ACS applied materials & interfaces
Additive Screening for Suppressing Light-Induced Phase Segregation and Ionic Activity in Halide Perovskite Devices.
Saumya Sebastian, Xuechao Xing, Darrell Jun Jie Tay, Natalia Yantara, Shreyas Dinesh Pethe, Emha Bayu Miftahullatif, Yeow Boon Tay, Riyas Ahmad, Hongxin Yuan, Kedar Hippalgaonkar, Nripan Mathews
Published: 202510.1021/acsami.5c08005
Abstract
Devices made from mixed halide perovskites are prone to halide segregation due to ionic migration under light illumination, limiting their applications. Additive engineering to suppress ionic migration has emerged as a prominent strategy to counter t…
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