李鹏坤
助理研究员
电子邮箱: lpk8168@hnas.ac.cn
李鹏坤，墨子实验室助理研究员，主要从事宽带隙与超宽带隙半导体材料生长与基础性能研究等。主要研究方向包括：（1）Ga2O3晶体、薄膜与纳米材料生长及光电性能研究；（2）GaN单晶厚膜和新颖性纳米结构制备及性能研究；（3）新颖宽带隙半导体材料制备与光电探测性能研究。参与国家重点研发计划、国家自然科学基金面上项目等。以第一作者及通讯作者在国际期刊发表SCI论文13篇。
教育经历
2013.09-2017.07 洛阳师范学院 化学 理学学士
2017.09-2020.06 福建师范大学（与中国科学院福建物质结构研究所联合培养） 材料化学 理学硕士
2020.09-2023.06 中国科学院上海光学精密机械研究所 材料学 工学博士
工作经历
2023.06-2025.07 中国科学院福建物质结构研究所 博士后
2025.08至今 墨子实验室 助理研究员
荣誉奖项
2023年中国科学院大学“三好学生”
2017年河南省优秀应届毕业生
近五年代表性论文
1. Pengkun Li*, Kai Peng, Difei Xue, Chang Liu, Lilin Wang*, Zhicheng Zhang, Peiwen Lv, Chenlong Chen*,High-performance solar-blind deep ultraviolet photodetector based on the H2-annealed amorphous ZnGa2O4 and its preliminary exploration in image sensor, Applied Physics Letters Accept, (2025). DOI: 10.1063/5.0256450.
2. Chang Liu, Lilin Wang, Zhicheng Zhang, Wusi Zhang, Chenlong Chen, Pengkun Li*, Array-type epitaxial growth of inclined nonpolar GaN nanorods on (010) LiGaO2 substrate, Journal of Alloys and Compounds 1036, 182179(2025).
3. Pengkun Li, Lilin Wang*, Chang Liu, Chunyu Lee, Shujing Sun, Zhicheng Zhang, Chenlong Chen, Epitaxial growth of bottom-crosslinked ZnGa2O4 nanowire arrays on c-plane GaN/Al2O3 substrate, Journal of Alloys and Compounds 1008, 176840(2024).
4. Lilin Wang, Pengkun Li*, Chunyu Lee, Shujing Sun, Nanzhen Ji, He Chen, Mitch M. C. Chou*, Chenlong Chen*, Scalable nano-integration strategy: Controllable three-dimensional monocrystalline GaN nanostructures from nanobelts to nanonetwork, Journal of Alloys and Compounds 976, 173373(2024).
5. Pengkun Li, LiLin Wang*, He Chen, Nanzheng Ji, Chunyu Lee, Shujing Sun, Zhicheng Zhang, Mitch M.C. Chou*, Chenlong Chen*, Highly Controllable Epitaxial Growth of High-Density Nonpolar GaN Nanorod Arrays, Crystal Growth & Design 24, 3055(2024).
6. Lilin Wang, Pengkun Li*, Kang Li, Difei Xue, Kai Peng, Zhicheng Zhang, Shujing Sun, Chenlong Chen, Controlled Epitaxial Growth of Vertically Well-Aligned ZnGa2O4 Nanowire Arrays on Sapphire via a Novel Vapor?Liquid?Solid Process, Crystal Growth & Design 24, 9763(2024).
7. Pengkun Li, Xueli Han, Duanyang Chen*, Qinglin Sai, Hongji Qi*, Electrical and optical properties and defects of (100)- and (001)-oriented V-doped β-Ga2O3 crystals grown by EFG, Materials Science in Semiconductor Processing 153, 107159(2023).
8. Pengkun Li, Xueli Han, Duanyang Chen*, Qinglin Sai, Hongji Qi*, Controllability of β-Ga2O3 single crystal conductivity by V doping, CrystEngComm 24, 5588(2022).
9. Pengkun Li, Xueli Han, Duanyang Chen*, Qinglin Sai, Hongji Qi*, Effect of air annealing on the structural, electrical, and optical properties of V-doped β-Ga2O3 single crystals, Journal of Alloys and Compounds 908, 164590(2022).
10. Pengkun Li, Yuzhe Bu, Duanyang Chen*, Qinglin Sai, Hongji Qi*, Investigation of the crack extending downward along the seed of the β-Ga2O3 crystal grown by the EFG method, CrystEngComm 23, 6300(2021).
