We report on the first high-resolution study of LiLuF4:Tm3+. The accurate energy level scheme of Tm3+ in the LiLuF4 matr......

利用高温热分解法制备了LiLuF4∶Yb,Tm@LiGdF4核壳纳米晶。在980nm激光激发下,与未包覆的样品相比,LiLuF4∶Yb,Tm@LiGdF4核壳纳米......

本文在CF4气氛中以提拉法成功地生长出高质量的掺入Tm^3＋、Ce^3＋的LiLuF4和LiYF4晶体,对比了Ar和CF4气氛中生长的LiYF4晶体的红外光......