Alkaline, Chalcogen, Lanthanoid, Monoclinic, Phonons

• Ca-Mn-Nd-O
• Ba-La-O-Th-V
• Ba-O-Pr-Th-V
• La-Mn-O-Sr
• La-Mg-O-Ti
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• vibrational spectra
• wavenumber of longitudinal optical phonon
• rare earth
• lanthanoid
• alkaline
• chalcogen
• oxide