Excitation-dependent photoluminescence, conduction mechanisms via Impedance spectroscopy, and DRT investigations in Al-doped ZnO ceramics

Key Points

• The study identifies unique conduction mechanisms through impedance spectroscopy in Al-doped ZnO ceramics.
• Key electronic properties were characterized via photoluminescence, demonstrating significant findings.
• Emphasis was placed on the structural and dielectric properties of Al-doped ZnO ceramics in this comprehensive analysis.
• This work provides a novel contribution to the understanding of Al-doped ZnO ceramics, indicating promising applications.