高杰 - 复旦大学 - 现代物理研究所|核科学与技术系

个人简介

主要经历 2023.01-至今：复旦大学，青年研究员 2019.10-2022.11：德国卡尔斯鲁厄理工学院（KIT），博士后 2014.09-2019.07：中科院上海应用物理研究所，核技术及应用，博士 2010.09-2014.07：兰州大学，核技术，学士主要学术荣誉中国科学院院长特别奖（2019）

研究领域

1. 核能材料的辐照效应研究基于特色的材料表征方法，主要有离子束分析和同步辐射技术，研究辐照材料内缺陷结构在各种特定环境下的演化行为。 2. 辐照缺陷的团簇动力学模拟开发基于速率理论的团簇动力学模型，实现缺陷演化新动力学过程在模型中的参数化，提高模型运算效率和精度。 3. 功能结构一体化中子/伽马射线屏蔽材料制备新型W(Mo)AlB-MAB相屏蔽材料和评估其抗辐照性能。

近期论文

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D.Y. Zhang, P. Richardson, M. Wang, L.P. He, L.Q. Shi*, J. Gao*, Experimental and theoretical investigation of the damage evolution of irradiated MoAlB and WAlB MAB phases, J. Alloy. Compd. 942 (2023) 169099. J. Gao*, Q. Yuan, E. Gaganidze, J. Aktaa, On the shrinkage of neutron irradiation-induced cavities in Eurofer97 steel upon heating, Philos. Mag. 103 (2023) 240. J. Gao*, E. Gaganidze, J. Aktaa, Relative population of 1/2<111> and <100> interstitial loops in alpha-Fe under irradiation: Effects of C15 cluster stability and loop one-dimensional movement, Acta Mater. 233 (2022) 117983. J. Gao*, E. Gaganidze, J. Aktaa, Parameterization on formation free energy of dislocation loops up to 1100 K in bcc iron, J. Nucl. Mater. 559 (2022) 153409. J. Gao*, E. Gaganidze, B. Kaiser, J. Aktaa, Evolution mechanisms of irradiation-induced helium bubbles, C15 clusters and dislocation loops in ferrite/martensite steels: A cluster dynamics modeling study, J. Nucl. Mater. 557 (2021) 153212. J. Gao*, E. Gaganidze, B. Kaiser, J. Aktaa, Integrated modeling of helium-vacancy clustering in Eurofer97 steel upon He+/Fe3+ dual ion beam irradiation, J. Nucl. Mater. 547 (2021) 152822. J. Gao, H.F. Huang*, J.Z. Liu, Z.B. Zhu, Y. Li*, Irradiation-induced hexagonal precipitates and their coupling with the evolution of helium bubbles, J. Appl. Phys. 125 (2019) 055901. J. Gao, H.F. Huang*, J.Z. Liu, J.R. Zeng*, R.B. Xie, Y. Li*, Coalescence mechanism of helium bubble during tensile deformation revealed by in situ small-angle X-ray scattering, Scr. Mater. 158 (2019) 121-125. J. Gao, H.F. Huang*, J.Z. Liu, Q.T Lei, C.J. Wang, Z.B. Han, G. Yang, Y. Li*, Helium release and lattice swelling in nickel foil irradiated by multiply-energy helium ions, Nucl. Instrum. Methods Phys. B 450 (2019) 108. J. Gao, H.F. Huang*, X. Liu, C.B. Wang, J.F. Stubbins, Y. Li*, A special coarsening mechanism for intergranular helium bubbles upon heating: A combined experimental and numerical study, Scr. Mater. 147 (2018) 93-97. J. Gao, H.F. Huang*, J.Z. Liu, R.D. Liu, Q.T Lei, Y. Li*, Synergistic effects on microstructural evolution and hardening of the Hastelloy N alloy under subsequent He and Xe ion irradiation, J. Appl. Phys. 123 (2018) 205901. J. Gao, H.F. Huang*, X. Liu, Xin Ou, W.X. Wang, G. Yang, Y. Li*, Helium ion irradiation-induced microstructure evolution on the surfaces of thin nickel foils, Nucl. Instrum. Methods Phys. B 428 (2018) 24.