MAPbCl3钙钛矿中甲胺阳离子运动的固体2H NMR研究
Solid-state 2H NMR Study of the Motion of CH3NH3+ in MAPbCl3 Perovskite
MAPbCl3钙钛矿中甲胺阳离子运动的固体2H NMR研究 |
| 梁佳琪,乔文成,姚叶锋 |
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Solid-state 2H NMR Study of the Motion of CH3NH3+ in MAPbCl3 Perovskite |
| Jia-qi LIANG,Wen-cheng QIAO,Ye-feng YAO |
| 图5 (a) MA的运动模型Ⅳ；(b)基于模型Ⅳ的拟合2H NMR谱.拟合过程中，Ω=80 kHz，θ值从50˚增加到60˚；(c)基于模型Ⅳ的拟合2H NMR谱.拟合过程中，θ=54.7˚，Ω值从50 kHz增加到110 kHz.为了使图更加清晰，MA中部分原子被省略 |
| Fig.5 (a) The motion model Ⅳ of MA cation; (b) Simulated 2H NMR spectra based on the motion model Ⅳ. In the simulation, Ω is set to 80 kHz and θ varies from 50˚ to 60˚; (c) Simulated 2H NMR spectra based on the motion model Ⅳ. In the simulation, θ is set to 54.7˚ and Ω varies from 50 kHz to 110 kHz. Some atoms in the MA cation are omitted for clarity |
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