B-Y, Disordered, Quaternary, Rare earth

• B-Co-Fe-Y
• B-Fe-Mn-Y
• B-Co-Nd-Y
• B-Fe-Si-Y
• B-Co-Gd-Y
• magnetic properties
• thermal and thermodynamic properties
• magnetization
• structural properties
• magnetic transitions
• rare earth
• quaternary
• disordered
• metalloid
• transitional
• tetragonal
• hexagonal
• orthorhombic
• trigonal
• monoclinic