周偉昌, 男，1983年出生，博士，湖南師範大學物理與電子科學學院副教授。
基本介紹
- 中文名：周偉昌
- 國籍：中國
- 出生日期：1983年
- 畢業院校：湖南大學
- 職業：教師
人物經歷,研究方向,學術貢獻,教學情況,承擔課題,代表性論文,
人物經歷
2001.9-2005.7 湖南大學套用物理學專業，獲學士學位；
2005.9-2010.7 湖南大學凝聚態物理專業，獲博士學位；
2008.9-2009.10 美國亞利桑那州立大學電子工程系聯合培養；
2016.3-2017.3 愛爾蘭都柏林聖三一學院納米結構和納米器件研究中心訪問學者；
2010.7-至今 湖南師範大學物理與電子科學學院，副教授。
研究方向
1、新型光子學材料：鈣鈦礦量子點、半導體納米線、二維層狀半導體晶體。
2、微納光子學器件：光泵雷射器、納米線光波導、光探測器、發光二極體。
學術貢獻
1.半導體微納結構光譜學 (凝聚態物理)
2.納米電子學/光電子器件 (微電子與固體電子學)
3.微納光子學技術 (光學工程)
教學情況
本科教學：現代光信息感測原理、光纖通信、普通物理、複變函數與積分變換
研究生教學：納米材料與納米器件、納米材料物理、半導體光譜學
承擔課題
1.二維鉬氧化物及其異質結的面內各向異性光子學與光電性質研究，湖南省自然科學基金面上項目，2020.1-2022.12，主持，在研。
2.層狀二維本徵鐵磁半導體的光子學性質及光電子器件研究，湖南省教育廳重點科研項目(18A009)，2018.09-2021.08，主持，在研。
3.ZnxCd1-x/CdS分支型納米異質結的可控合成與發光性能研究，國家自然科學基金青年項目 (51102091)，2012.01-2014.12，主持，已結題。
4.分等級納米異質結構的可控制備及其可調的光電性質研究，教育部高等學校博士學科點專項科研基金項目(新教師類，20114306120003)，2012.01-2014.12，主持，已結題。
代表性論文
1.Ruosheng Zeng, Leilei Zhang, Yang Xue, Bao Ke, Zhuang Zhao, Dan Huang*, Qilin Wei, Weichang Zhou*, Bingsuo Zou*, Highly Efficient Blue Emission from Self-Trapped Excitons in Stable Sb-Doped Cs2NaInCl6 Double Perovskites, The Journal of Physical Chemistry Letters, 2020, 11, 2053-2061.
2.Bao Ke, Ruosheng Zeng*, Zhuang Zhao, Qilin Wei, Xiaogang Xue, Kun Bai, Chunxiao Cai, Weichang Zhou*, Zhiguo Xia, Bingsuo Zou*, Homo- and Heterovalent Doping-Mediated Self-Trapped Exciton Emission and Energy Transfer in Mn-Doped Cs2Nal-xAgxBiCl6 Double Perovskites, The Journal of Physical Chemistry Letters, 2020, 11, 340-348.
3.Yuehua An, Xia Shen, Yanyan Zhang, Da Liu, Yu Wu, Pengfei Guo,* Weichang Zhou, Yuying Hao, Color-Tunable Photoluminescence and Whispering Gallery Mode Lasing of Alloyed CsPbCl3(1-x)Br3x Microstructures. Advanced Material Interfaces, 2020, 7, 1902126.
4.Pinyun Ren, Weichang Zhou, Xianpei Ren, Xingang Zhang, Bin Sun, Yuanfu Chen, Qi Zheng, Jun Li, Wanli Zhang, Improved Surface-Enhanced Raman Scattering (SERS) Sensitivity to Molybdenum Oxide Nanosheets via the Lightning Rod Effect with Application in Detecting Methylene Blue. Nanotechnology, 2020, 31, 224002 (8pp).
5.Qi Zheng, Pinyun Ren, Yuehua Peng, Weichang Zhou*, Yanling Yin, Hao Wu, Wentao Gong, Weike Wang, Dongsheng Tang*, Bingsuo Zou*, In-Plane Anisotropic Raman Response and Electrical Conductivity with Robust Electron-Photon and Electron-Phonon Interactions of Air Stable MoO2 Nanosheets, The Journal of Physical Chemistry Letters, 2019, 10, 2182-2190.
6.Zeming Mu, Qi Zheng, Ruping Liu, Muhammad Wasim Iqbal Malik, Dongsheng Tang, Weichang Zhou*, Qiang Wan*, 1D ZnSSe-ZnSe Axial Heterostructure and its Application for Photodetectors, Advanced Electronic Materials, 2019, 5, 1800770.
7.Tianren Chen, Chao Fan, Weichang Zhou, Xuming Zou, Xing Xu, Songyang Wang, Qiang Wan, Qinglin Zhang,* Epitaxial Growth of Non-Layered PbSe Nanoplates on MoS2 Monolayer for Infrared Photoresponse. Applied Physics Express, 2019, 12, 055005.
8.Wentao Gong, Liang Li, Penglai Gong, Yulan Zhou, Zhitao Zhang, Weichang Zhou, Weike Wang, Ziran Liu, Dongsheng Tang, Raman Investigation of Layered Semiconductor ZrGeTe4. Applied Physics Letters, 2019, 114, 172104.
9.Donglin Lu, Zhenqing Li, Siwei Luo, Chaobo Luo, Han Tang, Weichang Zhou, Dongsheng Tang, Xiang Qi, Jianxin Zhong, Strong Temperature-Strain Coupling in the Interface of Sb Thin Film on Flexible PDMS Substrate. Applied Physics Letters, 2019, 115, 121601.
10.Qi Zheng, Weichang Zhou*, Yuehua Peng, Yanling Yin, Manyi Zhong, Zhuang Zhao, Qinglin Zhang, Dongsheng Tang*, Ruosheng Zeng, Bingsuo Zou*, Surface Polarons and Optical Micro-cavity Modulated Broad Range Multi-mode Emission of Te-doped CdS Nanowires, Nanotechnology, 2018, 29, 465709 (12pp).
11.Donglin Lu, Siwei Luo, Shuhua Liu, Hao Yao, Xiaohui Ren, Weichang Zhou, Dongsheng Tang, Xiang Qi,* Jianxin Zhong*, Anomalous Temperature-Dependent Raman Scattering of Vapor-Deposited Two-Dimensional Bi Thin Films. The Journal of Physical Chemistry C, 2018, 122, 24459-24466.
12.Chang Liu, Yuehua Peng, Fang Zhou, Yanling Yin, Xingqing Huang, Lizhou Wang, Weike Wang, Weichang Zhou, Dongsheng Tang*, Large-Scale Synthesis and Quantitative Characterization of Size-Controllable Potassium Tungsten Bronze Nanowires. Journal of Physics D: Applied Physics, 2018, 51, 095305 (9pp).
13.Pan Deng, Jing Yang, Wei He, Shengyang Li, Weichang Zhou, Dongsheng Tang, Baihua Qu*,Tin-AssistedSb2S3 Nanoparticles Uniformly Grafted on Graphene Effectively Improves Sodium-Ion Storage Performance. ChemElectroChem, 2018, 5, 811-816.
