Laser Science and Technology
Effect of Laser Energies on the Performance of Exfoliation and Fragmentation for Hexagonal Boron Nitride by Laser

Mayyadah H. Mohsin; Khawla S. Khashan; Ghassan M. Sulaiman; Khalil A. A. Khalil

Volume 3, Issue 3 , September 2023, , Page 20-36

  A technique for exfoliating Boron nitride (BN) nanosheets was devised, which was then followed by a laser ablation-fragmentation process to produce lamellar hexagonal Boron nitride nanostructures (h-BNNs). The physicochemical properties of the nanoparticles were analyzed to investigate the effect of ...  Read More ...

Study of the Effect of Laser Energy on the Structural and Optical Properties of TiO2 NPs Prepared by PLAL Technique

Israa F. Hasan; Khawla S. Khashan; Aseel A. Hadi

Volume 2, Issue 1 , March 2022, , Page 11-19

  Titanium dioxide nanoparticles were produced in this work by laser ablation of a high purity titanium objective immersed in distilled water. Optical and structural properties of the obtained TiO2 NPs using a Q-switched Nd: YAG laser of 1064nm wavelength with different laser energy (80, 100, 120, 140, ...  Read More ...