Kexuan Sun

Sep 17, 2024 | pericles.pericles-prod.literatumonline.com | Jiasen Zhang |Denghui Liu |Deli Li |Kexuan Sun

Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

Sep 17, 2024 | onlinelibrary.wiley.com | Jiasen Zhang |Denghui Liu |Deli Li |Kexuan Sun

Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

Apr 5, 2024 | onlinelibrary.wiley.com | Xiaoyi Lu |Kexuan Sun |Yaohua Wang |Chang Liu

Despite rapid advancements in the photovoltaic efficiencies of perovskite solar cells (PSCs), their operational stability remains a significant challenge for commercialization. This instability mainly arises from light-induced halide ion migration and subsequent oxidation into iodine (I2). The situation is exacerbated when considering the heat effects at elevated temperatures, leading to the volatilization of I2 and resulting in irreversible device degradation.

Jan 31, 2024 | pubs.rsc.org | Kexuan Sun |Optoelectronics Engineering |Yuanyuan Meng

Effect of the rigidity of an organic interlayer on the nonradiative recombination and exciton dissociation in hybrid Dion–Jacobson 2D lead iodide perovskites† Two-dimensional (2D) hybrid halide perovskites offer tremendous potential in optoelectronics, yet their efficiency has not rivaled that of their three-dimensional (3D) counterparts.