工作经历

2022-至今，北京科技大学，数理学院，副教授

2023.2-2023.8，日本电气通信大学，访问学者

2017-2022，北京科技大学，数理学院，讲师

2012-2017，中科院物理研究所，凝聚态物理，博士

科研业绩

聚焦量子点及钙钛矿太阳能电池材料与器件、基于量子点的光谱成像传感器芯片研究，主持国家自然科学基金、北京市自然科学基金、广东省自然科学基金、博士后基金、国家重点实验室开放基金、北京科技大学概念验证项目、北京科技大学青年教师学科交叉项目等，曾参与完成科技部973纳米专项、北京市科委重点项目等课题。在Nat. Commun.,J. Am. Chem. Soc.,Adv. Funct. Mater., Appl. Phys. Lett.，ACS Nano，Nano Energy，ACS Photonics，Carbon等期刊上发表研究论文50余篇，已获授权国家发明专利15项，完成专利成果转移转化1项。

代表性论著

1.H. Wei, et al. Room temperature in-situ phase transition synthesis of all-inorganic tin-based perovskite nanocrystals with recorded properties. Nature Communications, 2025, accepted.

2.H. Wei, et al. Stable inorganic colloidal tin and tin-lead perovskite nanocrystals with ultralong carrier lifetime via Sn(IV) control. Journal of the American Chemical Society, 2024, 146, 3094-3101.

3.H. Wei, et al. Growth of AlxGa1-xN tin films with controllable composition and optical bandgap on 4H-SiC by sub-cycle incomplete reaction plasma enhanced atomic layer deposition. Advanced Functional Materials, 2025, 2423911.

4.H. Wei, et al. The ultrathin PEALD-GaN surface/interface layer-modulated charge dynamics in quantum dot-sensitized solar cells. Ceramics International, 2023, 49, 22030-22037.

5.H. Wei, et al. Challenges and strategies of all-inorganic lead-free halide perovskite solar cells. Ceramics International, 2022, 48, 5876-5891.

6.H. Wei, et al. Photoexcited carrier dynamics within alloyed CdSeTe colloidal quantum dots and at the CdSeTe/TiO2 interface, Ceramics International, 2021, 47(7): 9418-9423.

7.H. Wei, et al. Plasma-enhanced atomic-layer-deposited gallium nitride as an electron transport layer for planar perovskite solar cells, Journal of Materials Chemistry A, 2019, 7, 25347-25354.

8.H. Wei, et al. Interface modification for high-efficient quantum dot sensitized solar cells using ultrathin aluminum nitride coating. Applied Surface Science, 2019, 476, 608.

9.H. Wei, et al. Significantly enhanced energy conversion efficiency of CuInS2 quantum dot sensitized solar cells by controlling surface defects. Nano Energy, 2017, 35, 17.

10.H. Wei, et al. Fumed SiO2 modified electrolytes for quantum dot sensitized solar cells with efficiency exceeding 11% and better stability. Journal of Materials Chemistry A, 2016, 4, 14194.

获得奖励

2022和2024年度优秀本科生导师

2024年度教育教学贡献奖