人物經歷
1984年考入中國科學技術大學,1995年5月獲中國科學技術大學原子與分子物理專業博士學位,並獲得郭沫若獎學金。現任中國科學技術大學近代物理系教授,合肥微尺度物質科學國家實驗室教授,博士生導師,物理學院副院長,校物理與天文學位分委員會委員。
1998年在澳大利亞西澳大學物理系做訪問學者,2003年受聘為日本東北大學多元物質所客座副教授,2004年首批入選教育部“新世紀優秀人才支持計畫”。
研究方向
主要研究方向為電子碰撞譜學和掃描探針電子能譜學,開展電子與氣相原子分子碰撞的結構與動力學、高分辨分子軌道成像、固體表面掃描探針電子能譜學等方面的實驗和理論研究。
主要貢獻
在Nature Physics、Phys. Rev. Lett.、Phys. Rev. A、J. Chem. Phys.、Rev. Sci. Instrum.等學術刊物上發表論文120餘篇,曾獲得中國科學院科技進步二等獎、國家科技進步三等獎和安徽省自然科學二等獎等獎項。主持承擔了國家基金重點項目、國家重點基礎研究發展計畫項目課題、國家基金儀器專項和中國科學院知識創新工程重要方向項目課題等多項科研項目。擔任ICPEAC國際會議總務委員會委員(2005-2007),全國原子分子物理學專業委員會委員(2011-),《原子與分子物理學報》、《原子核物理評述》編委,《Journal of Atomic and Molecular Sciences》Associate Editor等學術職務。
近期發表文章
[1] EnLiang Wang, YaGuo Tang, ZhenJie Shen, HongJiang Yang, Xu Shan, and XiangJun Chen*, A high-efficiency multi-coincidence method for molecular fragmentation studies, Rev. Sci. Instrum. 86, 066108 (2015).
[2] EnLiang Wang, ZhenJie Shen, Xu Shan, MaoMao Gong, YaGuo Tang, Kai-Chung Lau, and XiangJun Chen*, Pathways for non-sequential and sequential fragmentation of CO investigated by electron collision, Phys. Rev. A 91 (2015) 052711.
[3] ChunKai Xu, WenJie Liu, PanKe Zhang, Meng Li, Hanjun Zhang, KeZun Xu, Yi Luo* and XiangJun Chen*, Nonlinear Inelastic Electron Scattering Revealed by Plasmon-Enhanced Electron Energy Loss Spectroscopy, Nature Physics 10 (2014) 753-757.
[4] Song bin Zhang*,Xing Yu Li, Jian Guo Wang, Yi Zhi Qu and Xiang Jun Chen*, Multicenter distorted wave method for fast electron impact single ionization of molecule, Phys. Rev. A 89 (2014) 052711.
[5] Zhe Zhang, Xu Shan*, Tian Wang, Enliang Wang and Xiangjun Chen*, Observation of Interference Effect in Vibrationally Resolved Electron Momentum Spectroscopy of H, Phys. Rev. Lett. 112, 023204 (2014).
[6] EnLiang Wang , Xu Shan , YuFeng Shi , YaGuo Tang, and XiangJun Chen *, Momentum imaging spectrometer for molecular fragmentation dynamics induced by pulsed electron beam, Rev. Sci. Instrum. 84, 123110 (2013).
[7] Zhe Zhang, Xu Shan, Enliang Wang, and Xiangjun Chen*, Ejected electron spectroscopy of autoionizing resonances of helium excited by fast electron impact, Phys. Rev. A 85, 062702 (2012).
[8] Noboru Watanabe, Xiangjun Chen, Masahiko Takahashi, Interference Effects on (e, 2e) Electron Momentum Profiles of CF, Phys. Rev. Lett. 108, 173201 (2012).
[9] QiGuo Tian, Jin Yang, YuFeng Shi, Xu Shan, XiangJun Chen*, Outer- and inner-valence satellite states of carbon dioxide: Electron momentum spectroscopy compared with SAC-CI general-R calculations, J. Chem. Phys. 136, 094306 (2012).
[10] QiGuo Tian, KeDong Wang, Xu Shan, XiangJun Chen*, A high-sensitivity angle and energy dipersive multichannel electron momentum spectrometer with 2p angle range, Rev. Sci. Instrum. 82 (2011) 033110.
[11] ChunKai Xu, XiangJun Chen*, Xia Zhou, Zheng Wei, WenJie Liu, JiWei Li, J. F. Williams, and KeZun Xu, Spatial Resolved Scanning Probe Electron Energy Spectroscopy for Ag Islands on Graphite Surface, Rev. Sci. Instrum., 80, 103705 (2009).
[12] Xiangjun Chen*, Fang Wu, Mi Yan, Shanxi Tian*, Xu Shan, Kedong Wang, Zhongjun Li, KeZun Xu, Hyperconjugative effect on electron wavefunction of Ethanol, Chem. Phys. Lett. 472, 1-3 (2009) 19-22.
[13] Li Zhongjun, Xiangjun Chen*, Xu Shan, Kezun Xu, Electron Momentum Spectroscopy Study of Jahn-Teller Effect in Cyclopropane, J. Chem. Phys., 130 (2009) 054302.
[14] Wu Fang, Xiangjun Chen*, Xu Shan, Shanxi Tian, Zhongjun Li and KeZun Xu, Conformational Stability of 1-butene: An Electron momentum spectroscopy Investigation, J. Phys. Chem. A 112 (2008) 4360-4366.
[15] Zhongjun Li, Xiangjun Chen*, Xu Shan, Xinxia Xue, Tao Liu, Kezun Xu, Experimental Observation of Relativistic Effects on Electronic Wavefunction for Iodine Lone-pair Orbital of CFI, Chem. Phys. Lett. 457 (2008)45-48.