Browsing by Author "Abdub, Ali G."

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Defect-induced room temperature ferromagnetic properties of the Al-doped and undoped ZnO rod-like nanostructure

Abdub, Ali G.; Leta, Jule; Dejene, F. B.; Kittessa, Roro (Elsevier, 2017)

In this work, electron paramagnetic resonance (EPR) experiment on undoped ZnO and Al doped ZnO (AZO) nanoparticles prepared by facile sol–gel method were investigated. The effects of the Al concentration on room temperature ...
Wide visible emission and narrowing band gap in Cd-doped ZnO nanopowders synthesized via sol-gel route.

Leta, Jule T.; Dejene, Francis B.; Abdub, Ali G.; Roro, Kittessa T.; Hegazy, Aiat; Allam, Nageh K. (Elsevier Ltd., 2016)

Cd doped ZnO nanopowder (Zn1−XCdXO, 0.15≤ X ≤0.45) has been synthesized by facile sol-gel method. The X-ray diffraction (XRD) shows the powder possess polycrystalline with hexagonal wurtzite structure of ZnO without formation ...