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Products
Geifman
O-P-Rb-Ti-V
K-O-Ta
O-P-Rb-Ti
K-Mn-O-Ta
K-Nb-O
electronic and electrical properties
phonons
optical properties
permittivity (dielectric constant)
wavenumber of optical phonon
transitional
chalcogen
alkali
ferroelectric
pnictogen
orthorhombic
cubic
triclinic
tetragonal