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Manual
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Products
Bednarkiewicz
Er-K-O-W
F-Ho-Na-Y-Yb
F-Li-Na-Tm-Y-Yb
F-Ho-Na-Y
F-Gd-Nd
structural properties
optical properties
values of luminescence
optical absorption
luminescence
rare earth
lanthanoid
transitional
alkali
chalcogen
orthorhombic