K3Nd[Si2O7] hP78 193

• Eu-K-O-Si-Y
• Gd-K-O-Si
• Dy-K-O-Si
• K-O-Si-Tm
• K-O-Si-Yb
• structural properties
• optical properties
• values of luminescence
• luminescence
• disilicate
• rare earth
• metalloid
• chalcogen
• alkali
• hexagonal