Bi-Fe-O, Japiau, Magnetic properties, Trigonal

• Ba-Bi-Ca-Fe-O
• Bi-Ca-Fe-O
• Ba-Bi-Fe-O
• Bi-Fe-O-Sr
• magnetization
• magnetic hysteresis
• values of magnetization
• coercive field
• magnetic moment
• pnictogen
• transitional
• chalcogen
• ferroelectric
• antiferromagnetic