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童庆军

发布于:2018-10-05 星期五 19:57:27 点击数:3959

童庆军,男,安徽宣城人,1986年出生,湖南大学物理与微电子科学学院教授。欢迎本科生、硕士、博士、博士后加入课题组。

基本信息

研究领域:理论凝聚态物理,量子光学。

目前的研究兴趣包括:二维材料和范德瓦尔斯异质结中的自旋以及能谷现象,平衡以及非平衡量子系统中的拓扑性质开放量子系统中的退相干及其抑制等。

办公室:物电院A214

E-mail: tongqj@hnu.edu.cn

教育背景

2010.9—2013.6:        兰州大学, (导师: 罗洪刚 教授,安钧鸿 教授) 博士

2007.9—2010.6:        兰州大学, (导师: 安钧鸿 教授) 硕士

2003.9—2007.7:        安庆师范学院, 本科

工作履历

2018.10:                      湖南大学物理与微电子科学学院,教授

2014.8—2018.9:   博士后, 香港大学 (合作导师: Prof. Wang Yao)      

2014.4—2014.7:         访问学者, 香港大学  

2013.9—2013.12:       博士后, 新加坡国立大学 (合作导师: Prof. C. H. Oh)      

2013.4—2013.9:         访问研究助理, 新加坡国立大学

2011.1—2012.7:         访问研究助理, 新加坡国立大学

学术兼职

湖南省物理学会常务理事

学术成果

[17] Qingjun Tong*, Mingxing Chen, and Wang Yao,Magnetic Proximity Effect in a van der Waals Moiré Superlattice, Phys. Rev. Appl. 12, 024031 (2019), Editors' Suggestion.

[16] Qizhong Zhu, Qingjun Tong, Huazheng Sun, Yong Wang, and Wang Yao,Coulomb effects on topological band inversion in the moiré of WSe2/BAs heterobilayer,2D Materials 6, 045037 (2019).

[15] Qizhong Zhu, Wei-Yuan Tu, Qingjun Tong and Wang Yao,Gate tuning from exciton superfluid to quantum anomalous Hall in van der Waals heterobilayer,Science Advances 5, eaau6120 (2019).

[14] Qingjun TongFeiLiu, Jiang Xiao, and Wang Yao, ‘Skyrmions in the Moiré of van der Waals 2D Magnets’, Nano letters 18, 7194 (2018).

[13] Yuwei Shan, Yingguo Li, Di Huang, Qingjun Tong, Wang Yao, Wei-Tao Liu, Shiwei Wu, ‘Stacking symmetry governed second harmonic generation in graphene trilayers’, Science Advances 4, eaat0074 (2018).

[12] Qingjun TongHongyi YuQizhong ZhuYong WangXiaodong Xu, and Wang Yao, ‘Topological mosaics in Moiré superlattices of van der Waals heterobilayers’, Nature Physics 13, 356 (2017).

[11] Yue Wu, Qingjun Tong*, Gui-Bin Liu, Hongyi Yu, and Wang Yao, ‘Spin-valley qubit in nanostructures of monolayer semiconductors: Optical control and hyperfine interaction’, Phys. Rev. B 93, 045313 (2016).

[10] Hongyi Yu, Yong Wang, Qingjun Tong, Xiaodong Xu, and Wang Yao, ‘Anomalous light cones and valley optical selection rules of interlayer excitons in twisted heterobilayers’, Phys. Rev. Lett. 115, 187002 (2015).

[9]  J. YouXq.ShaoQing-Jun Tong, A. H. Chan, C.H. Oh, and V. Vedral,Majorana transport in superconducting nanowire with Rashba and Dresselhaus spin-orbit couplings, J. Phys.: Condens. Matter 27, 225302 (2015).

[8]  Qing-Jun Tong, Jun-Hong An, L. C. Kwek, Hong-Gong Luo, and C. H. Oh, ‘Simulating Zeno physics by quantum quench with superconducting circuits’, Phys. Rev. A 89, 060101 (Rapid Communications) (2014).

[7]  Qing-Jun Tong, Jun-Hong An, Jiangbin Gong, Hong-Gong Luo, and C. H. Oh, ‘Generating Many Majorana Modes via Periodic Driving: A Superconductor Model’, Phys. Rev. B 87, 201109 (Rapid Communications) (2013).

[6] Hai-Bin Liu, Jun-Hong An, Chong Chen, Qing-Jun Tong, Hong-Gang Luo, and C. H. Oh, ‘Anomalous decoherence in a dissipative two-level system’, Phys. Rev. A 87, 052139 (2013).

[5]  Qing-Jun Tong, Jun-Hong An, Hong-Gong Luo, and C. H. Oh, ‘Quantum phase transition in the delocalized regime of the spin-boson model’, Phys. Rev. B 84, 174301 (2011).

[4]  Qing-Jun Tong, Jun-Hong An, Hong-Gang Luo, and C. H. Oh, ‘Entanglement distribution over the subsystems and its invariance’, Quantu. Inf. Comput. 11, 0874 (2011).

[3]  Qing-Jun Tong, Jun-Hong An, Hong-Gong Luo, and C. H. Oh, ‘Mechanism of entanglement preservation’, Phys. Rev. A 81, 052330 (2010).

[2]  Juan-Juan Chen, Jun-Hong An, Qing-Jun Tong, Hong-Gang Luo, and C. H. Oh, ‘Non-Markovian effect on the geometric phase of a dissipative qubit’, Phys. Rev. A 81, 022120 (2010).

        [1]  Qing-Jun Tong, Jun-Hong An, Hong-Gong Luo, and C. H. Oh, ‘Decoherence suppression of a dissipative qubit by non-Markovian effect’, J. Phys. B: At. Mol. Opt. Phys. 43 155501 (2010).