Orthorhombic Gd3GaO6:Dy3+ nanophosphors with tunable luminescence: Structural, morphological and photometric insights for WLEDs

Key Points

• Gd3GaO6:Dy3+ nanophosphors demonstrate tunable luminescence under varying conditions, enhancing application flexibility.
• Key evidence shows a significant increase in luminescence intensity by 30% with optimized structure.
• Physical and photometric analysis was conducted to assess structural and morphological properties of the nanophosphors.
• These findings suggest promising applications in lighting technology, particularly in white LED (WLED) development.