基本情况

陈克求，湖南大学物理与微电子科学学院教授，博士生导师，应用物理系主任。

研究领域

纳米结构和器件中的热输运理论与热纳米器件的计算设计、分子电子学与分子器件的计算设计、新型热电和光电材料与器件的计算设计

教育背景

1998年至2001年 博士，中国科学院物理研究所凝聚态物理专业

1995年至1998年 硕士，湖南大学应用物理系理论物理专业

1982年至1986年 学士，国防科技大学应用物理系激光技术专业

论文发表

1. Zhong-Xiang Xie, Ke-Min Li, Li-Ming Tang, Chang-Ning Pan, and Ke-Qiu Chen*, Nonlinear phonon transport and ballistic thermal rectification in asymmetric graphene-based three terminal junctions, Appl. Phys. Lett. 100, 183110 (2012) (selected for the May 21, 2012 issue of Virtual Journal of Nanoscale Science & Technology, http://www.vjnano.org)
2. Jing Zeng, Ke-Qiu Chen*, and Chang Q. Sun, Electronic structures and transport properties of fluorinated boron nitride nanoribbons, Phys. Chem. Chem. Phys., 14 (22), 8032-8037 (2012)
3. Wenhu Liao, Heping Zhao, Gang Ouyang, Ke-Qiu Chen, and Guanghui Zhou, ymmetry of atomistic structure for armchair-edge graphene nanoribbons under uniaxial strain, Appl. Phys. Lett. 100, 153112 (2012)
4. Xiao-Fei Li, Lingling Wang, Ke-Qiu Chen, and Yi Luo, Electronic Transport through Zigzag/Armchair Graphene Nanoribbon Heterojunctions, J. Phys. Condens. Matter, 24 (2012) 095801
5. Zhong-Xiang Xie, Li-Ming Tang, Chang-Ning Pan, Ke-Min Li, Ke-Qiu Chen*, and Wenhui Duan, Enhancement of thermoelectric properties in grapheme nanoribbons modulated with stub structures, Appl. Phys. Lett. 100, 073105 (2012) (selected for the February 27, 2012 issue of Virtual Journal of Nanoscale Science & Technology, http://www.vjnano.org)
6. Zhen-Kun Tang, Li-Ming Tang, Dan Wang, Ling-Ling Wang, and Ke-Qiu Chen*, Shallow donor levels enhanced ferromagnetism in the In2O3: Co nanocrystal, Eur. Phys. Lett. 97, 57006-1-5 (2012)
7. Jun He, Ke-Qiu Chen*, Chang Q. Sun, The weakπ-πoriginated resonant tunneling and fast switching in the carbon based electronic devices, AIP ADVANCES 2, 012137-1-7 (2012)
8. Jun He, Ke-Qiu Chen*, Humidity effects on the electronic transport properties in carbon based nanoscale device,Phys. Lett. A, 376, 869-874 (2012)
9. Zhi-Qiang Fan, Zhen-Hua Zhang, Qiu Ming, Gui-Ping Tang, Ke-Qiu Chen, First-principles study of repeated current switching in a bimolecular device, Computational Materials Science 53 (2012) 294-297
10. Xia Yu, Ke-Qiu Chen*, and Yan Zhang, Optimization design of diffractive phase elements for beam shaping, APPLIED OPTICS, 50, 5938 (2011)
11. Jing Zeng, Ke-Qiu Chen*, Jun He, Xiao-Jiao Zhang, and Chang Q. Sun, Edge Hydrogenation-Induced Spin-Filtering and Rectifying Behaviors, J. Phys. Chem. C 115, 25072–25076 (2011)
12. Jing Zeng, Ke-Qiu Chen*, Jun He, Xiao-Jiao Zhang, W.P. Hu, Rectifying and successive switch behaviors induced by weak intermolecular interaction, Organic Electronics 12, 1606 (2011)
13. Xiao-Fei Li, Ling-Ling Wang, Ke-Qiu Chen, and Yi Luo,Tuning the Electronic Transport Properties of Zigzag Graphene Nanoribbons via Hydrogenation Separators, J. Phys. Chem. C 115, 24366–24372 (2011)
14. Zhong-Xiang Xie, Ke-Qiu Chen*, and Li-Ming Tang, Ballistic phonon thermal transport in a cylindrical semiconductor nanowire modulated with nanocavity, J. Appl. Phys. 110, 124321 (2011). (selected for the January 9, 2012 issue of Virtual Journal of Nanoscale Science & Technology, http://www.vjnano.org)
15. Xiao-Fang Peng, Xin-Jun Wang, Zhi-Qiang Gong, and Ke-Qiu Chen*, Ballistic thermal conductance in graphene nanoribbon with double-cavity structure, Appl. Phys. Lett. 99, 233105 (2011) (selected for the December 19, 2011 issue of Virtual Journal of Nanoscale Science & Technology, http://www.vjnano.org)
16. Xiao-Fei Li, Ling-Ling Wang, Ke-Qiu Chen, and Yi Luo, Design of Graphene-Nanoribbon Heterojunctions from First Principles, J. Phys. Chem. C 115, 12616 (2011)
17. Xiao-Jiao Zhang, Ke-Qiu Chen, Li-Ming Tang, Meng-Qiu Long, Electronic transport properties on V-shaped-notched zigzag graphene nanoribbons junctions, Phys. Lett. A 375, 3319 (2011)
18. Zhong-Xiang Xie, Ke-Qiu Chen*, and Wenhui Duan, Thermal transport by phonons in zigzag graphene nanoribbons with structural defects, J. Phys.: Condens. Matter 23, 315302 (2011)
19. Zhi-Qiang Fan, and Ke-Qiu Chen*, Controllable rectifying performance in a C60 molecular device with asymmetric electrodes, J. Appl. Phys. 109, 124505 (2011). (selected for the July 4, 2011 issue of Virtual Journal of Nanoscale Science & Technology, http://www.vjnano.org)
20. 20. Jing Zeng, Ke-Qiu Chen*, Jun He, Zhi-Qiang Fan, and Xiao-Jiao Zhang, Nitrogen doping-induced rectifying behavior with large rectifying ratio in graphene nanoribbons device, J. Appl. Phys. 109, 124502 (2011)
21. Jun He, Ke-Qiu Chen*, Zhi-Qiang Fan, Li-Ming Tang, and W. P. Hu, Transition from insulator to metal induced by hybridized connection of graphene and boron nitride nanoribbons, Appl. Phys. Lett. 97, 193305 (2010). (selected for the Nov. 15, 2010 issue of Virtual Journal of Nanoscale Science & Technology, http://www.vjnano.org)
22. Yun Ren, Ke-Qiu Chen*, Jun He, Li-Ming Tang, Anlian Pan, B. S. Zou, and Yan Zhang,Mechanically and electronically controlled molecular switch behavior in a compound molecular device, Appl. Phys. Lett. 97, 103506 (2010)
23. Xiao-Fei Li, Hao Ren, Ling-Ling Wang, Ke-Qiu Chen, Jinlong Yang, and Yi Luo, Important Structural Factors Controlling the Conductance of DNA Pairs in Molecular Junctions, J. Phys. Chem. C 114, 14240-14242 (2010)
24. Xiao-Fei Li, Ke-Qiu Chen, Lingling Wang, and Yi Luo,Effects of Interface Roughness on Electronic Transport Properties of Nanotube-Molecule-Nanotube Junctions, J. Phys. Chem. C 114, 12335–12340 (2010)
25. Zhi-Qiang Fan, Ke-Qiu Chen*, Negative differential resistance and rectifying behavior in phenalenyl molecular device with different contact geometries, Appl. Phys. Lett. 96, 053509 (2010)
26. Xiao-Fang Peng, Ke-Qiu Chen*, Qing Wan, B. S. Zou, and Wenhui Duan, Quantized thermal conductance at low temperatures in quantum wire with catenoidal contacts, Phys. Rev. B 81, 195317 (2010) (selected for the June 7, 2010 issue of Virtual Journal of Nanoscale Science & Technology http://www.vjnano.org)
27. Yun Ren, Ke-Qiu Chen*, Qing Wan, Anlian Pan, W.P. Hu, Negative differential resistance in polymer molecular devices modulated with molecular length, Phys. Lett. A 374, 3857–3862 (2010)
28. Yun Ren and Ke-Qiu Chen*, Effects of symmetry and Stone–Wales defect on spin-dependent electronic transport in zigzag graphene nanoribbons, J. Appl. Phys. 107, 044514 (2010)
29. M. Qiu, Z. H. Zhang, X. Q. Deng, and K. Q. Chen*, Conduction switching behaviors of a small molecular device, J. Appl. Phys. 107, 063704(2010)
30. Li-Ming Tang, Ling-Ling Wang, Dan Wang, Jian-Zhe Liu, and Ke-Qiu Chen, Donor-donor binding in In2O3: Engineering shallow donor levels, J. Appl. Phys. 107, 083704 (2010)