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Manual
API
Products
Wierzbicka
Ce-O-Sr-Y
Ce-Ga-Gd-O
Ga-Gd-O
Al-Ca-Gd-O
Ba-O-Sb-Ti
structural properties
optical properties
photo-conductivity data
photo-conductivity
chalcogen
rare earth
alkaline
transitional
lanthanoid
monoclinic
tetragonal