5 years ago

Crystalline Hollow Microrods for Site-Selective Enhancement of Nonlinear Photoluminescence

Crystalline Hollow Microrods for Site-Selective Enhancement of Nonlinear Photoluminescence
Xvsheng Qiao, Wei Kong, Mingyu Li, Yunhao Lu, Yong Liu, Xianping Fan, Bing Chen, Feng Wang
In the hands of the monkey god Sun Wukong hollow-structured microcrystals produce spatially resolved optical codes upon illumination with near-infrared light. In their Communication (DOI: 10.1002/anie.201703600), F. Wang et al. reveal that light scattering and reflection by the inner walls of the microrods modulates light intensity across the structure. As a result, the electric field proximal to the inner walls is enhanced and bright optical emissions are observed around the holes.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/anie.201705758

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