Rajeswaran

• Dy-Fe-O
• Cr-O-Sm
• Cr-Gd-O
• Cr-O-Y
• Cr-Lu-O
• magnetic properties
• electronic and electrical properties
• optical properties
• phonons
• wavenumber of optical phonon
• chalcogen
• rare earth
• ternary
• transitional
• non-disordered
• orthorhombic
• tetragonal