基质吸收带相关论文
The (Y,Gd)BO 3∶Eu phosphor was synthesized by solid state reaction. The UV spectra showed that in a certain range of ......
利用高温固相法合成了Y1.95-xGdxSiO5:Eu0.05(x=0.6mol%)荧光体.结构测定表明所合成的荧光体为单斜晶系的X2型Y2SiO5相,空间群为B2......
初步总结了基质晶体中吸收带位置的规律 ,即氧化物 (CaO∶Eu ,Y2 O3∶Eu ,≈ 2 0 0nm) >多铝酸盐 (BaMgAl1 0 O1 7∶Eu ,≈ 175nm)......
