Firsova

• Dy-F-Na
• F-Na-Y
• F-Na-Yb
• Er-F-Na
• F-Na-Tm
• optical properties
• electronic and electrical properties
• permittivity (dielectric constant)
• magnetic linear dichroism
• magnetic dichroism
• halogen
• ternary
• alkali
• rare earth
• nonmetal
• cubic
• trigonal
• monoclinic
• hexagonal