Optical Properties of Iron Oxide Thin Films Prepared by Pulsed Laser Ablation Method

  • Rasha Hamid Ahmed

Abstract

Iron oxide nanoparticles (Fe2O3) were prepared by pulsed Nd-YAG laser ablation technology for a target of iron oxide in ultra-pure water with a constant number of pulses (250) with different ablation energies (400, 500, 600, 700 and 800) mJ and formed a colloidal solution for each energy. Optical properties were calculated and changing the energy value on the preparation of iron nanoparticles was shown, and the value of energy gap varies from (2.88-3.04) eV according to the change in the ablation energy.


 


http://dx.doi.org/10.25130/tjps.26.2021.052

Published
Jul 10, 2021
How to Cite
AHMED, Rasha Hamid. Optical Properties of Iron Oxide Thin Films Prepared by Pulsed Laser Ablation Method. Tikrit Journal of Pure Science, [S.l.], v. 26, n. 3, p. 84-88, july 2021. ISSN 2415-1726. Available at: <http://tjps.tu.edu.iq/index.php/j/article/view/1154>. Date accessed: 28 july 2021. doi: http://dx.doi.org/10.25130/j.v26i3.1154.
Section
Articles