoparticles , absorbance of silver, transmittance of silver particles , optical properties of silver nanoparticles , neodymium Yak pulsed laser and surface Plasmon resonance

Abstract

Pulsed laser ablation technique (neodymium Yak pulsed laser) was used to prepare silver nanoparticles from silver sheet target with purity (99.99%) different laser wavelengths (532nm,1064nm, 1320nm) and different energies(600mj,800mj ,1000mj) were used in the preparation .The laser frequency was (6Hz) and the number of pulse was 1000 pulse. The optical properties of the nanoparticles were studied with UV-VISIBLE spectroscopy. The absorption spectra showed the appearance of sharp peaks as a result of surface Plasmon resonance at different wavelengths, these peaks appeared at wavelengths (400nm) for lasers with wavelength (532nm) and different energies ,while peaks appeared at wavelengths (400nm) for lasers with wavelength (1064nm) ,and finally wavelength at which peaks appeared was (409nm) for lasers with wavelength (1320nm).

References

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International Journal of Scientific Research in Science and Technology

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Published

2023-08-30

Issue

Volume 10, Issue 4, July-August-2023

Section

Research Articles

License

Copyright (c) IJSRST

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Waad Saeid Suleiman, Dr. Khalil Ibrahim Muhammad "Study of the Optical Properties of Silver Nanoparticles Prepared by the Pulsed Laser Ablation Technique in Water" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 10, Issue 4, pp.531-537, July-August-2023. Available at doi : https://doi.org/10.32628/IJSRST52310461