Publications by authors named "Muqarrab Ahmed"
Article Synopsis
- - The study examines zinc oxide (ZnO) thin films doped with cobalt (Co), iron (Fe), and zirconium (Zr), highlighting their use in optoelectronic devices and their structural and optical properties.
- - X-ray diffraction revealed that the doped films maintained a stable wurtzite crystal structure, while atomic force microscopy showed a granular texture; energy-dispersive X-ray spectroscopy confirmed the transition metals' presence.
- - Doping decreased the bandgap from 3.34 to 3.30 eV and improved electrical conductivity, suggesting promising applications in solar cells and light-emitting devices.
Article Synopsis
- The study successfully synthesized ferric vanadate (FeVO) using a simple hydrothermal method, highlighting its impressive electrochemical properties for detecting low-density ascorbic acid (AA).
- Various characterization techniques, including X-ray diffraction and electron microscopy, were used to analyze the phase purity, structure, and morphology of the synthesized FeVO.
- When tested, the FeVO-modified electrode demonstrated effective sensing capabilities for AA concentrations between 0.1-0.3 mM at room temperature, showing good stability and reproducibility that indicate its potential use in sensing applications.
