Kim, Oxide, Transitional, Wavenumber of optical phonon

• Na-Nd-O-Ti
• Fe-Ni-O-Zn
• La-Na-O-Ti
• H-La-O-Ti
• Gd-Na-O-Ti
• chalcogen
• transitional
• oxide
• quaternary
• disordered
• tetragonal
• trigonal
• cubic
• orthorhombic
• hexagonal