2008, Chalcogen, Phonons

• Er-K-Nb-O-Ta
• O-Sn-Sr
• Li-Nb-O
• Au-C-H-N-O-Pr
• H-K-Mn-Na-O-Si-W
• wavenumber of optical phonon
• Raman spectra
• vibrational spectra
• infrared spectra
• wavenumber of longitudinal optical phonon
• chalcogen
• transitional
• oxide
• non-disordered
• rare earth
• cubic
• monoclinic
• trigonal
• tetragonal
• triclinic