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主要研究方向:分子納米電子學,物理電子學, 納米材料物性研究。
主持國家自然科學基金青年項目、湖南省科技廳科研項目、湖南省教育廳科研項目的研究。在國際著名刊物如Appl. Phys. Lett.; J. Chem. Phys.; J. Appl. Phys等刊物上發(fā)表學術論文近30篇,其中以第一作者在影響因子IF﹥3.0的刊物上發(fā)表論文5篇(Appl. Phys. Lett上4篇),獲湖南省自然科學優(yōu)秀學術論文二等獎2項(排名第1),湖南省自然科學二等獎1項(排名第3)。
近期發(fā)表的部分代表性論文:
1. X. Q. Deng, Z. H. Zhang, G. P. Tang, Z. Q. Fan, M. Qiu. Rectifying behaviors induced by BN-doping in trigonal graphene with zigzag edges. Appl. Phys. Lett 100, 063107 (2012)
2. X. Q. Deng, J. C. Zhou, Z. H. Zhang, G. P. Tang, and M. Qiu. Electrode metal dependence of the rectifying performance for molecular devices: A density functional study. Appl. Phys. Lett 95, 103113 (2009)
3. X. Q. Deng, J. C. Zhou, Z. H. Zhang, H. Zhang, M. Qiu, and G. P. Tang. Electrode conformation-induced negative differential resistance and rectifying performance in a molecular device. Appl. Phys. Lett 95, 163109 (2009)
4. X. Q. Deng, Z. H. Zhang, J. C. Zhou, M. Qiu. Electronic transport of the silane chain doped with phosphorus and boron atoms. Appl. Phys. Lett 97, 143103 (2010)
5. X. Q. Deng, Z. H. Zhang, J. C. Zhou, M. Qiu, and G. P. Tang. Length and end group dependence of the electronic transport properties in carbon atomic molecular wires. J. Chem. Phys 132,124107 (2010)
6. X. Q. Deng, Z. H. Zhang, J. C. Zhou, and G. P. Tang. The rectifying performance of the multi-biphenyl with different end groups: A density functional study. J.Appl. Phys. 109,063712 (2011)
7. X. Q. Deng, J. C. Zhou, Z. H. Zhang, H. Zhang. Effects of end groups on the rectifying performance in molecular devices. Acta Phys. Sin. 59,504 (2010)
8.Xiaoqing Deng, Guiping Tang, Chao Guo, Tuning the electronic transport properties for a trigonal graphene flake, Physics Letters A 376, 1839–1844(2012).
聯(lián)系方式:
Email: xq_deng@163.com
通訊地址:(郵政編碼410004)湖南省長沙市雨花區(qū)萬家麗南路二段960號
長沙理工大學云塘校區(qū)物理與電子科學學院