The photoluminescence of Dy~(3+) doped and Dy~(3+), Ce~(3+) codoped in Ba_3La(BO_3)_3 were studied. The dependence of th......

研究了Ca3La(BO3)3基质中Dy3+的发射光谱和激发光谱.结果表明,强的激发峰值为351nm、367 nm和386 nm;Dy3+的488 nm和578 nm发射的......