一、个人简介

郭佳，中山大学柔性电子学院副教授，博士生导师。主要从事钙钛矿型材料及其光电子器件的研究工作，围绕“材料结构-薄膜特性-光物理机制-光电子应用间的内在关联”展开研究，以期实现器件性能的突破。近五年，以通讯作者/第一作者（含共一）身份发表论文10余篇，包括Nature Communications、Light Science & Applications、Angewandte Chemie、Advanced Functional Materials、Nano-micro Letters等，申请/授权中国专利5项、国际专利1项。担任Light Science & Applications、Energy Environmental Materials、ACS Applied Materials & Interface、Nanoscale等期刊的审稿人。曾获澳门特别行政区科学技术自然科学奖、第九届未来女科学家计划国务院港澳办提名等荣誉。

 

二、研究领域

1. 光电半导体的光生载流子动力学等超快光物理过程研究

2. 钙钛矿光电子器件制备及其器件物理研究

 

三、教育和工作经历

1. 2025.09-至今中山大学，柔性电子学院，副教授

2. 2022.09-2025.08 澳门大学，应用物理及材料工程研究院，博士后

3. 2018.08-2022.08 澳门大学，应用物理及材料工程研究院，博士

 

四、代表性成果

  1. Jia Guo#, Tanghao Liu#, Mingjie Li, Chao Liang, Kaiyang Wang, Guo Hong, Yuxin Tang, Guankui Long, Siu-Fung Yu, Tae-Woo Lee, Wei Huang and Guichuan Xing*. Ultrashort laser pulse doubling by metal-halide perovskite multiple quantum wells. Nat. Commun. 2020, 11, 3361. (IF=14.7, JCR Q1)
  2. Jia Guo, Zejiao Shi, Junmin Xia, Chao Liang, Dandan Zhao, Zhipeng Zhang, Kaiyang Wang, Shula Chen, Tanghao Liu, Qi Wei, Shiliang Mei, Wei Hui, Guo Hong*, Yonghua Chen* and Guichuan Xing*. Phase tailoring of Ruddlesden-Popper perovskite with fixed large spacer cation ratio.Small2021, 17, 2100560. (IF=13.0, JCR Q1)
  3. Jia Guo#, Kaiyang Wang#, Tanghao Liu#, Qi Wei, Shiliang Mei, Xuanchi Yu, Zikang Tang, Guichuan Xing* and Guo Hong*. Suppressing the defects in cesium-based perovskites via polymeric interlayer assisted crystallization control. J. Mater. Chem. A2021, 9, 26149. (IF=10.7, JCR Q1)
  4. Jia Guo, Zejiao Shi, Yingdong Xia, Qi Wei, Yonghua Chen*, Guichuan Xing*, Wei Huang. Super Air Stable Quasi-2D Organic Inorganic Hybrid Perovskite for Light Emitting Diodes. Opt. Express. 2018, 26, A66. (IF=3.2, JCR Q2)
  5. Chunhu Zhao#, Jia Guo#, Jiahua Tao*, Junhao Chu, Xiaohong Chen*, and Guichuan Xing*. Pulse-doubling perovskite nanowire lasers enabled by phonon-assisted multistep energy funneling. Light Science & Application2024 13, 170. (IF=20.6, JCR Q1) (#表示共同一作)
  6. Xuanchi Yu, Jia Guo*, Yulin Mao, Chengwei Shan, Fengshou Tian, Bingheng Meng, Zhaojin Wang, Tianqi Zhang, Aung Ko Ko KYAW, Shuming Chen, Xiaowei Sun, Kai Wang, Rui Chen*, and Guichuan Xing*.Enhancing the Performance of Perovskite Light-emitting Diodes via Synergistic Effect of Defect Passivation and Dielectric Screening. Nano-Micro Letters2024, 16, 205.(IF=31.6, JCR Q1) (*表示通讯作者)

  7. Mingliang Li#, Yaping Zhao#, Jia Guo*, Xiangqian Qin, Qin Zhang, Chengbo Tian, Peng Xu, Yuqing Li, Wanjia Tian, Xiaojia Zheng, Guichuan Xing, Wen-Hua Zhang*, and Zhanhua Wei*. Phase Regulation and Defect Passivation Enabled by Phosphoryl Chloride Molecules for Efficient Quasi-2D Perovskite Light-Emitting Diodes. Nano-Micro Letters2023, 15(1), 119. (IF=31.6, JCR Q1)

  8. Tao Sheng#, Yulin Mao#, Jia Guo*, Guangbao Wu, Junmin Xia, Zhipeng Zhang, Bingzhe Wang, Shengwen Li, Peiyuan Pang, Miao Zeng, Wei Hong, Dejian Yu, Guichuan Xing*. Unveiling additive-driven crystallization-kinetics control for efficient ultrapure red perovskite light emitting diodes. Chem. Eng. J. 2025 (In Press) (IF=13.3, JCR Q1)
  9. Wang Li#, Xiaozhi Bao#, Annan Zhu, Hao Gu, Yulin Mao, Bingzhe Wang, Gang Wang, Jia Guo*, Ying Li*, Guichuan Xing*. Internal Encapsulation Enables Efficient and Stable Perovskite Solar Cells. Adv. Funct. Mater. 2024, 2414004. (IF=18.5, JCR Q1)
  10. Changhai Guo#, Jia Guo#, Wei Song, Shaomin Peng, Ming Sun, Guichuan Xing, Lin Yu. Atomic Heterointerface Engineering and Nonequilibrium Carrier Dynamics for Enhanced Photocatalysis in Halide Perovskite/MoS2 Systems, Angewandte Chemie International Edition, 2025, 64(31), e202506436.

 

五、招生信息

团队致力于光电子材料及器件的前沿研究，拥有钙钛矿光电子器件全链条研发经验（材料设计→光电转换器件制备→性能表征优化），具备多尺度表征技术交叉优势（超快光谱学+器件物理）。团队重视成员长远发展，可推荐优秀学生出国/境交流或深造。

诚挚欢迎具有材料、化学、物理、半导体等专业背景，且对科研有浓厚兴趣的同学加入，共聚求知路，同舟学海中！