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有机无机杂化钙钛矿由于其独特的光、电、磁性能以及制备工艺简单、成本低等特点,一直备受关注,特别是自2009年第一次将其应用于太阳能电池以来,钙钛矿太阳能电池的能量转换效率由3.8%迅速上升到目前的20.1%[1],并且钙钛矿在二极管和激光器件等领域也受到了广泛关注.在这些器件中,钙钛矿活性材料是其核心部分,钙钛矿膜的好坏是影响器件性能的关键因素,因此,对钙钛矿成膜性的研究具有
Due to its unique characteristics of light, electricity and magnetism as well as simple preparation process and low cost, organic-inorganic hybrid perovskites have been attracting much attention. Especially since the first application to solar cells in 2009, The energy conversion efficiency of mine solar cells has rapidly risen from 3.8% to the present 20.1% [1], and perovskites have also received much attention in the fields of diodes and laser devices, etc. In these devices, perovskite active materials are The core part of the perovskite film quality is a key factor affecting the performance of the device, therefore, the study of the perovskite film formation with