刘卫芳 - 天津大学

个人简介

个人经历或学术经历： 2008-09至今, 天津大学, 理学院物理系 2018-02至2018-10, 美国国家标准与技术研究院NIST, 材料研究部门，访问学者 2004-11至2006-11, 日本大阪大学, JSPS外国人特别研究员 2001-09至2004-07, 中国科学院物理研究所, 凝聚态物理, 博士科研项目： 1、科技部，国家重点研发计划子课题，2018YFB0703904，高通量材料计算服务平台应用验证与推广，2018/07-2021/12，294万元，在研，参与（课题骨干） 2、国家自然科学基金面上项目，Bi2O3-Fe2O3-MOx体系相关系及其化合物的结构与电输运性质研究，2016/01-2019/12，76万元，在研，负责人。 3. 天津市自然科学基金面上项目，低维BiFeO3体系的结构、缺陷及可反转二极管特性研究，2017/04-2020/03, 10万元，在研，负责人。 4、国家自然科学基金青年科学基金项目，Si基无氧铁电薄膜及其异质结的结构、缺陷与铁电特性研究，2011/01-2013/12，22万元，已结题，负责人。 5、教育部留学归国人员科研启动基金，新型磁电多铁性薄膜的制备及其在硅基集成中的界面制御研究，2009/01-2009/12，3万，已结题，负责人。 6、教育部新教师基金，硅基无氧铁电薄膜的电学性能研究，2010/01-2012/12，3.6万，已结题，负责人。主讲课程：《大学物理》、《物理基础A》、《大学物理（双语）》、《大学物理实验》、《凝聚态与材料物理》

研究领域

多铁材料的结构测定与性能多铁体系的纳米颗粒、纳米线、纳米管的制备、微结构与性能多铁性材料的能带、自旋和电子性能调控的第一性原理计算研究

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

The novel electrical properties in quasi‐2D hybrid improper ferroelectric Sr3Sn2O7 ceramic and the structural modulation Journal of the American Ceramic Society 2024-01 | Journal article DOI: 10.1111/jace.19457 CONTRIBUTORS: Zhifeng Xiao; Tianqi Xiao; Shouyu Wang; Shan Huang; Boda Wei; Weifang Liu The optical and ferroelectric properties of Fe-doped hybrid improper ferroelectricity Ca3Ti2O7 via experimental and density functional theory study Zhang Hanwen,Yuan Kejia,Tang Hao,Zheng Pengfei,Zhou Wei,Wang Chao,Liu Weifang Page:124180 ISSN:0022-4596 2023 Container-title:Journal of Solid State Chemistry Synthesis, crystal structure and optical properties of the quasi-0D lead-free organic-inorganic hybrid crystal (C6H14N)3Bi2I9·H2O Tang H.,Yuan K.J.,Zheng P.F.,Xiao T.Q.,Zhang H.W.,Zhao X.C.,Zhou W.,Wang S.Y.,Liu W.F. Page:124011 ISSN:0022-4596 2023 Container-title:Journal of Solid State Chemistry Improvement of fatigue endurance through modulating strain response in BaTiO3–Ca3Ti2O7 composite ceramics Xiao Tianqi,Xiao Zhifeng,Wang Shouyu,Li Zhiyan,Tian Xiaoyu,Liu Weifang ISSN:0217-9792 2023 Container-title:International Journal of Modern Physics B Powder X-ray structural analysis and bandgap measurements for (CaxSr2−x)MnWO6 (x = 0.25, 0.5, 0.75, 1.5, 1.75) Wong-Ng Winnie,Yang Yuqi,Lan YuCheng,Liu Guangyao,Kafle Amrit,Liu Weifang,Hou Jie,Windover Donald,Huang Qing,Krylyuk Sergiy,Kaduk James A. Page:122-132 ISSN:0885-7156 2022 Container-title:Powder Diffraction Enhanced magnetism in Ru‐doped hybrid improper perovskite Ca3Mn2O7 via experimental and first‐principles study Journal of the American Ceramic Society 2023-04 | Journal article DOI: 10.1111/jace.18948 CONTRIBUTORS: Kejia Yuan; Hanwen Zhang; Qiang Gu; Tianqi Xiao; Zhiyan Li; Winnie Kwai Wong‐Ng; Wei Zhou; Chao Wang; Shouyu Wang; Weifang Liu Electric field and strain engineering tuning Rashba spin splitting in quasi-one-dimensional organic–inorganic hybrid perovskites (MV)AI3Cl2 (MV = methylviologen, A = Bi, Sb) Wang Chao,Wang Shouyu,Xiao Zhifeng,Wong-Ng Winnie,Zhou Wei,Liu Weifang Page:18401-18407 ISSN:1463-9076 2022 Container-title:Physical Chemistry Chemical Physics Crystal structure and thermochromic behavior of the quasi-0D lead-free organic-inorganic hybrid compounds (C7H9NF)8M4I16 (M = Bi, Sb) Zhao X.C.,Fu Y.K.,Lei Y.L.,Wong-Ng Winnie,Wang C.,Gu Q.,Zhou W.,Wang S.Y.,Liu W.F. Page:163278 ISSN:0925-8388 2022 Container-title:Journal of Alloys and Compounds Epitaxial growth and polarization reversal characteristics of hybrid improper ferroelectric Ca3Ti2O7 thin films Ma X. T.,Wang S. Y.,Chen Chang,Jia Y. D.,Liu W. F. Page:125017 ISSN:2158-3226 2021 Container-title:AIP Advances Modulation on the electrical and optical properties of Na and Rh co-doped Ruddlesden-Popper layered Ca3Ti2O7 Gu Q.,Liu W. F.,Wong-Ng Winnie,Wu X. X.,Wang C.,Zhou W.,Wang S. Y. ISSN:1385-3449 2021 Container-title:Journal of Electroceramics First-principles study of the quasi-one-dimensional organic-inorganic hybrid perovskites (MV)AI3Cl2 ( MV=methylviologen ; A=Bi,Sb ) Physical Review B 2021-08-20 | Journal article DOI: 10.1103/PhysRevB.104.075138 CONTRIBUTORS: Chao Wang; Yunlin Lei; Winnie Wong-Ng; Qiang Gu; Xingxing Wu; Wei Zhou; Shouyu Wang; Weifang Liu Negative piezoelectric behaviors in hybrid improper ferroelectric Ca3‐xNaxTi2O7 (x = 0, 0.01) ceramics Journal of the American Ceramic Society 2020-08 | Journal article DOI: 10.1111/jace.17145 CONTRIBUTORS: Yao Jiang; Shouyu Wang; Yunlin Lei; Xiongnan Zhang; Weifang Liu High-Performance UV–Vis Photodetectors Based on a Lead-Free Hybrid Perovskite Crystal (MV)[SbI3Cl2] Inorganic Chemistry 2020-04-06 | Journal article DOI: 10.1021/acs.inorgchem.9b03277 CONTRIBUTORS: Yunlin Lei; Shouyu Wang; Jie Xing; Hong Xu; Jing Han; Weifang Liu Polarization switching dynamics and switchable diode effect in hybrid improper ferroelectric Ca3Ti2O7 ceramics Journal of the American Ceramic Society 2019-04 | Journal article DOI: 10.1111/jace.16077 CONTRIBUTORS: Bao Y. Tong; Shou Yu Wang; Winnie Wong‐Ng; Xiongnan Zhang; Cong Huang; Hui Zhao; Weifang Liu Ultra-low electric field-driven dielectric tunability in hybrid ferroelectric (MV)[BiI3Cl2] Applied Physics Letters 2019-05-06 | Journal article DOI: 10.1063/1.5088557 CONTRIBUTORS: Yunlin Lei; Shouyu Wang; Shuang Ma; Yu Shi; Dongxu Fu; Weifang Liu

学术兼职

教育部高等学校大学物理课程教学指导委员会华北地区工作委员会委员; 天津市真空学会理事；教育部高等学校大学物理课程教学指导委员会大中物理课程衔接工作委员会委员