[14a-A35-1~10] 13.9 Optical properties and light-emitting devices

[14a-A35-6] Crystal Growth of Nitride Single-crystal Phosphor under High Pressure N₂

〇Takuya Hasegawa¹, Ryota Yamanashi¹, Sun-woog Kim¹, Kazuyoshi Uematsu¹, Kenji Toda¹, Mineo Sato¹ (1.Niigata Univ.)

Keywords:Phosphor

The nitride single crystal phosphors were grown by gas-solid hybrid method using high purity raw materials, BN crucibles and high preassure N2 sintering furnace "VESTA". From the crystal structure analysis using single crystal, we discussed the location of luminescent center and its coordination environment.