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艾希成 (Xi‐Cheng Ai)

renmin university of china

34H-index
205Paper Count
4.0KCitation Count
Published Papers 80
Publication Date
Unveiling the Intrinsic Energy Barrier in Single-Photon Upconversion of Perovskite Quantum Dots for Optical Refrigeration
err2026-01-28
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PREAI
errHongzhe Du; Jie Gao; Dongxu Zhao; Dandan Cao; Xiao Huang; Hao-Yi Wang; Yi Wang; Xi-Cheng Ai; Jian-Ping Zhang
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Operando recombination kinetics in perovskite nanocrystal films revealed by in situ time-resolved photoluminescence
err2025-12-12
err0
errOAAI
errDandan Cao; Ziyue Jiao; Jie Gao; Yi Wang; Xi-Cheng Ai; Jian-Ping Zhang
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Polydimethylsiloxane encapsulated CsPbBr3 quantum dots enable amplified spontaneous emission-driven in-situ; ultrahigh-speed monitoring of water-soluble food additives
errAnalyst
IF3.3
err2025-10-03
err0
PREAI
errJiayan Chen; Jie Gao; Cancan Wang; Yang Sun; Dandan Cao; Xinli Wang; Jiyuan Wu; Ziyue Jiao; Xiao Huang; Meng Zhao; Yi Wang; Xi-Cheng Ai; Li-Min Fu; Jian-Ping Zhang
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Unveiling the Mutual Promotion Mechanism of Adjacent Vacancy Defects Enables High-Performance Perovskite Solar Cells
err2025-08-07
err0
PREAI
errShujie Qu; Yiyi Li; Hao Huang; Fu Yang; Changxu Sun; Qiang Zhang; Zhiwei Wang; Tongtong Jiang; Luyao Yan; Zhineng Lan; Yingying Yang; Peng Cui; Xicheng Ai; Meicheng Li
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Specific Influences of Trap States with Distinct Spatial and Energetic Distributions on Ion Migration Dynamics in Metal Halide Perovskites
err2024-12-12
err0
PREAI
errWang, Xinli; Jiao, Ziyue; Fang, Haohui; Zhan, Jun; Cao, Dandan; Huang, Xiao; Wang, Yi; Ai, Xi-Cheng; Zhang, Jian-Ping
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Two-photon upconversion photoluminescence in CsPbBr3 nanoplates
err2024-09-03
err1
PREAI
errRong, Yu; Yuan, Shuai; Zhan, Jun; Huang, Xiao; Gao, Jie; Gao, Xiaowen; Wang, Xinli; Wang, Hao-Yi; Ai, Xi-Cheng
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High-Efficiency Single-Photon Upconversion Photoluminescence of Perovskite Quantum Dots via Intragap State Regulation
err2024-04-30
err2
PREAI
errGao, Jie; Sun, Yang; Wang, Xinli; Gao, Xiaowen; Li, Qi; Wang, Yi; Ai, Xi-Cheng; Xu, Dongsheng; Zhang, Jian-Ping
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Unraveling the rapid ion migration in perovskite solar cells by circuit-switched transient photoelectric technique
err2024-03-15
err3
errOAAI
errWu, Ziyou; Yuan, Shuai; Miao, Shaoshuai; Li, Yiyi; Zhang, Wenqi; Cao, Dandan; Nie, Junyu; Wang, Yi; Ai, Xi-Cheng; Zhang, Jian-Ping
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Simultaneously improved photoluminescence, stability, and carrier transport of perovskite nanocrystals by post-synthetic perfluorobutanesulfonic acid treatment
err2024-01-01
err1
PREAI
errHuang, Xiao; Wang, Xinli; Gao, Jie; Sun, Yang; Zhan, Jun; Wang, Yi; Ai, Xi-Cheng; Zhang, Jian-Ping
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Overcoming the luminescence instability of colloidal mixed-halide perovskite quantum dots through ion motion confinement
err2024-01-01
err0
PREAI
errWang, Xinli; Sun, Yang; Gao, Jie; Huang, Xiao; Cao, Dandan; Gao, Xiaowen; Wang, Hao-Yi; Li, Qi; Wang, Yi; Fu, Li-Min; Ai, Xi-Cheng; Xu, Dongsheng; Zhang, Jian-Ping
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Uncovering the Influence of Cation Composition Engineering on the Ion Migration Kinetics in Perovskite Solar Cells
err2023-07-25
err14
PREAI
errLi, Yiyi; Yuan, Shuai; Miao, Shaoshuai; Wu, Jiyuan; Wang, Hao-Yi; Wang, Yi; Ai, Xi-Cheng; Zhang, Jian-Ping
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Targeted suppression of hysteresis effect in perovskite solar cells through the inhibition of cation migration
err2023-03-27
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PREAI
errYuan, Shuai; Lou, Feige; Li, Yiyi; Wang, Hao-Yi; Wang, Yi; Ai, Xi-Cheng; Zhang, Jian-Ping
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Setaria viridis-inspired hydrogels with multilevel structures for efficient all-day fresh water harvesting
err2023-01-01
err15
PREAI
errSu, Xin; Hao, Dezhao; Li, Pei; Yang, Ming; Guo, Xinglin; Ai, Xicheng; Zhao, Tong; Jiang, Lei
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Silicon Dioxide Nanoparticles Increase the Incidence Depth of Short-Wavelength Light in Active Layer for High-Performance Perovskite Solar Cells
err2022-04-20
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PREAI
errWu, Jiyuan; Yuan, Shuai; Zhu, Dongping; Li, Yiyi; Wang, Hao-Yi; Dong, Hongye; Qin, Yujun; Wang, Yi; Ai, Xi-Cheng
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Spacer Engineering of Thiophene-Based Two-Dimensional/Three-Dimensional Hybrid Perovskites for Stable and Efficient Solar Cells
err2022-02-10
err14
PREAI
errDu, Yaxin; Zhu, Dongping; Cai, Qingbin; Yuan, Shuai; Shen, Guibin; Dong, Pei; Mu, Cheng; Wang, Yi; Ai, Xi-Cheng
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Polarization-Induced Trap States in Perovskite Solar Cells Revealed by Circuit-Switched Transient Photoelectric Technique
err2022-02-10
err12
PREAI
errYuan, Shuai; Wang, Hao-Yi; Lou, Feige; Wang, Xinli; Wang, Yi; Qin, Yujun; Ai, Xi-Cheng; Zhang, Jian-Ping
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Intragap State Engineering for Tunable Single-Photon Upconversion Photoluminescence of Lead Halide Perovskite
err2022-02-01
err8
PREAI
errZhu, Dongping; Sun, Yang; Yuan, Shuai; Gao, Rongyao; Wang, Yi; Ai, Xi-Cheng; Zhang, Jian-Ping
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Research Directions

光电功能材料与器件中的光电转换过程纳米微结构材料中的非线性光学性质化学小分子与生物大分子相互作用及其应用激光技术在化学和生物体系中的应用