一、个人简介：
张伟，男，硕士生导师。2014年6月毕业于山东大学，获工学博士学位，同年7月进入南京邮电大学光电工程学院工作。至今在国际期刊上发表SCI论文22篇。任Thin Solid Films，Journal of Materials Science: Materials in Electronics，Optical Materials等国际学术期刊审稿人。目前主持一项国家自然科学基金和一项江苏省自然科学基金青年项目，两项校科研基金项目，作为核心成员，参与多项国家自然科学基金项目，并取得阶段性成果。多次参加境内外学术会议并做学术报告。
联系电话：15996217606
Email:chanway@njupt.edu.cn
二、研究方向：
铁电/压电/多铁性/半导体光电薄膜与微纳器件；
基于光电磁材料的先进物理气相沉积技术。
三、承担的主要科研项目：
1.国家自然科学基金青年项目(51602160)，钙钛矿型铁电薄膜高质量外延异质界面的构筑及空间电荷状态研究，2017.01-2019.12，主持；
2.江苏省自然科学基金青年项目(BK20150842)，高品质外延钙钛矿铁电薄膜异质结构的界面电荷特性及输运机理研究，2015.07-2018.06，主持；
3.南邮人才引进项目(NY214161)，钛酸钡薄膜外延异质界面的优化设计及界面电荷状态研究，2015.01-2017.12，主持；
4.南邮校级项目(NY215021)，钙钛矿型铁电薄膜高质量外延异质界面的构筑及电荷输运特性研究，2016.01-2018.12，主持；
5.国家自然科学基金面上项目(61574080)，基于单晶n-ZnO/p-AlGaN LED结构的谐振光栅制备DFB激光器的基础研究，2016.01-2019.12，第二位；
6.国家自然科学基金青年项目(61605086)，基于紫外软压印技术的有机-无机复合薄膜微纳透镜阵列的制备及其性能研究，2017.01-2019.12，第二位；
7.江苏省自然科学基金青年项目(BK20150850)，纳米压印技术制备有机-无机复合薄膜微纳透镜阵列结构及其关键技术问题研究，2015.07-2018.06，第二位。
四、主要研究成果：
（1）期刊论文：
1. Wei Zhang, Pei Li, Xuehua Zhang, Yongjin Wang, Fangren Hu, InGaN/GaN micro mirror with electrostatic comb drive actuation integrated on a patterned silicon-on-insulator wafer. Optics Express, 2018, 26(6), 7672-7682.
2. Wei Zhang, Fangren Hu, Hua Zhang, Jun Ouyang, Investigation of the electrical properties of RF sputtered BaTiO3 films grown on various substrates. Materials Research Bulletin, 2017, 95, 23-29.
3. Wei Zhang, Hua Zhang, Jun Ouyang, Fangren Hu, Effects of Elastic Coupling between BaTiO3 Ferroelectric Film and a Substrate with Finite Thickness on Piezoelectric Coefficients. Acta Physica Polonica A, 2017, 131(6), 1426-1439.
4. Wei Zhang, Xuehua Zhang, Yongjin Wang, Fangren Hu, Efficient broad color luminescence from InGaN/GaN single quantumwell nanocolumn crystals on Si (111) substrate. Optical Materials, 2017, 72, 422-426.
5. Wei Zhang, Jun Ouyang, Hongbo Cheng, Qian Yang, Limin Kang, Hua Zhang, Fangren Hu，Interface charge behaviors of BaTiO3 film heterostructures with various crystal orientations. Japanese Journal of Applied Physics, 2017, 56(2), 020304.
6. Wei Zhang, Xuehua Zhang，Yongjin Wang，K. Hane，Fangren Hu, Efficient red-emission InGaN/GaN multilayered structure on Si with surface-nitrified HfO2 film as buffer layer. Applied Physics A, 2016, 122(3)：1-6.
7. Wei Zhang, Hongbo Cheng, Qian Yang，Fangren Hu, Jun Ouyang. Crystallographic orientation dependent dielectric properties of epitaxial BaTiO3 thin films. Ceramics International, 2016, 42(3): 4400-4405.
8. Wei Zhang, Yiqun Gao, Limin Kang, Meiling Yuan, Qian Yang, Hongbo Cheng, Jun Ouyang. Space-charge dominated epitaxial BaTiO3 heterostructures. Acta Materialia, 2015, 87: 207-215.
9. Wei Zhang, Jun Ouyang，Limin Kang, Hongbo Cheng, Qian Yang，Fangren Hu. Influence of top contact noble metals on leakage current properties of epitaxial BaTiO3 film capacitor. Journal of Materials Science: Materials in Electronics, 2015, 26(12): 9962-9969.
10. Wei Zhang, Limin Kang, Meiling Yuan, Qian Yang, Jun Ouyang. Effect of bottom electrode on the microstructure and electrical properties of sputtered BaTiO3 films on MgO substrates. Journal of Alloys and Compounds, 2013, 580: 363-368.
11. Wei Zhang, Xu Dingdian, Jun Ouyang. Converse longitudinal piezoelectric response of a ferroelectric thick film elastically coupled with a supporting substrate or underlayer. Journal of Physics D: Applied. Physics, 2013, 46(18) 185303.
12. Wei Zhang, Meiling Yuan, Xianyang Wang, Wei Pan, Chun-ming Wang, Jun Ouyang. Design and preparation of stress-free epitaxial BaTiO3 polydomain films by RF magnetron sputtering. Science and Technology of Advanced Materials, 2012, 13(3): 035006.
13. Wei Zhang, Jun Ouyang, A.L.Roytburd. Effect of thickness-mediated misfit strain on the heterophase polydomain structure of epitaxial BiFeO3 films, Scripta Materialia, 2012, 66(7): 499-502.
14. Wei Zhang, Meiling Yuan, Xianyang Wang, Jun Ouyang. Highly c-axis oriented barium titanate ferroelectric films deposited on SrTiO3 substrate using an off-axis sputtered conductive oxide layer as bottom electrode. Advanced Materials Research, 2012, 399: 926-929.
15. Jun Ouyang, Wei Zhang, Xiaoyue huang, A. L. Roytburd. Thermodynamics of formation of tetragonal and rhombohedral heterophase polydomains in epitaxial ferroelectric thin films. Acta Materialia, 2011, 59(10): 3779-3791.
16. Jun Ouyang, Wei Zhang, S. P. Alpay, A. L. Roytburd. Effect of elastic domains on electromechanical response of epitaxial ferroelectric films with a three-domain architecture. Journal of Advanced Ceramics, 2013, 2(1): 1-10.
17. Meiling Yuan, Wei Zhang, Xianyang Wang, Wei Pan, Li Wang, Jun Ouyang. In situ preparation of high dielectric constant, low-loss ferroelectric BaTiO3 films on Si at 500℃. Applied Surface Science, 2013, 270: 319-323.
18. Limin Kang, Wei Zhang, Yi Sun, Jun Ouyang. Evolution of parasitic phases with growth temperature in BiFeO3 thick films prepared by RF magnetron sputtering and their effect on magnetic properties. Physica Status Solidi (a), 2014, 211(3): 565-569.
19. Qian Yang, Wei Zhang, Meiling Yuan, Limin Kang, Junxiao Feng, Jun Ouyang. Preparation and Characterization of Self-Assembled, Percolative BaTiO3-CoFe2O4 Nanocomposites via Magnetron Co-sputtering. Science and Technology of Advanced Materials, 2014, 15: 025003.
20. Minghua Tang, Bo Jiang, Wei Zhang, Yongguang Xiao, Yichun Zhou, John He, Jun Ouyang. Structural and electrical characterizations of Bi(Zn0.5Ti0.5)O3 doped lead zirconate titanate ferroelectric films with enhanced ferroelectric properties. Thin Solid Films, 2012, 520(21): 6684-6689.
21. Zhenhua Tang, Ying Xiong, Minghua Tang, Yongguang Xiao, Wei Zhang, Meiling Yuan, Jun Ouyang, Yichun Zhou. Temperature dependence of magnetoelectric effect in Bi3.15Nd0.85Ti3O12-La0.7Ca0.3MnO3 multiferroic composite films buffered by a LaNiO3 layer. Journal of Materials Chemistry C, 2014, 2: 1427-1435.
22. Cheng Chen, Huashun Yu, Jingjing Zhang, Wei Zhang, Shuohui Wang. Fabrication and Thermal Physical Properties of SiCp/Al Composite upon Powder Metallurgy Followed by Hot Extrusion. Advanced Materials Research, 2011, 320: 297-302.
（2）会议论文：
1. Wei Zhang, Fangren Hu, Hongbo Cheng, Jun Ouyang. Interface charge states of epitaxial BaTiO3 films grown on variously oriented SrTiO3 substrates. Oral report at: ISAF-FMA-AFM-AMEC-PFM Joint Conference (IFAAP 2018), May. 27-Jun. 01, 2018Hiroshima, Japan
2. Wei Zhang, Fangren Hu, Jun Ouyang.Interface charge behaviors of BaTiO3 ferroelectric film heterostructures. Oral report at: The 9th China-Japan Symposium on Ferroelectric Materials and Their Applications, Sep. 14-18, 2017Chengdu, China
3. Wei Zhang, Yiqun Gao, Limin Kang, Meiling Yuan, Jun Ouyang. A modified Schottky contact model for epitaxial BaTiO3 films grown on conductive oxide electrodes. Oral report at: The 5th China-Japan Symposium on Ferroelectric Materials and Their Applications, Sep. 18-21, 2013 Soochow, China
4. Wei Zhang, Jun Ouyang. Effect of bottom electrode on the microstructure and electrical properties of Sputtered BaTiO3 films on MgO substrates. Oral report at: The 8th International Conference on the Physical Properties and Application of Advanced Materials, Aug. 13-17, 2013 Weihai, China
5. Wei Zhang. Participate in: The 17thNational High Technology Ceramics Academic Annual Meeting. Sep. 19-21, 2012 Nanjing, China
6. Wei Zhang, Jun Ouyang. Preparation of highly-oriented BaTiO3 ferroelectric thin films and investigation of their properties. Oral report at: National Graduate Innovation Forum in Materials Science and Engineering. Jul. 16-25, 2012 Shanghai, China
7. Wei Zhang, M. L.Yuan, W. Pan, Jun Ouyang. Piezoelectric coefficients of a ferroelectric film elastically coupled with a supporting substrate or underlayer. Poster report at: International Symposium on Integrated Functionalities (ISIF 2012), Jun. 18-21, 2012 Hongkong, China
8. Wei Zhang, Meiling Yuan, Xianyang Wang, Jun Ouyang. Highly c-axis oriented Barium Titanate ferroelectric films deposited on SrTiO3 substrate using an off-axis sputtered conductive oxide layer as bottom electrode. Oral report(EI) at: The 1st International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2011), Dec. 23-25, 2011 Beihai, China
9. Wei Zhang, Chun-ming Wang, Jun Ouyang.Epitaxial polydomain BaTiO3 ferroelectric films prepared by a RF magnetron sputtering deposition process. Poster report(Award of the most excellent poster) at: The 3rd China-Japan Symposium on Ferroelectric Materials and Their Applications, Nov. 13-15, 2011 Xiangtan, China
