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Optical‐Dielectric Duple Bistable Switches: Photoluminescence of Reversible Phase Transition Molecular Material
Author(s) -
Zhang YaoZu,
Sun DongSheng,
Chen XiaoGang,
Gao JiXing,
Hua XiuNi,
Liao WeiQiang
Publication year - 2019
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201901150
Subject(s) - bistability , dielectric , photoluminescence , materials science , optoelectronics , optical bistability , phase transition , optical switch , fluorescence , nanotechnology , condensed matter physics , physics , optics , nonlinear optics , laser
Molecular optical‐dielectric duple bistable switches are photoelectric (dielectric and fluorescent) multifunctional materials that can simultaneously convert optical and electrical signals in one device for seamless integration. However, exploring optical‐dielectric duple channels of dielectric and photoluminescence is still a bigger challenge than single dielectric or photoluminescence bistable ones, which are hardly reported but probably will be heavily researched owing to the new generation artificial intelligence development needs in the future. Herein, a new optical‐dielectric duple bistable switches material, [(CH 3 ) 3 NCH 2 CH 3 ] 2 MnCl 4 ( I ), was obtained by a simple method for volatilization of solvents. Variable temperature single crystal X‐ray analysis indicates that material I has a reversible bistable structure (order‐disorder structure phase transition) corresponding to switching “ON′′ and ”OFF′′. Unlike the single dielectric bistable structures that were previously reported, material I also own bistable features in terms of fluorescence property. This material enriches the specific examples of photoelectric duple function switch materials and facilitates the development of required devices.