Khalyavin, Metal, Transitional, Tetragonal

• Co-Ga-Mn-Ni
• Ba-Co-O-Tb
• Ba-Co-Nd-O
• As-Ba-Fe-K
• As-Ba-Fe
• magnetic properties
• magnetization
• structural properties
• magnetic structure
• spontaneous magnetic moment
• transitional
• metal
• antiferromagnetic
• alkaline
• disordered