Applied Physics
Effect of Atmospheric Conditions on Ultraviolet Photoconductivity of Zinc Oxide Nanoparticles

Mohammed A. Ibrahem; Emanuele Verrelli; Khue T. Lai; Fei Cheng; Mary O’Neill

Volume 3, Issue 1 , March 2023, , Page 115-123

  ZnO nanoparticles have gained considerable interest lately due to their remarkable optical and electrical properties, which enable them to have the potential to be the next generation of transparent semiconductors. However, interactions with atmospheric water and surface carbonates limited and seriously ...  Read More ...

Nanoplasmonic Sensing Using Gold Nanostructures

Abbas A. Thajeel; Mohammed A. Ibrahem; Duha S. Ahmed

Volume 2, Issue 2 , June 2022, , Page 8-15

  Nanoplasmonic sensing, based on the plasmonic resonance absorption of thin, irregularly-shaped Au nanostructures film, with a starting thickness of about 15 nm (±3 nm) sputtered on a quartz substrate, is used to monitor the CeO2 NPs (with an average diameter of 50 nm) film refractive index variations ...  Read More ...