Enhanced near-infrared emission of Fe3+-doped yttrium-gallium garnet through Ca2+-Sn4+ ion pairs regulation for LED application

Key Points

• Enhanced near-infrared emission enables better light efficiency for LEDs, advancing illumination technology.
• Near-infrared emission increased significantly by 30% with the incorporation of Ca2+-Sn4+ ion pairs during doping.
• Analysis involved investigating Fe3+-doped yttrium-gallium garnet under various conditions to assess emission properties.
• This study highlights the potential applications in LED technology, suggesting a path for further advancements in energy-efficient lighting.