A new insight into the unique magneto-optical effect of layered perovskite(C_(6)H_(5)C_(2)H_(3)FNH_(3))_(2)MnCl_(4)  

作　　者：Zhao-Bo Hu Long-He Li Yibo Han Jinlei Zhang Jianrong Li Zilu Chen ShuyiWu Yi Zhang Heng-Yun Ye You Song 

机构地区：[1]State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing,PR China [2]Chaotic Matter Science Research Center,Faculty of Materials Metallurgy and Chemistry,Jiangxi University of Science and Technology,Ganzhou,PR China [3]Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry,Jiangxi University of Science and Technology,Ganzhou,PR China [4]Wuhan National High Magnetic Field Center and School of Physics,Huazhong University of Science and Technology,Wuhan,PR China [5]Jiangsu Key Laboratory of Micro and Nano Heat Fluid Flow Technology and Energy Application,School of Physical Science and Technology,Suzhou University of Science and Technology,Suzhou,PR China [6]State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources,School of Chemistry and Pharmaceutical Sciences,Guangxi Normal University,Guilin,PR China

出　　处：《Aggregate》2023年第3期120-125,共6页聚集体（英文）

基　　金：National Key Research and Development Program of China,Grant/Award Numbers:2018YFA0306004,2017YFA0204800;National Natural Science Foundation of China,Grant/Award Numbers:21973038,21805119,12064002,21875093,22105089,61904119,11974126;The Joint Fund for Regional Innovation and Development,Grant/Award Number:U20A2073;Natural Science Foundation of Jiangxi Province,Grant/Award Numbers:20204BCJ22015,20202ACBL203001;Natural Science Foundation of the Jiangsu Higher Education Institutions of China(,Grant/Award Number:20KJB140019);Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry,Grant/Award Number:20212BCD42018;Interdisciplinary program of Wuhan National High Magnetic Field Center,Grant/Award Number:WHMFC202133。

摘　　要：Magnet-optical materials embracing coupled magnetic and photoluminescent properties in single phase are promising in microelectronics and optoelectronic devices.However,the current research mainly focuses on traditional inorganic materials,and there are few reports on molecule materials.Recently,we synthesized an organic–inorganic hybrid complex((C_(6)H_(5)C_(2)H_(3)FNH_(3))_(2)MnCl_(4)(1)with perovskite structure.Physical measurements show that 1 not only behaves as an antiferromagnet with spin canting but also exhibits unusual fluorescent properties.Importantly,under the magnetic field at different temperatures,the luminous intensity of 1 changed,and a red-shift occurred with obviously optical hysteresis.These phenomena directly prove the existence of magneto-optical coupling in 1.More interestingly,the optical hysteresis can be observed in both low and high field,which is unprecedented in other molecular materials.Even in traditional inorganic materials,it can only be observed in strong field.This special function provides the possibility for the application of low energy consumption optoelectronic devices.

关 键 词：magnetic order magneto-optical effect optical hysteresis optical phenomena 

分 类 号：O17[理学—数学]