In article number 1801079, Chuanjiang Qin, Chihaya Adachi, and co‐workers adopt thermally stimulated current and electrochemical impedance spectroscopy measurements to reveal that carrier traps are generated in solar cells with… Click to show full abstract
In article number 1801079, Chuanjiang Qin, Chihaya Adachi, and co‐workers adopt thermally stimulated current and electrochemical impedance spectroscopy measurements to reveal that carrier traps are generated in solar cells with CH3NH3PbI3 as a light absorber after operation at 85°C, which is higher than its phase transition temperature. Perovskite alloys‐based solar cells with improved thermal stability under a standard thermal cycling test are demonstrated.
               
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