Ridha Ajjel

High responsivity and 1/<i>f</i> noise of an ultraviolet photodetector based on Ni doped ZnO nanoparticles

Imen Ben Elkamel, Nejeh Hamdaoui, Amine Mezni et al. · RSC Advances · 2018 · 97 citations · Full text

Synthesis and characterization of Cu doped ZnO nanoparticles for stable and fast response UV photodetector at low noise current

Imen Ben Elkamel, Nejeh Hamdaoui, Amine Mezni et al. · Journal of Materials Science Materials in Electronics · 2019 · 76 citations

Materials Science, Electrical Engineering, Zno Nanoparticles +6

Distribution of barrier heights in metal/n-InAlAs Schottky diodes from current–voltage–temperature measurements

Nejeh Hamdaoui, Ridha Ajjel, B. Salem et al. · Materials Science in Semiconductor Processing · 2014 · 44 citations

Semiconductor Technology, Current–voltage–temperature Measurements, Electrical Engineering +5

Highly efficient, low cost, and stable self –powered UV photodetector based on Co2+:ZnO/Sn diluted magnetic semiconductor nanoparticles

Nejeh Hamdaoui, Imen Ben Elkamel, Amine Mezni et al. · Ceramics International · 2019 · 26 citations

Functional Nanomaterials, Chemical Engineering, Electrical Engineering +8

Enhancement of dielectric properties of Ni and Co doped ZnO due to the oxygen vacancies for UV photosensors application

Imen Ben Elkamel, Nejeh Hamdaoui, Amine Mezni et al. · Physica E Low-dimensional Systems and Nanostructures · 2020 · 26 citations

Materials Science, Dielectric Properties, Oxygen Vacancies +11