吴奕初 - 武汉大学 - 物理科学与技术学院

个人简介

教育经历： 1986.12-1991.07 北京科技大学材料物理系博士 ( 导师：中科院院士肖纪美教授） 1983.09-1986.12 北京科技大学材料物理系硕士 ( 导师：中科院院士肖纪美教授 ) 1979.09-1983.07 北京科技大学材料物理系学士工作经历： 2003.01- 至今武汉大学物理科学与技术学院副教授、教授 2008.09-2009.08 英国巴斯大学访问教授 2000.11-2002.08 美国密苏里大学化学系Research Associate ( 师从美国密苏里大学资深教授、化学系系主任 Y.C. Jean 教授 ) 1995.01-1995.04 日本理化学研究所访问学者 1993.12-2002.12 中山大学物理系副教授 1991.09-1993.12 南京大学物理系博士后 ( 合作导师：俄罗斯外籍院士夏元复教授 )

研究领域

1. 核电站材料辐照损伤及无损检测技术 2.新型正电子束及其在材料科学中的应用 3. 金属和合金的腐蚀与防护

近期论文

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[1]W. Yang, Z.J. Zhu, J.J. Wang, Y.C. Wu, T. Zhai, G.-L. Song, Slow positron beam study of corrosion behavior of AM60B magnesium alloy in NaCl solution, Corrosion Science, Corrosion Science, 106(2016), 271-280 [2]Panpan Gao ， Zhejie Zhu ， Xinglong Ye ， Yichu Wu ， Haijun Jin ， Alex A. Volinsky ， Lijie Qiao ， Yanjing Su ， Defects evolution in nanoporous Au(Pt) during dealloying, Scripta Materialia ， 113 ， (2016), 68-70 [3]Panpan Gao, Xinglong Ye, Zhejie Zhu, Yichu Wu, Alex A. Volinsky, Lijie Qiao, Yanjing Su, Defects evolution of nanoporous AuAg(Pt) during thermal coarsening, Scripta Materialia, 119 (2016) 51–54 [4]J. Jiang, Y. C. Wu , X. B. Liu, R. S. Wang, Y. Nagai, K. Inoue and T.Toyama, Microstructural evolution of RPV steels under irradiation studied by positron beam spectroscopy and atom probe tomography, Journal of Nuclear Materials, 458 (2015) 326–334 [5]Z.Q. Chen, J.J. Shi, J.Jiang, X.B. Liu, R.S. Wang, Y.C. Wu, A modified positron lifetime spectrometer as method of non-destructive testing in materials, Apply. Surf. Sci., 327 (2015) 418–423. [6]Xiangbing Liu, Rongshan Wang, Jing Jiang, Yichu Wu, Chonghong Zhang, Ai Ren, Chaoliang Xu, Wangjie Qian ， Slow positron beam and nanoindentation study of irradiation-related defects in reactor vessel steels ， Journal of Nuclear Materials, 451 （ 2014) 249-254 [7]Xiangbing Liu , Rongshan Wang, Ai Re, Jing Jiang, Chaoliang Xu, Ping Huang, Wangjie Qian ， Yichu Wu, Chonghong Zhang ， Evaluation of radiation hardening in ion-irradiated Fe based alloys by nanoindentation ， Journal of Nuclear Materials , 444 (2014) 1–6. [8]Y.F. Liu, W. Yang, Q.L.Qin, Y.C. Wu, W. Wen, T. Zhai, B. Yu, D.Y. Li, A. Luo, G.-L. Song, Microstructure and corrosion behavior of die-cast AM60B magnesium alloys in a complex salt solution: a slow positron beam study, Corrosion Science, 81(2014) 65-74. [9]Xudong Xue , Tao Wang,Xudong Jiang , Jing Jiang , Chunxu Pan and Yichu Wu ， Interaction of hydrogen with defects in ZnO nanoparticles – studied by positron annihilation, Raman and photoluminescence spectroscopy , CrystEngComm , 16( 201 4), 1207-1216 . [10] Xudong Xu e, Liangliang Liu, Zhu Wang and Yichu W u ， Room-temperature ferromagnetism in hydrogenated ZnO nanoparticle s ， Journal of Applied Physics , 115 (2014 ) ， 033902 [11] Yi Hu, Xudong Xue and Yichu Wu ， Slow positron beam study of hydrogen ion implanted ZnO thin films ， Radiation Physics and Chemistry ， 101 (2014) 20-24 [12] X.D. Xue, T.Wang, J. Jiang, Y.C. Wu, Hydrogen- and corrosion- induced defects characterization of ZnO single crystal: a slow positron beam study ， Physica Status Solidi (a).210 (2013) 1418-1423. [13] Rongshan Wang, Xiangbing Liu, Ai Ren, Jing Jiang , Chaoliang Xu, Ping Huang, Yichu Wu, Chonghong Zhang, Xitao Wang. Proton-irradiation-induced damage in Fe-0.3wt.%Cu alloys characterized by positron annihilation and nanoindentation. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 307(2013), 545-551. [14] Xudong Jiang, Yupeng Zhang, Jing Jiang, Yongsen Rong, Yancheng Wang, Yichu Wu, and Chunxu Pan ， Characterization of Oxygen Vacancy Associates within Hydrogenated TiO2: A Positron Annihilation Study ， J. Phys. Chem . C 116 (2012), 22619−22624 [15] Y C Wu , P G Coleman, T Zhai ， A Positron Annihilation Study of Corrosion of Aluminum and Aluminum Alloy by NaOH, Metall. Mater. Trans. A ， 43(2012) ， 2823-2831 [16] Xiangbing Liu, RongshanWang, Ai Ren, Ping Huang, Yichu Wu, JingJiang, Chonghong Zhang, Xitao Wang, Positron annihilation study of proton-irradiated reactor pressure vessel steels, Radiation Physics and Chemistry, 81 (2012) 1586–1592 [17] Y. C. Wu , J. Jiang, S. J. Wang, A. Kallis, P. G. Coleman, Porosity and crystallization of water ice films studied by positron and positronium annihilation, Physical Review B 84 (2011) 064123. [18] Y. C. Wu , A. Kallis, J. Jiang and P. G. Coleman, Structural and Phase Changes in Amorphous Solid Water Films Revealed by Positron Beam Spectroscopy, Physical Review Letters 105, (2010) 066103.