张振宇，助理教授。至今一直致力于开展利用超快瞬态显微测试系统研究半导体材料和微结构激发态的超快物理过程并一直致力于高性能半导体微结构器件的研究工作。在金属微结构方面目前已经从时间分辨的角度深层次地研究了表面等离子体激元的光学调控及光学微腔的耦合机理，为微结构光电调制器件的设计和优化提供了新的视角和原理阐述。在半导体材料微结构方面目前已经完成了单个低维钙钛矿纳米结构激发态的研究以及高性能微结构光电探测的性能测试；钙钛矿太阳能薄膜器件中电荷分离及复合动力学的研究；发光钙钛矿薄膜器件中缺陷态的研究；全无机钙钛矿量子点荧光猝灭过程的研究；钙钛矿晶体微结构放大自发辐射的研究等。项目申请人对各种半导体微结构材料和器件的制备以及各种时间分辨光谱测试系统都具有相当的理论基础和实践经验，对其所展现出来的新颖光物理性质有着深刻的理解和丰富的光谱实践经验。近五年来申请人以第一作者或者通讯作者身份在国际期刊上发表论文八篇。
Zhang Zhenyu was born in March 1989 in Liaocheng City, Shandong Province. So far, he has been committed to the use of ultrafast transient microscopy test systems to study the ultrafast physical processes of semiconductor materials and microstructure excited states, and has also been committed to the research of high performance semiconductor microstructure devices. In terms of metal microstructures, the optical control of surface plasmons and the coupling mechanism of optical microcavities have been deeply studied from the perspective of time resolution, providing new perspectives and principles for the design and optimization of microstructure photoelectric modulation devices. In terms of the microstructure of semiconductor materials, we have completed the study of the excited state of a single low-dimensional perovskite nanostructure and the performance test of high-performance microstructure photoelectric detection; the study of charge separation and recombination dynamics in perovskite solar thin film devices; Research on defect states in perovskite thin film devices; research on the fluorescence quenching process of all-inorganic perovskite quantum dots; research on the microstructure of perovskite crystals to amplify spontaneous emission, etc. He possess considerable theoretical foundation and practical experience in the preparation of various semiconductor microstructure materials and devices, and various time-resolved spectroscopy test systems, and has a deep understanding of the novel photophysical properties displayed by them and a rich spectrum Experience. In recent five years, the applicant has published eight papers in international SCI journals as the first author or corresponding author.
教育经历：
• 博士，物理电子学，吉林大学电子科学与工程学院，2014/09–2017/07
• 硕士，微电子学与固体电子学，吉林大学电子科学与工程学院，2012/09–2014/07
• 学士，微电子学，吉林大学电子科学与工程学院，2008/09–2012/07
科研经历：
• 副研究员，深圳大学，2019/11–至今
• 博士后，深圳大学微纳光电子学研究院，2017/09–2019/10
研究方向：
• 超快光子学
• 微纳光电子学
研究成果：
[1] Z.-Y. Zhang, K. Yu, and G.-P. Wang, Edge effect on the population of free carriers and excitons in single-crystal CH3NH3PbBr3 perovskite nanomaterials, Advanced Electronic Materials 5, 1900216 (2019).
[2] Z.-Y. Zhang, H.-Y. Wang, Y.-X. Zhang, K.-J. Li, B.-R. Gao, Q.-D. Chen, and H.-B. Sun, Size-dependent one-photon- and two-photon-pumped lower threshold size-dependent amplified spontaneous emission from micron-sized CH3NH3PbBr3 perovskite cubic crystals, Physical Chemistry Chemical Physics 19, 2217 (2017).
[3] Z.-Y. Zhang, H.-Y. Wang, Y.-X. Zhang, Y.-W. Hao, C. Sun, Y. Zhang, B.-R. Gao, Q.-D. Chen, and H.-B. Sun, The role of trap-assisted recombination in luminescent properties of organometal halide CH3NH3PbBr3 perovskite films and quantum dots, Scientific Reports 6, 27286 (2016).
[4] Z.-Y. Zhang, H.-Y. Wang, K.-J. Li, M. Xv, H. Wang, B.-R. Gao, Q.-D. Chen, and H.-B. Sun, Perovskite-cavity complex: the modulated optical characteristics of organometallic halide perovskite CH3NH3PbIxCl3-x doped in length tunable optical micro-cavities, The Journal of Physical Chemistry C 120, 13295 (2016).
[5] Z.-Y. Zhang, X. Chen, H.-Y. Wang, M. Xv, B.-R. Gao, Q.-D. Chen, and H.-B. Sun, Elucidating the band structure and free charge carrier dynamics of pure and impurities doped CH3NH3PbI3-xClx perovskite thin films, Physical Chemistry Chemical Physics 17, 30084 (2015).
[6] Z.-Y. Zhang, H.-Y. Wang, J.-L. Du, X.-L. Zhang, Y.-W. Hao, Q.-D. Chen, and H.-B. Sun, Surface plasmon-modulated fluorescence on 2D metallic silver gratings, IEEE Photonics Technology Letters 27, 821 (2015).
[7] Z.-Y. Zhang, H.-Y. Wang, J.-L. Du, X.-L. Zhang, Y.-W. Hao, Q.-D. Chen, and H.-B. Sun, Strong coupling in hybrid plasmon-modulated nanostructured cavities, Applied Physics Letters 105, 191117 (2014).
[8] K.-J. Li, Z.-Y. Zhang, H.-N. Cui, and H.-Y. Wang, Transient optical characteristics of broad absorption band excitons modulated by micro-cavity, Chemical Research in Chinese Universities 34, 978 (2018).
