Efficient and tunable photoluminescence for terbium-doped rare-earth-based Cs2NaYCl6 double perovskite.
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DOI: 10.1364/ol.472170
Abstract: Lead-free double perovskite materials with efficient and stable self-trapped exciton (STE) emissions show enormous potential for next-generation solid-state lighting. However, the low-emission efficiency and difficulty of spectral regulation are two major obstacles to their application.… read more here.
Keywords: earth based; based cs2naycl6; double perovskite; rare earth ... See more keywords