CAJ | 학술논문

该文章采用水热法制备了NaCl：Tb3＋荧光材料。测量并分析材料在室温下的激发光谱及相应的发射光谱。结果表明材料通过监测545nm的激发峰是由Tb3＋离子的f→f跃迁和基质吸收引起的激发峰组成。材料在500nm-750nm范围内的发射光谱由Tb抖离子的。D4→7FJ（J=5，4，3，2，1，0）跃迁引起的发射峰组成。，
해문장채용수열법제비료NaCl：Tb3＋형광재료。측량병분석재료재실온하적격발광보급상응적발사광보。결과표명재료통과감측545nm적격발봉시유Tb3＋리자적f→f약천화기질흡수인기적격발봉조성。재료재500nm-750nm범위내적발사광보유Tb두리자적。D4→7FJ（J=5，4，3，2，1，0）약천인기적발사봉조성。，
A series NaCI：Tb3＋ of phosphors were prepared by hydrothermal approach. Their photolu- mineseenee （PL） spectra were observed under ultraviolet （UV） light excitation at room temperature. The excitation spectrum was consisted of strong bands assigned to the 4fn→4fn-1 5d transitions. We observed e- mission spectra assigned to the electronic transitions from 5D4→7Fj （J=5,4,3,2,1 and 0）of Tb3＋ in NaCl.