金属周期阵列构成的等离激元晶体可以更加强烈地调控发光的方向性，制备是个难题，巧妙利用塑料闪烁体演示了该结构。

Plasmonic lattice resonance enhanced light emission from plastic scintillators by periodical Ag nanoparticle arrays

Bo Liu,^1,a), Zhichao Zhu,¹Qiang Wu,¹ Chuanwei Cheng,¹ Mu Gu,¹ Jun Xu,¹Hong Chen,¹ Jinliang Liu,² Liang Chen,² Xiaoping Ouyang ²

¹ Shanghai Key Laboratoryof Special Artificial Microstructure Materials and Technology, School ofPhysics Science and Engineering, Tongji University, Shanghai 200092, P. R.China

²StateKey Laboratory of Intense Pulsed Radiation Simulation and Effect, and RadiationDetection Research Center, Northwest Institute of Nuclear Technology, Xi’an710024, P. R. China

Electronic mail: lbo@tongji.edu.cn

APPLIED PHYSICS LETTERS 110, 181905 (2017)

全文链接2017 APL_Plasmonic lattice resonance-enhanced light emission from plastic scinti.pdf