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. 2015 Jul 22;2(7):n/a. doi: 10.1002/advs.201570023

Photoluminescence: Tailored Near‐Infrared Photoemission in Fluoride Perovskites through Activator Aggregation and Super‐Exchange between Divalent Manganese Ions (Adv. Sci. 7/2015)

Enhai Song 1, Shi Ye 1, Tianhui Liu 2, Peipei Du 3, Rui Si 3, Xiping Jing 2, Sha Ding 1, Mingying Peng 1, Qinyuan Zhang 1,, Lothar Wondraczek 4,
PMCID: PMC5115438

Abstract

Tailoring near‐infrared photoluminescence through activator aggregation and super‐exchange between manganese ions in a perovskite lattice is presented by Q. Zhang, L. Wondraczek, and co‐workers in article number 1500089, challenging the classical viewpoint where divalent manganese is used only for visible photoluminescence.

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Keywords: Mn2+‐aggregation, near‐infrared emission, perovskites, photoluminescence, super‐exchange


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