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The First Organic–Inorganic Hybrid Luminescent Multiferroic: (Pyrrolidinium)MnBr 3
Author(s) -
Zhang Yi,
Liao WeiQiang,
Fu DaWei,
Ye HengYun,
Liu CaiMing,
Chen ZhongNing,
Xiong RenGen
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201501026
Subject(s) - materials science , multiferroics , photoluminescence , luminescence , ferromagnetism , photovoltaics , quantum yield , doping , ferroelectricity , polarization (electrochemistry) , optoelectronics , condensed matter physics , dielectric , chemistry , optics , photovoltaic system , ecology , physics , biology , fluorescence
A hybrid organic–inorganic compound, (pyrrolidinium)MnBr 3 , distinguished from rare earth (RE)‐doped inorganic perovskites, is discovered as a new member of the ferroelectrics family, having excellent luminescent properties and relatively large spontaneous polarization of 6 μC cm −2 , as well as a weak ferromagnetism at about 2.4 K. With a quantum yield of >28% and emission lifetime >0.1 ms, such multiferroic photoluminescence is a suitable candidate for future applications in luminescence materials, photovoltaics, and magneto‐optoelectronic devices.