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RARE EARTH PHOSPHATE PARTICLES, METHOD FOR IMPROVING LIGHT SCATTERING USING SAME, AND LIGHT SCATTERING MEMBER AND OPTICAL DEVICE INCLUDING SAME
RARE EARTH PHOSPHATE PARTICLES, METHOD FOR IMPROVING LIGHT SCATTERING USING SAME, AND LIGHT SCATTERING MEMBER AND OPTICAL DEVICE INCLUDING SAME
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机译:稀土磷酸盐颗粒,用于改善光散射的方法,以及包括相同的光散射构件和光学装置
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摘要
A rare earth phosphate particle containing a rare earth element A, where A is Sc, Y, La, Eu, Gd, Dy, Yb, or Lu, and a rare earth element B different from the element A, where B is Sc, Y, La, Eu, Gd, Dy, Yb, or Lu. The phosphate of the element A is preferably crystalline, with at least part of the element B dissolved in the phosphate of the element A in a solid state. The phosphate of the element A preferably has a xenotime or monazite crystal structure.
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