Nature
High-performance tandem perovskite LEDs through interlayer photon recycling.
You Ke, Wei Zhu, Chao Ma, Kuankuan Xiong, Wang Liu, Zhiyuan Kuang, Jianhong Wu, Dongmin Qian, Mengmeng Li, Saixue Wang, Jinpei Wang, Xiangru Tao, Shuang Xu, Lin Zhu, Qiming Peng
Published: 202610.1038/s41586-025-09865-4
Abstract
Tandem light-emitting diodes (LEDs), achieved by vertically stacking several units in series to combine the luminance of individual light-emitting elements, are effective for improving efficiency and lifespan compared with single-unit devices1-3. In…
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