A cleaning–healing–cleaning method can effectively eliminate ionic defects at the surface of perovskite films, resulting in reliable and high-performance perovskite transistors.

中文翻译：

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钙钛矿晶体管清理其行为

清洁-修复-清洁方法可以有效消除钙钛矿薄膜表面的离子缺陷，从而产生可靠且高性能的钙钛矿晶体管。