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Temperature-triggered triplex bistable switch in a hybrid multifunctional material: [(CH2)4N(CH2)4]2[MnBr4]

Abstract

The bistable optical-electrical duple switches represent a class of highly desirable intelligent materials because of their potential applications in the fields of next-generation flexible devices. However, the controllable photoelectric switchable materials with high-performance dielectric-switching and optical-switching properties are still scarce, let alone the rarely reported triplex bistable switches. Herein, a novel optoelectronic triple-functional organic-inorganic material, 5-azonia-spiro[4,4]nonane tetrabromomanganese (1, [ASN]2[MnBr4], ASN = (CH2)4N(CH2)4), which undergoes a reversible solid state phase transition around 327 K and exhibits a recognizable second harmonic generation (SHG) effect between SHG-on and SHG-off states, has been successfully synthesized and grown as block crystals. Intriguingly, the bromine-doped crystal can exhibit intense green luminescence with a high quantum yield of 13.07% under UV excitation, extending its application in the field of photoelectric seamless integration and/or flexible multifunctional devices.

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Publication details

The article was received on 24 Aug 2018, accepted on 02 Nov 2018 and first published on 02 Nov 2018


Article type: Paper
DOI: 10.1039/C8DT03456G
Citation: Dalton Trans., 2018, Accepted Manuscript
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    Temperature-triggered triplex bistable switch in a hybrid multifunctional material: [(CH2)4N(CH2)4]2[MnBr4]

    L. Xu, J. Gao, X. Chen, X. Hua and W. Liao, Dalton Trans., 2018, Accepted Manuscript , DOI: 10.1039/C8DT03456G

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