XIE DA-TAO, WU JIN-GUANG, MA GANG, YAN WEN-FEI, ZHOU WEI-JIN, XU GUANG-XIAN, XU DUAN-FU, TAO JING, QIN GUO-GANG. PREPARATION OF Tb3+-ION-DOPED Si-BASED LIGHT-EMITTING MATERIALS WITH SOL-GEL METHODJ. Acta Physica Sinica, 1999, 48(9): 1773-1780. DOI: 10.7498/aps.48.1773