Martinez lara

• Al-Ge-Li-O-P-Ti
• H-Li-O-P-V
• Ge-La-O
• Al-Ge-La-O
• O-Ti-Zr
• structural properties
• optical properties
• infrared spectra
• phonons
• electrical conductivity
• chalcogen
• transitional
• disordered
• pnictogen
• hexagonal
• tetragonal
• orthorhombic
• trigonal
• triclinic