LED phosphor

12:40 PM - 1:50 PM JST(3:40 AM - 4:50 AM UTC)

[2PT17] Photoluminescence Properties and Crystal Structure of Eu²⁺-Activated Ba₂LiAlSi₂O₈ Blue-Green Phosphor Discovered by Single-Particle-Diagnosis

*AKIHIRO NAKANISHI¹, SHIRO FUNAHASHI², YUKINORI KOYAMA³, HISANORI YAMANE², KOHSEI TAKAHASHI², TAKAYUKI NAKANISHI², NAOTO HIROSAKI², TAKASHI TAKEDA² (1. Tokushima University (Japan), 2. Advanced Phosphor Group, National Institute for Materials Science (Japan), 3. Center for Basic Research on Materials, National Institute for Materials (Japan))

Keywords:

Eu2+-activated phosphor,Single-crystal X-ray diffraction,Quasi-quaternary system,New crystal phase,Phosphor-converted LEDs