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| Format: | Recurso digital |
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Zenodo
2026
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| Matèries: | |
| Accés en línia: | https://doi.org/10.5281/zenodo.18802805 |
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- This study explores the structural, optical, and electronic properties of doubly doped nickel oxide (NiO) incorporating cobalt and iron (Co, Fe) through various characterization techniques, including X-ray diffraction (XRD), X-ray absorption near-edge spectroscopy (XANES), UV-visible spectroscopy, Raman spectroscopy, and photoluminescence (PL). The research compares two sample types, DR (doped with Co and Fe via dry method) and SR (doped with Co and Fe via a solution route), to assess the influence of doping on the material's properties. Our findings suggest that while both doping methods result in similar lattice constants and optical characteristics, the solution-doped samples exhibit enhanced photoluminescence emission intensities and greater stability under environmental conditions. These insights provide valuable information for potential applications in optoelectronic devices and energy storage systems.