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Correlation between the particle size, structural and photoluminescence spectra of nano NiCrO and La doped NiCrO materials.
Heliyon
November 2023
School of Photovoltaic and Renewable Energy Engineering (SPREE), Faculty of Engineering University of New South Wales (UNSW), Kensington, NSW, 2052, Australia.
Article Synopsis
- The study successfully synthesized undoped and La-doped NiCrO nanorods using a solution-based method and assessed their optical properties using DRS and PL spectroscopy.
- Structural characterization was performed through FTIR and XRD techniques, while HRTEM analysis showed the connection of NiCrO nanorods to nanoparticles.
- Findings indicated that factors like reaction time, band gap energy, and particle size were significantly influenced by altering La concentration, with average particle sizes for the samples ranging from 16 to 24 nm.