Gervits

• Bi-Fe-O
• Bi-Fe-O-Sr
• Ba-Cu-In-O
• Fe-Ga-O
• Co-Fe-Ga
• magnetic properties
• Moessbauer spectra
• resonance spectra
• nuclear magnetic resonance spectra
• structural properties
• transitional
• chalcogen
• oxide
• antiferromagnetic
• disordered
• trigonal
• tetragonal