铋离子发光研究进展  

Advances in Bismuth Ion Luminescence

作　　者：陈婷 曹人平 Chen Ting;Cao Renping(College of Mathematics and Physics,Jinggangshan University,Ji’an,Jiangxi 343009,China)

机构地区：[1]井冈山大学数理学院,江西吉安343009

出　　处：《激光与光电子学进展》2021年第15期193-204,共12页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(51862015);江西省自然科学基金(20202BABL204021)。

摘　　要：总结了铋(Bi)离子在荧光粉、玻璃、晶体等基质材料中的发光特性。Bi^(0)和Bi^(+)通常显示为近红外发光,Bi2+通常在600~800 nm范围内显示为红色发光,Bi3+在不同基质晶体场影响下在紫外至橙红色区域内显示发光,Bi5+通常在1000~1600 nm范围内显示为近红外发光,Bi团簇离子根据自身价态和基质的不同可以显示为近红外至中红外发光。不同基质的晶体场影响Bi离子的发光性能,从而丰富了Bi离子的发光特性。归纳了不同价态的Bi离子的发光机制,为新型Bi离子掺杂发光材料的研究和实际应用提供了帮助。This paper mainly summarizes the luminescence properties of Bi ions in host materials such as phosphors, glasses, and crystals. Bi^(0) and Bi^(+)ions usually show near-infrared emission. Bi2+ion emits red light in the range of 600-800 nm. Bi3+ion can show emission from the ultraviolet to red region due to the influence of crystal fields in different hosts. Bi5+ion emits near-infrared light in the range of 1000-1600 nm. Bi cluster ions can show emission from the near-infrared to mid-infrared region because of the influence of different valence state and hosts.The influence of crystal fields in different hosts on luminescence properties of Bi ions enriches the luminescence characteristics of Bi ions. The luminous mechanisms of Bi ions with different valence states are summed, which is helpful for the research and practical applications of new Bi ion doped luminescence materials.

关 键 词：材料 铋离子 红色发光 近红外发光 中红外发光 

分 类 号：O433[机械工程—光学工程] O469[理学—光学]