教师简介
姓 名 |
蔡增华 |

|
性 别 |
男 |
出生年月 |
1991.10 |
最高学历、学位 |
博士研究生、博士 |
职 称 |
副教授 |
职 务 |
|
电子邮箱 |
zhcai@usts.edu.cn |
一、基本情况:
2010.09-2014.06 苏州科技大学,应用物理学专业,本科;
2014.09-2019.06 华东师范大学,物理电子学专业,硕博连读,导师:陈时友教授;
2017.09-2018.09 美国劳伦斯伯克利国家实验室,博士联合培养,导师:Prof. Lin-Wang Wang;
2019.09-2021.08 复旦大学,物理系,博士后,合作导师:龚新高院士;
2021.09至今 苏州科技大学,物理科学与技术学院。
二、主要研究领域及成果:
主要研究方向包括新型光电半导体材料的设计,缺陷性质,以及载流子动力学性质的理论计算研究。主持国家自然科学基金青年基金项目1项(2024.01-2026.12)。目前发表SCI论文30余篇,包括Nature Electronics,Joule,InfoMat,Chemistry of Materials,Chemical Science,Solar RRL,Small,ACS Applied Materials & Interfaces,APL,APL Materials等。论文被引用近900次。
三、代表性科研成果:
[1] Ling Zhu, Xuanxuan Zhang, Guliqinayi Alimu, Chen-Min Dai*, Chunlan Ma, Zenghua Cai*, Nature of point defects in bulk hexagonal diamond, J. Appl. Phys., 140, 095703 (2026).
[2] Chen-Min Dai*, Yutong Feng, Guliqinayi Alimu, Chunlan Ma, Menglin Huang*, Zenghua Cai*, Potential ultraviolet luminescence in 2D Bi2SeO5: First-principles insights into its luminescent mechanism, Appl. Phys. Lett., 128 (2026).
[3] Chen-Min Dai, Feifan Bian, Chunlan Ma, Menglin Huang*, Zenghua Cai*, Shiyou Chen*, Microscopic origin of metal–insulator transition in two-dimensional Bi2O2Se unraveled by first-principles simulations, Appl. Phys. Lett., 127 (2025).
[4] Zenghua Cai*, Chunlan Ma, Origin of oxygen partial pressure-dependent conductivity in SrTiO3, Appl. Phys. Lett., 126, 022110 (2025).
[5] Chuanjun Zhang, Ruihao Jiang, Yonghui Zheng, Yaozhen Li, Zenghua Cai*, Chunlan Ma, Yan Cheng, Junhao Chu, Jiahua Tao*, Mechanism of Defect Passivation in Sb2Se3 Solar Cells via Buried Selenium Seed Layer, Adv. Energy Mater., 15 (2024).
[6] Zenghua Cai, Yuning Wu, Shiyou Chen, Energy-dependent knock-on damage of organic–inorganic hybrid perovskites under electron beam irradiation: First-principles insights, Appl. Phys. Lett., 119 (2021).
[7] Zenghua Cai, Chen-Min Dai, Shiyou Chen, Intrinsic defect limit to the electrical conductivity and a two-step p-type doping strategy for overcoming the efficiency bottleneck of Sb2S3-based solar cells, Sol. RRL, 4 (2020) 1900503.
[8] Zenghua Cai, Shiyou Chen, Extrinsic dopants in quasi-one-dimensional photovoltaic semiconductor Sb2S3: A first-principles study, J. Appl. Phys., 127 (2020).