Alkaline, Lanthanoid, Trigonal, Wavelength for luminescence

• Ca-Eu-O-P
• Ca-Eu-O-V
• Ca-Eu-Mg-O-P
• Ca-Eu-Lu-Mg-O-P
• Al-Ca-Eu-O-P
• rare earth
• alkaline
• lanthanoid
• chalcogen
• luminescent