名师简介
陈延峰 教授 博士生导师，长江学者特聘教授 材料科学与工程系主任 南京大学材料科学与工程系 南京大学科技馆330 电话：025-83593355 电子邮箱：yfchen@nju.edu.cn 邮政编码：210093 陈延峰,1990年于西北工业大学获博士学位,1990-1993在南京大学做博士后,2000年-2001年在MIT做访问学者.现为南京大学教授,博士生导师,长江学者特聘教授，材料科学与工程系系主任.研究领域为材料物理与化学，研究方向是氧化物薄膜多层膜超晶格微结构材料及光电功能器件的制备、表征和物理性能的研究。在国际核心期刊（SCI）上发表论文90多篇,其中Science 1篇,PRL 2 篇，APL和PRB 20多篇；获中国发明专利4项。1997年度入选教育部《跨世纪优秀人材培养计划》,2002年获国家杰出青年基金资助，2005年被聘为长江学者特聘教授，2005年度入选教育部创新团队发展计划。 研究兴趣： * 人工带隙材料（光子晶体和声子晶体） * 铁电超晶格材料与器件 * 介电/铁电薄膜多层膜制备、结构和性能 * 薄膜技术合成制备新型功能材料 代表性论文 [1] Acoustic backward-wave negative refractions in the second band of a sonic crystal Liang Feng, Xiao-Ping Liu, Ming-Hui Lu, Yan-Bin Chen, Yan-Feng Chen, Yi-Wei Mao, Jian Zi, Yong-Yuan Zhu, Shi-Ning Zhu, and Nai-Ben Ming Phys. Rev. Lett.96, (2006)014301 [2] Refraction control of acoustic waves in a square-rod-constructed tunable sonic crystal Liang Feng, Xiao-Ping Liu, Ming-Hui Lu, Yan-Bin Chen, Yan-Feng Chen, Yi-Wei Mao, Jian Zi, Yong-Yuan Zhu, Shi-Ning Zhu, and Nai-Ben Ming Phys. Rev. B 73, (2006) 193101 [3] Negative refraction of acoustic waves in two-dimensional sonic crystals Liang Feng, Xiao-Ping Liu, Yan-Bin Chen, Zhi-Peng Huang, Yi-Wei Mao, Yan-Feng Chen, Jian Zi, and Yong-Yuan Zhu Phys. Rev. B 72, (2005)033108 [4] Tunable negative refraction in 2D magneto-optical-active photonic crystals Liang Feng, Xiao-Ping Liu, Yue-Feng Tang, Yan-Feng Chen, Jian Zi，Shi-Ning Zhu, Yong-Yuan Zhu Phys. Rev. B 71, (2005)195106 [5] Tunable negative refraction in 2D photonic crystals with superconducting constituents Liang Feng, Xiao-Ping Liu, Yue-Feng Tang, Yan-Bin Chen, Yan-Feng Chen, Yong-Yuan Zhu J. Appl. Phys. 91,(2005) 073104 [6] Phonon-polariton dispersion and the polariton-based photonic band gap in piezoelectric superlattice Xue-Jing Zhang, Ran-Qi Zhu, Jun Zhao, Yan-Feng Chen, and Yong-Yuan Zhu Phys. Rev. B 69, (2004) 085118 [7] Phonon-polaritons in quasiperiodic piezoelectric superlattices Xue-jing Zhang, Yan-qing Lu, Yong-yuan Zhu, Yan-feng Chen, and Shi-ning Zhu Appl. Phys. Lett. 85, (2004)3531-3533 [8] Large polarization and weak ferromagnetism in quenched BiFeO3 ceramics with a distorted rhombohedral crystal structure Shan-Tao Zhang, Ming-Hui Lu, Di Wu, Yan-Feng Chen, and Nai-Ben Ming Appl. Phys. Lett.87, (2005) 262907 [9] Structure, optical and magnetic properties of sputtered manganese and nitrogen-codoped ZnO films Zheng-Bin Gu, Ming-Hui Lu, Jing Wang, Di Wu, Shan-Tao Zhang, Xiang-Kang Meng, Yong-Yuan Zhu, Shi-Ning Zhu, and Yan-Feng Chen, Xiao-Qing Pan Appl. Phys. Lett. 88, (2006)082111 [10] Giant magnetoresistance in transition-metal-doped ZnO films Jing Wang, Zheng-Bin Gu, Ming-Hui Lu, Di Wu, Chang-Sheng Yuan, Shan-Tao Zhang, Yan-Feng Chen, Shi-Ning Zhu, and Yong-Yuan Zhu Appl. Phys. Lett. 88, (2006)252110