郭艳东，男，电子科学与工程学院副教授，江苏省射频与微纳电子重点实验室秘书

一直从事基于纳米结构的电学特性和相关器件设计研究，积累了相关理论分析、器件设计的丰富经验。对于低维体系电输运、纳米结构磁性、自旋输运等内容进行过深入的探讨。对纳米管、石墨烯、各类硅结构、各类分子结构等体系及其电子结构、输运特性进行过系统的研究，对诸如自旋输运、负微分电阻、库仑阻塞等输运现象进行机理的探讨和阐述。并在此基础上，提出了最小的纯碳逻辑门、自旋过滤器、DNA碱基序列探测器等一系列功能化器件应用。

个人主页：
lrme.njupt.edu.cn/s/283/t/1625/2f/b4/info77748.htm

欢迎对知识有探索欲望、对科研有动力、对研究方向感兴趣的同学联系（态度和积极性最重要）、也十分欢迎有志来课题组读博士（或硕博连读）的同学联系。

获奖：
南京邮电大学“教学标兵”
中国电子学会授课竞赛全国一等奖
电子科学与工程学院英语授课竞赛一等奖
校“科创之星”
校“科研创新先进个人”
所在科研团队获评校 “优秀科研团队”
江苏省优秀毕业论文

主持及参与基金项目：
1. 国家自然科学基金，NSFC11504178，分子结自旋翻转非弹性电输运特性及计算方法研究，主持
2. 国家自然科学基金，NSFC11504180，石墨烯表面掺杂的应力调控及其电学性质研究，参与
3. 江苏省自然科学基金，BK20150825，自旋激发非弹性电子输运的机理研究，主持
4. 国家自然科学基金面上项目，11374162，复杂磁序与关联系统的电子输运性质及计算方法研究，参与
5. 江苏省科技创新基金项目，CXZZ11_0190，碳基纳电子器件设计及其输运性质研究，主持
6. 南京邮电大学科研基金，NY214010，碳基纳米结构耦合电子输运及其纳功能器件设计，主持

研究方向：
纳米结构的电子输运性质研究及纳米电子器件设计

发表论文：
1. Hong-Li Zeng, Li Yang, Yan-Dong Guo*, Jing-Jing He, Yue Jiang, Li-Yan Lin, Xiao-Hong Yan*. Armchair graphene nanoribbon-based spin caloritronics. Physics Letters A, 2022, 426, 127892.
2. Yue Jiang, Yan-Dong Guo*, Hong-Li Zeng, Li-Yan Lin, Xiao-Hong Yan. Symmetry-dependent electronic structure transition in graphether nanoribbons. AIP Advances, 2022, 12, 015118.
3. Heng-Xing Bao, Hao Tian, Chang-Jie Dai, Xu Li, Yan-Dong Guo*, Yu-Rong Yang*, and Di Wu*. First-Principles Studies of the Tunneling Properties through Ferroelectric/Ferromagnetic van der Waals Heterostructures. The Journal of Physical Chemistry C, 2021, 125, 14438.
4. Yue Jiang, Yan-Dong Guo*, Xiao-Hong Yan*, Hong-Li Zeng, Li-Yan Lin, Xin-Yi Mou. Switchable interlayer magnetic coupling of bilayer CrI3. Nanomaterials, 2021, 11, 2509.
5. Rui-Song Shen, Yan-Dong Guo*, Xiao-Hong Yan*, Hong-Li Zeng, Miao-Shen Liang, Pei Chen, Mou-Shu Yang, Yang Ni. Electrically controlled spin reversal and spin polarization of electronic transport in nanoporous graphene nanoribbons. Physical Chemistry Chemical Physics, 2021, 23, 20702.
6. Li Zhu, Yan-Dong Guo*, Hong-Li Zeng, Hai-Xia Da*, Jun-Feng Li, Zhao-Chen Liang, Yun-Yu Jiang, Xiao-Hong Yan. Negative differential resistance in all-benzene molecule of trefoil knot. Physics Letters A, 2021, 410, 127539.
7. Yan-Dong Guo*, Jin-Jie Wang, Hong-Li Zeng, Yu-Rong Yang, Xin-Xin Xu, Xiao-Hong Yan. Electrically precise control of the spin polarization of electronic transport at the single-molecule level. Physical Chemistry Chemical Physics, 2020, 22, 17229.
8. Yan-Dong Guo*, Jin-Jie Wang, Hong-Li Zeng, Yu-Si Ran, Zhao-Chen Liang, Xiao-Hong Yan. Multiple striking negative differential resistance in a polyyne wire doped with an organometallic fragment. Journal of Applied Physics, 2020, 128, 184301.
9. Zhong-Pei Liu, Yan-Dong Guo*, Hong-Li Zeng, Jun-Feng Li, Yun-Yu Jiang, Xiao-Hong Yan. Electrical control of spin polarization of transmission in pure-carbon systems of helical graphene nanoribbons. Journal of Applied Physics, 2020, 128, 154301.
10. Jian-Hua Li, Yan-Dong Guo*, Hong-Li Zeng, Jing-Jing He, Yang Ni, Qiao-An Li, Xiao-Hong Yan*. The spin-dependent transport properties of endohedral transition-metal-fullerene X@C66H4 (X=Fe, Co, Mn, Ni). Physics Letters A, 2020, 126215.
11. Jin-Tao Liang, Xiao-Hong Yan*, Ying Zhang*, Yan-Dong Guo, Yang Xiao*. Noncollinear magnetism in Lithium-doped zigzag graphene nanoribbons. Journal of Magnetism and Magnetic Materials, 2019, 480, 101-107.
12. Yang Ni, Yan-Dong Guo*, Xiao-Hong Yan*, Hong-Li Zeng, Ying Zhang, Xin-Yu Chen, Xue-Yang Shen. A metal-semiconductor transition triggered by atomically flat zigzag edge in monolayer transition-metal dichalcogenides. Physics Letters A, 2019, 383, 1636-1641.
13. Jian-Hua Li, Yan-Dong Guo*, Hong-Li Zeng, Xin-Yi Mou and Xiao-Hong Yan*. Edge-modulated dual spin-filter effect in zigzag-shaped buckling Ag2S nanoribbons. Physical Chemistry Chemical Physics, 2019, 21, 15623.
14. Zhong-Pei Liu, Yan-Dong Guo*, Xiao-Hong Yan, Hong-Li Zeng, Xin-Yi Mou, Zi-Ru Wang and Jin-Jie Wang. A metal-semiconductor transition in helical graphene nanoribbon. Journal of Applied Physics, 2019, 126, 14303.
15. Yan-Dong Guo, Hong-Bo Zhang, Hong-Li Zeng*, Hai-Xia Da, Xiao-Hong Yan*, Wen-Yue Liu and Xin-Yi Mou. A progressive metal-semiconductor transition in two-faced Janus monolayer transition-metal chalcogenides. Physical Chemistry Chemical Physics, 2018, 20(32), 21113-21118.
16. Yan-Dong Guo*, Hui-Feng Liu, Hong-Li Zeng, Xiao-Hong Yan* and Xiao-Chen Song. Edge defect switched dual spin filter in zigzag hexagonal boron nitride nanoribbons. Physical Chemistry Chemical Physics, 2018, 20(14), 9241-9247.
17. Jing-Jing He, Yan-Dong Guo*, Xiao-Hong Yan, Hong-Li Zeng, Yang Ni. Edge modification induced giant rectificationeffect in armchair C2N-h2D nanoribbons. Solid State Communications, 2018, 289, 61-66.
18. Jian-Hua Li, Yan-Dong Guo*, Xiao-Hong Yan*, Hong-Li Zeng, Xiao-Chen Song and Xin-Yi Mou. Geometric symmetry modulated spin polarization of electron transport in graphene-like zigzag FeB2 nanoribbons. European Physical Journal B, 2018, 91(7), 154.
19. Jing-Jing He, Yan-Dong Guo*, Xiao-Hong Yan* and Hong-Li Zeng. Edge morphology induced rectifier diode effect in C3N nanoribbon. Physical Chemistry Chemical Physics, 2018, 20(45), 28759-28766.
20. Jing-Jing He, Yan-Dong Guo*, Xiao-Hong Yan*, Hong-Li Zeng. Electronic, magnetic and transport properties of transition metal-doped holely C2N-h2D nanoribbons. Physica B: Condensed Matter, 2018, 528, 1-8.
21. Yan-Dong Guo, Hong-Li Zeng*, Li-Zhi Hu, Xiao-Hong Yan*, Xin-Yi Mou, Mou-Shu Yang. Multiple spin-resolved negative differential resistance and electrically controlled spin-polarization in transition metal-doped [6]cycloparaphenylenes. Physics Letters A, 2018, 382(38), 2763-2768.
22. Ying Zhang, Xiao-Hong Yan*, Yan-Dong Guo, Yang Xiao*. Magnetic order and noncollinear spin transport of domain walls based on zigzag graphene nanoribbons. Journal of Applied Physics, 2017, 121(17), 174303.
23. Ying Zhang, Xiao-Hong Yan*, Yan-Dong Guo, Yang Xiao*. Magnetization distribution and spin transport of graphene/h-BN/graphene nanoribbon-based magnetic tunnel junction. Physics Letters A, 2017, 381(35), 2949-2958.
24. Ying Zhang, Xiao-Hong Yan*, Yan-Dong Guo, Yang Xiao*. Negative tunneling magnetoresistance of Fe/MgO/NiO/Fe magnetic tunnel junction: Role of spin mixing and interface state. Applied Physics Letters, 2017, 111(7), 072405.
25. Jing-Jing He, Yan-Dong Guo*, Xiao-Hong Yan*. Negative differential resistance and bias-modulated metal-to-insulator transition in zigzag C2N-h2D nanoribbon, Scientific Reports, 2017, 7, 43922.
26. Ying Zhang, Xiao-Hong Yan, Yan-Dong Guo, Yang Xiao*. Effect of transition metal doping on magnetization and spin transport of domain wall made by nickel atomic chain. Applied Physics Letters, 2017, 25(07), 1950012.
27. Li-Zhi Hu, Yan-Dong Guo*, Xiao-Hong Yan*,Hong-Li Zeng, Jie Zhou. Electronic transport properties in [n] cycloparaphenylenes molecular devices. Physics Letters A, 2017, 381(25-26), 2107-2111.
28. Hong-Li Zeng, Yan-Dong Guo*, Xiao-Hong Yan* and Jie Zhou. Hydrogenated carbon nanotube-based spin caloritronics. Physical Chemistry Chemical Physics, 2017, 19(32), 21507-21513.
29. Jing-Jing He, Xiao-Hong Yan*, Yan-Dong Guo, Chun-Sheng Liu, Yang Xiao, Lan Meng. The electron transport properties of zigzag graphene nanoribbons with upright standing linear carbon chains. Solid State Communications, 2016, 227, 28-32.
30. Lan Meng, Yu-Han Zhang, Song Hu, Xiang-Fu Wang, Chun-Sheng Liu, Yan-Dong Guo, Xin-Ran Wang and Xiao-Hong Yan*. Two dimensional WS2 lateral heterojunctions by strain modulation. Applied Physics Letters, 2016, 108(26), 263104.
31. Jia-Reng Yuan, Xiao-Hong Yan*, Yang Xiao*, Yan-Dong Guo, Chang-Jie Dai. Noncollinear magnetic order induced by Dzyaloshinskii-Moriya interaction in oxygen-assisted Pt nanojunctions. Nanotechnology, 2016, 27(47), 475202.
32. Wei Wang, Yan-Dong Guo*, Xiao-Hong Yan*. The spin-dependent transport of transition metal encapsulated B40 fullerene. RSC Advances, 2016, 6(46), 40155-40161.
33. Yan-Dong Guo, Xiao-Hong Yan*, Yang Xiao, Chun-Sheng Liu. U-shaped relationship between current and pitch in helicene molecules. Scientific Reports, 2015, 5, 16731.
34. Hong-Li Zeng, Chen-Ping Zhu*, Yan-Dong Guo, Ao Teng, Jing Jia, Hui Kong, Rui Zhou, Juan-Ping Yang and Su-Quan Li. Power-law spectrum and small-world structure emerge from coupled evolution of neuronal activity and synaptic dynamics. Journal of Physics Conference Series, 2015, 604, 012023.
35. Chang-Jie Dai, Xiao-Hong Yan*, Yang Xiao, Yan-Dong Guo. Electronic and transport properties of noncollinear magnetic monatomic Mn chains: Fano resonances in the superlattice of noncollinear magnetic barriers and magnetic anisotropic bands. Journal of Magnetism and Magnetic Materials, 2015, 379, 167-178.
36. Yan-Dong Guo, Xiao-Hong Yan*, Yang Xiao. The spin-dependent transport of Co-encapsulated Si nanotubes contacted with Cu electrodes. Applied Physics Letters, 2014, 104 (6), 063103.
37. Yan-Dong Guo, Xiao-Hong Yan*, Yang Xiao. Electrical control of spin polarization of conductance in Mn-encapsulated Si nanotube. Applied Physics Express, 2014, 7(7), 075001.
38. Chang-Jie Dai, Xiao-Hong Yan*, Yang Xiao, Yan-Dong Guo. Electronic and transport properties of T-graphene nanoribbon: Symmetry-dependent multiple Dirac points, negative differential resistance and linear current-bias characteristics. Europhysics Letters, 2014, 107(3), 37004.
39. Yan-Dong Guo*, Xiao-Hong Yan*, Yang Xiao. Electrical control of the spin polarization of a current in “pure-carbon” systems based on partially hydrogenated graphene nanoribbon. Journal of Applied Physics, 2013, 113(24), 244302.
40. Yan-Dong Guo, Xiao-Hong Yan*, Yang Xiao. Conformational change-induced switching behavior in pure-carbon systems. RSC Advances, 2013, 3(37), 16672-16680.
41. Yan-Dong Guo, Xiao-Hong Yan*, Yang Xiao. Computational Investigation of DNA Detection Using Single-Electron Transistor-Based Nanopore. Journal of Physical Chemistry C, 2012, 116(40), 21609-21614.
42. Xing Huang, Xiao-Hong Yan*, Yang Xiao, Yan-Dong Guo,Zhi-Hai Zhu, Chang-Jie Dai. Strain-induced phase transition in β-MnO2. Europhysics Letters, 2012, 99(2), 27005.
43. Chang-Jie Dai, Xiao-Hong Yan*, Yan-Dong Guo,Yang Xiao. Effect of an out-of-plane cross connection on the electronic transport of zigzag graphene nanoribbon. Physics Letters A, 2012, 376(26-27), 2010-2014.
44. Yan-Dong Guo, Xiao-Hong Yan, Yang Xiao. Multiple negative differential resistance and the modulation in a nanotubelike fullerene D5h(1)-C90. Applied Physics Letters, 2011, 98(16), 163107.
45. Kang-Li Ma, Xiao-Hong Yan, Yan-Dong Guo, Yang Xiao. Electronic transport properties of junctions between carbon nanotubes and graphene nanoribbons. European Physical Journal B, 2011, 83(4), 487-492.
46. Xing Huang, Xiao-Hong Yan, Zhi-Hai Zhu, Yu-Rong Yang, Yan-Dong Guo. CrO2 thin films epitaxially grown on TiO2 (001): Electronic structure and magnetic properties. Journal of Applied Physics, 2011, 109(6), 064319.
47. Yan-Dong Guo, Xiao-Hong Yan*, Yang Xiao. Spin-polarized current generated by carbon chain and finite nanotube. Journal of Applied Physics, 2010, 108(10), 104309.