Disordered, Quaternary, Kim, Phonons

• Ba-Cu-O-Y
• Fe-Ni-O-Zn
• Eu-Li-O-Si
• Ce-Li-O-Si
• La-Li-O-Si
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• wavenumber of transverse optical phonon
• wavenumber of longitudinal optical phonon
• quaternary
• disordered
• chalcogen
• oxide
• transitional
• tetragonal
• hexagonal
• orthorhombic
• cubic
• trigonal