B-Fe-Gd-O, Metalloid, Transitional

• B-Fe-Gd-Nd-O
• B-Fe-Ga-Gd-O
• B-Bi-Fe-Gd-O
• B-Fe-Gd-O-Sr
• magnetic properties
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic transitions
• phase transitions
• transitional
• rare earth
• metalloid
• chalcogen
• lanthanoid
• trigonal
• monoclinic