表面等离激元可以增加发光跃迁几率，从而使发光衰减变快，这个物理现象不算是新现象了。

但你能为这种现象找到了一个实际应用吗？什么样的应用需要快衰减，下面的文章为你展示了一个非常重要的应用：闪烁体——一个永远追求更快的发光材料。

An approach to achieve significantly faster luminescence decay of thin-film scintillator by surface plasmons

Bo Liu,1,a) Zhichao Zhu,1 Jingtao Zhu,1 Shuang Wu,1 Hong Chen,1 Mu Gu,1 Qian Cheng,2 Hong Chen,2 Chuanwei Cheng,1 Zhanshan Wang,1 Yuping Zhao,3 and Qingli Zhang3

1.Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology,School of Physics Science and Engineering, Tongji University, Shanghai 200092, People’s Republic of China

2.Institute of Acoustics, Tongji University, Shanghai 200092, People’s Republic of China

3.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China

APPLIED PHYSICS LETTERS 104, 061902 (2014)

全文链接：

2014 ApplPhysLett_An approach to achieve significantly faster luminescence decay.pdf