Liarokapis

• Ba-Cu-Fe-O-Y
• Ba-Cu-O-Y
• Ba-Cu-La-O-Y
• Ce-Cu-Fe-O-Sr-Y
• Ba-Cu-O-Sm-Sr
• structural properties
• optical properties
• phonons
• wavenumber of optical phonon
• Raman spectra
• transitional
• chalcogen
• rare earth
• alkaline
• oxide
• orthorhombic
• tetragonal
• cubic
• trigonal