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Products
Chalcogen, Transitional, Katiyar, Optical properties
O-Zn
Fe-Nb-O-Pb
Co-O-Zn
Bi-Nd-O-Ti
Bi-Fe-O
phonons
wavenumber of optical phonon
Raman spectra
optical absorption
wavenumber of transverse optical phonon
transitional
oxide
chalcogen
disordered
ferroelectric
hexagonal
tetragonal
cubic
monoclinic
orthorhombic