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Light-emitting ceramic and wavelength conversion device
A light-emitting ceramic that includes a pyrochlore type compound that contains 0.01 mol % or more of Bi with respect to 100 mol % of the general formula M1XM2YM3ZOW, wherein M1 is at least one of La, Y, Gd, Yb, and Lu, M2 is at least one of Zr, Sn, and Hf, M3 is at least one of Ta, Nb, and Sb, X, Y, Z, and W are positive numbers that maintain electrical neutrality, X+Y+Z=2.0, 0.005≤Z≤0.2, and 3X+4Y+5Z is 7.02 or less.
Light-emitting ceramic and wavelength conversion device
A light-emitting ceramic that includes a pyrochlore type compound that contains 0.01 mol % or more of Bi with respect to 100 mol % of the general formula M1XM2YM3ZOW, wherein M1 is at least one of La, Y, Gd, Yb, and Lu, M2 is at least one of Zr, Sn, and Hf, M3 is at least one of Ta, Nb, and Sb, X, Y, Z, and W are positive numbers that maintain electrical neutrality, X+Y+Z=2.0, 0.005≤Z≤0.2, and 3X+4Y+5Z is 7.02 or less.
Light-emitting ceramic and wavelength conversion device
KURETAKE SATOSHI (author)
2023-07-04
Patent
Electronic Resource
English
LIGHT-EMITTING CERAMIC, PREPARATION METHOD, WAVELENGTH CONVERSION DEVICE, AND LIGHT-EMITTING DEVICE
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