《Table S1 Crystallographic details of reported phases》
本系列图表出处文件名:随高清版一同展现
《全温度覆盖的三重介电及荧光响应无铅杂化钙钛矿开关材料(英文)》
By rational design and chemical synthesis,we obtained a new thermal stimuli-responsive material,[(CH3)3NOH]-[Mn Cl3],with switchable dielectric and luminescence responses.In the low,room,and high temperatures,three dielectric anomaly signals are distributed.It also shows noticeable stimulating responses about the intensity and peak position of fluorescence.More strikingly,the decrease rate in fluorescence intensity is fastest from Phase III to Phase II and the blue shift rate of fluorescence maximum absorption peak is also the fastest within the entire temperature range.Through the crystal structure analysis at different temperatures,these responses can be ascribed to the motions or reorientations of[(CH3)3NOH]+cations and the weak distortion of the inorganic framework.The lead-free hybrid perovskite with triple optic-dielectric states has great significance for developing full-temperature covered switching material.Therefore,the method,introducing the self-assembly of organic and inorganic components,provides ideas for designing multi-responsive thermal stimulating materials.
图表编号 | XD00224915000 严禁用于非法目的 |
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绘制时间 | 2020.11.01 |
作者 | 张铁、储璐璐、张志旭、李杰、张婉莹、石萍萍、叶琼、付大伟 |
绘制单位 | Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics, Southeast University、Institute for Science and Applications of Molecular Ferroelectrics, Key Laboratory of the Ministry of Education f |
更多格式 | 高清、无水印(增值服务) |