联系人图像

周洪 副教授

应用物理系 新型微电子、光电子材料与器件物理 湖南大学物理系 410082 该Email地址已收到反垃圾邮件插件保护。要显示它您需要在浏览器中启用JavaScript。 http:// http://nanophotonics.hnu.cn/

简历

周洪,现任湖南大学物理系副教授,博士生导师,湖南大学岳麓学者。2012年毕业于中山大学物理学系凝聚态物理专业,获博士学位。2012年7月加入湖南大学物理系,2015年至2016年在美国加州大学洛杉矶分校(University of California, Los Angeles)进行访问学者研究。

教学:

1. 本科生专业必修课《大学物理》,2012秋-2013春

2. 本科生专业必修课《大学物理实验》,2013秋-2014春

3. 本科生专业限选课《微电子电路》,2014春-2016春

4. 本科生选修课《纳米技术》,2014秋

5. 本科生专业必修课《数字电子技术基础》,2017春-至今

6. 研究生专业选修课《激光物理》,2014秋-至今

研究兴趣:

新型微电子、光电子材料与器件物理:主要研究二维原子晶体半导体材料、铁电材料等在微电子器件中的应用,以及钙钛矿纳米激光器、发光二极管以及稀土发光器件等。

在研项目:

1. 国家自然科学基金青年基金项目(项目批准号: 51302077)《稀土掺杂铁电纳米线的发光可调研究》, 2014.1-2016.12,主持

2. 湖南省自然科学基金(项目批准号: 2015JJ3049)《铁电极化原位调控二维单分子层过渡金属二硫化物的光电特性研究》, 2015-2017,主持。

部分发表论文:

1.   H. Zhou, S. Yuan, X. Wang, T. Xu, X. Wang*, H. Li, W. Zheng, P. Fan, Y. Li, L. Sun, A. Pan*, Vapor Growth and Tunable Lasing of Band Gap Engineered Cesium Lead Halide Perovskite Micro/Nanorods with Triangular Cross Section, ACS Nano 11, 1189 (2017).

2.    Xuelu Hu+, H. Zhou+, Z. Jiang+, X. Wang, S. Yuan, J. Lan, Y. Fu, X. Zhang, W. Zheng, X. Wang, X. Zhu, L. Liao, G. Xu, S. Jin, A. Pan*, Direct Vapor Growth of Perovskite CsPbBr3 Nanoplate Electroluminescence Devices, ACS Nano 11, 9869 (2017).

3.    X. Zhang+, S. Yang+, H. Zhou+, J. Liang, H. Liu, H. Xia, X. Zhu, Y. Jiang, Q. Zhang, W. Hu, X. Zhuang, H. Liu, W. Hu, X. Wang, A. Pan*, Perovskite–Erbium Silicate Nanosheet Hybrid Waveguide Photodetectors at the Near-Infrared Telecommunication Band, Adv. Mater. 1604431 (2017).

4.    X. Wang+, H. Zhou+, S. Yuan+, W. Zheng, Y. Jiang, X. Zhuang, H. Liu, Q. Zhang, X. Zhu, X. Wang, A. Pan*, Cesium lead halide perovskite triangular nanorods as high-gain medium and effective cavities for multiphoton-pumped lasing, Nano Res. 1-11 (2017).

5.    Z.-L. Yu, Q.-R.i Ma, B. Liu, Y.-Q. Zhao, L.-Z. Wang, H. Zhou*, M.-Q. Cai*, Oriented tuning the photovoltaic properties of γ -RbGeX3 by strain-induced electron effective mass mutation, J. Phys. D: Appl. Phys. 50, 465101 (2017).

6.    H. Zhou, X. Wang, X. Zhuang, A. Pan, Second harmonic generation and waveguide properties in perovskite Na0.5Bi0.5TiO3 nanowires, Opt. Lett. 41, 3803 (2016).

7.    S. Wang, H. Zhou*, X. Wang, A. Pan, Up-conversion luminescence and optical temperature-sensing properties of Er3+-doped perovskite Na0.5Bi0.5TiO3 nanocrystals, J. Phys. Chem. Solids 98, 28 (2016).

8.    H. Zhou*, S. S. Wang, G. H. Wu, X. L. Zhu, X. X. Wang and A. L. Pan, Er3+-doped Na0.5Bi0.5TiO3 ferroelectric thin films with enhanced electrical properties and strong green up-conversion luminescence, Appl. Phys. A 119, 937 (2015).

9.    S. Wang, S. Zheng, H. Zhou*, A. Pan, G. Wu, J.-m. Liu, Down-conversion luminescence and its temperature-sensing properties from Er3+-doped sodium bismuth titanate ferroelectric thin films, Appl. Phys. A, 121, 773 (2015).

10.  H. Zhou, G. H. Wu, N. Qin, D. H. Bao, Improved Electrical Properties and Strong Red Emission of Pr3+-Doped xK0.5Bi0.5TiO3-(1-x)Na0.5Bi0.5TiO3 Lead-Free Ferroelectric Thin Films, J. Am. Ceram. Soc. 95, 483 (2012).

11.  H. Zhou, X. Liu, N. Qin, D. H. Bao, Strong Red Emission in Lead-free Ferroelectric Pr3+-doped Na0.5Bi0.5TiO3 Thin Films without the Need of Charge Compensation, J. Appl. Phys. 110, 034102 (2011).

12.  H. Zhou, X. Chen, G. Wu, F. Gao, N. Qin, D. Bao, Significantly Enhanced Red Photoluminescence Properties of Nanocomposite Films Composed of a Ferroelectric Bi3.6Eu0.4Ti3O12 Matrix and Highly c-Axis-Oriented ZnO Nanorods on Si Substrates Prepared by a Hybrid Chemical Solution Method, JACS 132, 1790 (2010).

13.  H. Zhou, G. H. Wu, N. Qin, D. H. Bao, Dual Enhancement of Photoluminescence and Ferroelectric Polarization in Pr3+/La3+-Codoped Bismuth Titanate Thin Films, J. Am. Ceram. Soc. 93, 2109 (2010).

14.  H. Zhou, G. H. Wu, N. Qin, D. H. Bao, Improved Photoluminescence and Ferroelectric Properties of (Bi3.6Eu0.4)Ti3O12 Thin Films Via Li+ Doping, IEEE Trans. Ultrason. Ferroelectr. Freq. Control. 57, 2134 (2010).

15.  H. Zhou, G. H. Wu, X. M. Chen, K. B. Ruan, D. H. Bao, “Preparation and Photoluminescence of Praseodymium-Doped Bismuth Titanate Ferroelectric Thin Films”, Ferroelectrics 406, 108 (2010).