The glass forming region of Bi_2O_3-B_2O_3-BaO ternary system was investigated.A serial of glass samples with high Bi2O3......

采用高温熔融法制备了Tm3 /Dy3 共掺杂铋酸盐玻璃样品。利用样品的差热分析曲线、拉曼光谱、红外透过光谱、吸收光谱、荧光光谱和......