鄢小卿

2006/9 - 2011/7，   南开大学，泰达应用物理学院，博士；

2007/11 - 2008/10， 英国剑桥大学，卡文迪许实验室表面物理组，联合培养博士研究生；

2002/9 - 2006/7，   南开大学，物理科学学院，本科。

2017.1-          南开大学，副教授

2011.7- 2016.12  南开大学，助理研究员

欢迎对凝聚态物理 和 光学有兴趣的学生加入本组读研究生与本科创新。

本课题组关注二维材料的光电性质和应用，涉及二维材料的线性和非线性光学性质和应用，及光响应的动力学过程。

1. 非线性光学

研究二维材料的非线性折射和非线性吸收过程及机制。为此，我们发展了偏振光Z扫描技术。使用该技术可以获得三阶非线性极化率张量元的值和非线性机理。

2. 超快载流子动力学过程

研究二维半导体材料（石墨烯，二硫化钼等）中光激发载流子的动力学过程，及非平衡载流子同光场的相互作用。

3. 二维材料的光电响应过程

研究二维材料光探测器的本征响应过程，揭示光激发载流子的输运和形成光电流的过程，为提高光电响应服务。

《大学物理学基础》 上、下册

为本科二年级学生讲授力学、热学、电磁学、光学和近代物理。

中国博士后科学基金   面上项目二等  2012～2013

国家自然科学基金     青年基金项目  2014~2016

国家自然科学基金     面上项目      2021~2014

http://www.researcherid.com/rid/F-6063-2010

[37] Chang-Fu Huo, Rui Wen, Xiao-Qing Yan*, De-Kang Li, Kai-Xuan Huang, Yizhi Zhu, Qiannan Cui, Chunxiang Xu, Zhi-Bo Liu*, and Jian-Guo Tian, Thickness-dependent ultrafast charge-carrier dynamics and coherent acoustic phonon oscillations in mechanically exfoliated PdSe2 flakes, Physical Chemistry Chemical Physics 23(36), 20666-20674 (2021).

1.[36] Su-Yun Wang, Guo-Xing Chen, Qin-Qin Guo, Kai-Xuan Huang, Xi-Lin Zhang, Xiao-Qing Yan, Zhi-Bo Liu, and Jian-Guo Tian, Layer contribution to optical signals of van der Waals heterostructures, Nanoscale Advances 3(11), 3114-3123 (2021).

2.[35] Ruo-Xuan Sun, Qin-Qin Guo, Chang-Fu Huo, Xiao-Qing Yan, Zhi-Bo Liu, and Jian-Guo Tian, Critical Strain-Induced Photoresponse in Folded Graphene Superlattices, ACS Applied Materials & Interfaces 13(18), 21573-21581 (2021).

3.[34] Ruo-Xuan Sun, Qin-Qin Guo, Hao-Wei Guo, Xiao-Qing Yan, Zhi-Bo Liu, and Jian-Guo Tian, Photoresponse in a Strain-Induced Graphene Wrinkle Superlattice, The Journal of Physical Chemistry Letters 11(13), 5059-5067 (2020).

4.[33] Dongqi Liu, Xiao-Qing Yan, Hao-Wei Guo, Zhi-Bo Liu, Wen-Yuan Zhou, and Jian-Guo Tian, Substrate effect on the photoluminescence of chemical vapor deposition transferred monolayer WSe2, Journal of Applied Physics 128(4), 043101 (2020).

5.[32] Xiao-Kuan Li, Ruo-Xuan Sun, Hao-Wei Guo, Bao-Wang Su, De-Kang Li, Xiao-Qing Yan, Zhi-Bo Liu*, and Jian-Guo Tian, Controllable Doping of Transition-Metal Dichalcogenides by Organic Solvents, Advanced Electronic Materials 6(3), 1901230 (2020).

6.[31] Xin Zhao, Fang Liu, Dongqi Liu, Xiao-Qing Yan*, Changfu Huo, Wangwei Hui, Junfang Xie, Qing Ye, Chengcheng Guo, Yang Yao, Zhi-Bo Liu, and Jian-Guo Tian. Thickness-dependent ultrafast nonlinear absorption properties of PtSe2 films with both semiconducting and semimetallic phases. Appl. Phys. Lett. 115(26), 263102 (2019). (Editor's picks)

7.[30] Fang Liu, Xin Zhao, Xiao-Qing Yan*, Junfang Xie, Wangwei Hui, Xiufeng Xin, Zhi-Bo Liu, and Jian-Guo Tian*. Ultrafast nonlinear absorption and carrier relaxation in ReS2 and ReSe2 films. J. Appl. Phys. 125(17), 173105 (2019).

8.[29] Junfang Xie, Di Zhang, Xiao-Qing Yan*, Mengxin Ren, Xin Zhao, Fang Liu, Ruoxuan Sun, Xiaokuan Li, Zhi Li, Shuqi Chen, Zhi-Bo Liu and Jian-Guo Tian*. Optical properties of chemical vapor deposition-grown PtSe2 characterized by spectroscopic ellipsometry. 2D Mater.6(3),035011 (2019).

9.[28] Xiufeng Xin, Fang Liu, Xiao-Qing Yan*, Wangwei Hui, Xin Zhao*, Xiaoguang Gao, Zhi-Bo Liu, and Jian-Guo Tian*. Two-photon absorption and non-resonant electronic nonlinearities of layered semiconductor TlGaS2. Opt. Express 26(26), 33895-33905 (2018).

10.[27] Kang Zhang, Ming Feng*, Yangyang Ren, Fang Liu, Xingshuo Chen, Jie Yang, Xiao-Qing Yan*, Feng Song, and Jianguo Tian. Q-switched and mode-locked Er-doped fiber laser using PtSe2 as a saturable absorber. Photon. Res. 6, 893-899 (2018).

11.[26] Fang Liu, Xin Zhao, Xiao-Qing Yan*, Xiufeng Xin, Zhi-Bo Liu, and Jian-Guo Tian*. Measuring third-order susceptibility tensor elements of monolayer MoS2 using the optical Kerr effect method. Appl. Phys. Lett. 113, 051901 (2018).

12.[25] Wen-Shuai Jiang, Chao Yang, Guo-Xing Chen, Xiao-Qing Yan, Shao-Nan Chen, Bao-Wang Su, Zhi-Bo Liu*, and Jian-Guo Tian, Preparation of high-quality graphene using triggered microwave reduction under an air atmosphere, Journal of Materials Chemistry C 6(7), 1829-1835 (2018).

13.[24] Xiao-Qing Yan, Fang Liu, Xiang-Tian Kong, Jun Yao, Xin Zhao*, Zhi-Bo Liu, and Jian-Guo Tian, Polarization dependence of graphene transient optical response: interplay between incident direction and anisotropic distribution of nonequilibrium carriers. J. Opt. Soc. Am. B 34(1), 218-226 (2017).

14.[23] Jun Yao, Xin Zhao, Xiao-Qing Yan*, Xiang-Tian Kong, Chengmin Gao, Xu-Dong Chen, Yongsheng Chen, Zhi-Bo Liu, and Jian-Guo Tian. Making transient optical reflection of graphene polarization dependent. Opt. Express 23, 24177-24188 (2015).

15.[22] Jun Yao, Xin Zhao, Xiao-Qing Yan*, Chengmin Gao, Xu-Dong Chen, Wei Xin, Yongsheng Chen, Zhi-Bo Liu, and Jian-Guo Tian. Polarization dependence of optical pump-induced change of graphene extinction coefficient. Opt. Mater.Express 5, 1550-1559 (2015)

16.[21] Chengmin Gao, Xin Zhao, Jun Yao, Xiao-Qing Yan*, Xiang-Tian Kong, Yongsheng Chen, Zhi-Bo Liu, and Jian-Guo Tian. Sign of differential reflection and transmission in pump-probe spectroscopy of graphene ondielectric substrate. Photon. Res. 3, A1-A9 (2015)

17.[20] Xiao-Qing Yan, Jun Yao, Zhi-Bo Liu, Xin Zhao, Xu-Dong Chen, Chengmin Gao, Wei Xin, Yongsheng Chen, and Jian-Guo Tian. Evolution of anisotropic-to-isotropic photoexcited carrier distributionin graphene. Phys Rev B 90, 134308 (2014).

18.[19] Xiao-Qing Yan, Zhi-Bo Liu, Jun Yao, XinZhao, Xu-Dong Chen,Yongsheng Chen, Jian-Guo Tian. Evolution of photo-excited carrier distribution from anisotropic to isotropic and isotropic photon absorption in graphene. arXiv:1312.6513 (2013).

19.[18] Xiao-Qing Yan, Zhi-Bo Liu*, Jun Yao, XinZhao, Xu-Dong Chen,Fei Xing, Yongsheng Chen, Jian-Guo Tian*. Experimental observation of polarization-dependent ultrafast carrier dynamics in multi-layer graphene. arXiv: 1301.1743v3 (2013).

20.[17] Xin Zhao, Xiao-Qing Yan, Qiang Ma, Jun Yao, Xiao-Liang Zhang, Zhi-Bo Liu, Jian-Guo Tian. Nonlinear optical and optical limiting properties of graphene hybrids covalently functionalized by phthalocyanine. Chem. Phys. Lett.577, 62-67 (2013).

21.[16] Xiao-Liang Zhang, Zhi-Bo Liu,Xin Zhao, Xiao-Qing Yan, Xiao-ChunLi, and Jian-Guo Tian. Optical limiting effect and ultrafast saturable absorption in asolid PMMA composite containing porphyrin-covalentlyfunctionalized multi-walledcarbon nanotubes. Opt. Express 21, 25277-25284 (2013).

22.[15] Xu-Dong Chen, Zhi-Bo Liu*, Chao-Yi Zheng, Fei Xing, Xiao-Qing Yan, Yongsheng Chen, and Jian-Guo Tian, High-quality and efficient transfer of large-area graphene films onto different substrates, Carbon 56(0), 271-278 (2013).

23.[14] Xu-Dong Chen, Zhi-Bo Liu*, Wen-Shuai Jiang, Xiao-Qing Yan, Fei Xing, Peng Wang, Yongsheng Chen, and Jian-Guo Tian*, The selective transfer of patterned graphene, Scientific Reports 33216 (2013).

24.[13] Xiao-Qing Yan, Zhi-Bo Liu*, Yong-Sheng Chen, and Jian-Guo Tian*. Polarization characteristics of nonlinear refraction and nonlinear scattering in several solvents. J. Opt. Soc. Am. B 29(10), 2721-2728 (2012).

25.[12] ZhiBo Liu, XiaoLiang Zhang, XiaoQing Yan, YongSheng Chen,JianGuoTian*. Nonlinear optical properties of graphene-based materials. Chinese Science Bulletin 57(23), 2971-2982 (2012).

26.[11] Fei Xing, Zhi-Bo Liu*, Zhi-Chao Deng, Xiang-Tian Kong, Xiao-Qing Yan, Xu-Dong Chen, Qing Ye, Chun-Ping Zhang, Yong-Sheng Chen, and Jian-Guo Tian*, Sensitive Real-Time Monitoring of Refractive Indexes Using a Novel Graphene-Based Optical Sensor, Sci. Rep. 2 (2012).

27.[10] ZhiBo Liu, XiaoLiang Zhang, XiaoQing Yan, YongSheng Chen, and JianGuo Tian*, Nonlinear optical properties of graphene-based materials, Chin. Sci. Bull. 57(23), 2971-2982 (2012).

28.[9] Zhi-Bo Liu, Shuo Shi, Xiao-Qing Yan, Wen-Yuan Zhou, and Jian-Guo Tian*. Discriminating thermal effect in nonlinear-ellipse-rotation-modified Z-scan measurements. Opt.Lett. 36(11), 2086-2088 (2011).

29.[8] Zhi-Bo Liu, Xin Zhao, Xiao-Liang Zhang, Xiao-Qing Yan, Ying-Peng Wu, Yong-Sheng Chen*, and Jian-Guo Tian*, Ultrafast Dynamics and Nonlinear Optical Responses from sp2- and sp3-Hybridized Domains in Graphene Oxide, The Journal of Physical Chemistry Letters 2(16), 1972-1977 (2011).

研究生期间发表文章：

30.[7] Xiao-Qing Yan, Xiao-Liang Zhang, ShuoShi, Zhi-Bo Liu*, and Jian-Guo Tian. Third-order nonlinear susceptibility tensor elements of CS2 at femtosecond time scale. Opt. Express 19(6), 5559-5564 (2011).

31.[6] Xiao-Qing Yan, Zhi-Bo Liu*, Shuo Shi, Wen-Yuan Zhou, Jian-Guo Tian. Analysis on the origin of the ultrafast optical nonlinearity of carbon disulfide around 800 nm. Opt. Express 18(25), 26169-26174 (2010).

32.[5] Xiao-Qing Yan, Zhi-Bo Liu*, Xiao-Liang Zhang, Wei-Ping Zang, and Jian-Guo Tian. Modified elliptically polarized light Z-scan method for studying third-order nonlinear susceptibility components. Opt. Express 18(10), 10270-10281 (2010).

33.[4] Xiao-Qing Yan, Zhi-Bo Liu, Xiao-Liang Zhang, Wen-Yuan Zhou, and Jian-Guo Tian*. Polarization dependence of Z-scan measurement: theory and experiment. Opt. Express 17(8), 6397-6406 (2009).

34.[3] A P Jardine, H Hedgeland, DWard, Y Xiaoqing, W Allison, J Ellis and G Alexandrowicz*. Probing molecule-surface interactions through ultra-fast adsorbate dynamics: propane/Pt(111). New J. Phys. 10, 125026 (2008).

35.[2] Zhi-Bo Liu, Xiao-Qing Yan, Wen-Yuan Zhou, and Jian-Guo Tian*. Evolutions of polarization and nonlinearities in an isotropic nonlinear medium. Opt. Express16(11), 8144-8149 (2008).

36.[1] Zhi-Bo Liu, Xiao-Qing Yan, Jian-Guo Tian*, Wen-Yuan Zhou, and Wei-Ping Zang. Nonlinear ellipse rotation modified Z-scan measurements of third-order nonlinear susceptibility tensor. Opt. Express 15(20), 13351-13359 (2007).

2007.11-2008.10,   英国 剑桥大学卡文迪许实验室

2013.10-2013.12,   瑞士 洛桑联邦理工学院

2011 南开大学泰达学院优秀毕业生

研究成果部分.pdf