Ce:(Y$_{1-x}$Lu$_{x}$)$_{3}$Al$_{5}$O$_{12}$ single-crystal phosphor plates for high-brightness white LEDs/LDs with high-color rendering (Ra > 90) and temperature stability
(Ce:(Y$_{1-x}$Lu$_{x}$)$_{3}$Al$_{5}$O$_{12}$ single-crystal phosphor plates for high-brightness white LEDs/LDs with high-color rendering (Ra > 90) and temperature stability)