Engineering and Technology Journal

Author = Makram A Fakhri

Number of Articles: 3
The Structural and Optical Investigation of Grown GaN Film on Porous Silicon Substrate Prepared by PLD
The Structural and Optical Investigation of Grown GaN Film on Porous Silicon Substrate Prepared by PLD

Haneen D. Jabar; Makram A. Fakhri; Mohammed J. AbdulRazzaq; Subash C. B. Gopinath

Volume 41, Issue 2 , February 2023, , Page 270-279

https://doi.org/10.30684/etj.2022.135733.1281

Abstract
  The optical properties of a grown gallium nitride (GaN) thin film on a porous silicon (P-Si) substrate was investigated. A Photo-electrochemical etching method was used to synthesize ...  Read More ...
Synthesized of GaN Nanostructure Using 1064 nm Laser Wavelength by Pulsed Laser Ablation in Liquid
Synthesized of GaN Nanostructure Using 1064 nm Laser Wavelength by Pulsed Laser Ablation in Liquid

Husam Aldin A. Abdul Amir; Makram A Fakhri; Ali. A. Alwahib

Volume 40, Issue 2 , February 2022, , Page 404-411

https://doi.org/10.30684/etj.v40i2.2271

Abstract
  GaN nanostructure was Synthesized using Pulsed laser ablation in liquid ethanol with Nd:YAG laser at pulsed laser ablation energy of 1600 mj and laser wavelength of 1064 nm. The nanoparticle ...  Read More ...
Physical Properties of Pure Gold Nanoparticles and Gold Doped ZnO Nanoparticles Using Laser Ablation in Liquid For Sensor Applications
Physical Properties of Pure Gold Nanoparticles and Gold Doped ZnO Nanoparticles Using Laser Ablation in Liquid For Sensor Applications

Nabaa K. Hassan; Makram A Fakhri; Evan T. Salim

Volume 40, Issue 2 , February 2022, , Page 422-427

https://doi.org/10.30684/etj.v40i2.2242

Abstract
  In this paper, the effect of using laser ablation of pure gold targets to obtain gold Nano rods and for pure zinc targets to obtain zinc oxide nanoparticles was studied separately in ...  Read More ...