Kezsmarki

• Cr-Fe-O
• Ba-Co-Ge-O
• Ba-S-V
• Cr-Ni-O
• Co-Cr-O
• magnetic properties
• optical properties
• phonons
• infrared spectra
• structural transitions
• chalcogen
• transitional
• ternary
• non-disordered
• oxide
• cubic
• tetragonal
• orthorhombic
• monoclinic
• hexagonal