标题：刘红日
研究方向
学科专业是凝聚态物理，主要研究方向是多铁薄膜的制备，多铁薄膜的铁电性，磁性和磁电耦合效应；铁电－磁性多层薄膜的制备以及层间耦合机理。铁电薄膜的掺杂改性及性能改进的机理等。稀土-铁石榴石微晶的水热制备及磁电性质。
主要经历
1988年至1991年在京山县第一中学学习。1991年至1995年在湖北师范学院学习。1995年至1998年在湖北大学攻读物理课程与教学论硕士研究生。1998年毕业后回湖北师范学院物理系工作。2002年考取华中科技大学物理系材料物理与化学专业博士，2007年获得博士学位，博士学位论文被评为华中科技大学优秀博士论文。攻读博士学位期间一直在系里担任相应的教学工作。主讲过《力学》，《电磁学》，《大学物理》，《固体物理》等主干和基础课程。 现任湖北师范学院教授。
科研项目
1. 多铁薄膜的溶胶-凝胶制备工艺及物性研究 湖北省教育厅青年项目
2．BiFeO3-PZT固熔薄膜的溶胶凝胶制备方法的研究 黄石市科技局项目 
3．铁磁电薄膜的溶胶－凝胶制备及物性研究 湖北师范学院重点项目 
已完成的主要科研项目成果目录（含论文、著作、课题、专利、及科研获奖）：
已经公开发表论文30余篇，主要论文如下：
[1] Hongri Liu and Xiuzhang Wang, “Room temperature saturated polarization in BiFeO3 film by a simple chemical solution deposition method”. J. Phys. D: Appl.Phys.41,175411(2008).
[2]Liu Hongri, Liu Zuli, Liu Qing and Yao Kailun “Electric and magnetic properties of multiferroic (BiFeO3)1−x-(PbTiO3)x films prepared by the sol–gel process”, J. Phys. D: Appl. Phys. 39, 1022 (2006).
[3]Liu Hongri, Sun Yuxia and Wang Xiuzhang, Study of the electric properties of PbTiO3-BiFeO3 multilayer film structure J. Phys. D: Appl. Phys. 41,095302(2008). 
[4]Hongri Liu, Xiuzhang Wang, “Antiferroelectriclike hysteresis loops in PbTiO3/BiFeO3/PbTiO3 sandwich structural film”. Solid state commu. 147, 433 (2008). 
[5] Z. Liu,Hongri Liu, G.. Du, J. Zhang, and K. Yao “Electric properties of BiFeO3 films deposited on LaNiO3 by sol-gel process”, J. Appl. Phys. 100, 044110 (2006). 
[6]Liu Hongri, Liu Zuli, Li Xiaolo, Li Xingao and Yao Kailun, “Bi1−xLaxFeO3 films on LaNiO3 bottom electrode by the sol–gel process”, J. Phys. D: Appl. Phys. 40, 242 (2007).
[7]Liu Hongri and Sun Yuxia, “Substantially enhanced ferroelectricity in Ti doped BiFeO3 films”, J. Phys. D: Appl. Phys. 40, 7530 (2007). 
[8]Hongri Liu, Zuli Liu, Kailun Yao, “Improved electric properties in BiFeO3 films by the doping of Ti”, J. Sol-Gel Sci. Tech. 41,123 (2007). 
[9]Hongri Liu, Zuli Liu, Kailun Yao, “Study of the electric properties of BiFe1-xZrxO3+δ films prepared by the sol–gel process”, Physica B 391,103 (2007). 
[10]Liu Hongri, Liu Zuli, Li Xiaolua, Yao Kailun, “Effects of substitution of Ti for Fe in BiFeO3 films prepared by sol–gel process”, Physica B, 400,252 (2007). 
[11] Hongri Liu, Bowu Yan, Xiuzhang Wang “Study on the Ce substitution effects of BiFeO3 films on ITO/glass substrates”，J. Cryst. Growth. 310,2934 (2008). 
[12] Hongri Liu, Xiuzhang Wang, “Large electric polarization in BiFeO3 film prepared via a simple sol-gel process” J. Sol-Gel Sci. Tech. 47,154 (2008). 
[13] Xiuzhang Wang, Hongri Liu, Bowu Yan, “Enhanced ferroelectric properties of Ce-substituted BiFeO3 thin films prepared by sol-gel process ” J. Sol-Gel Sci. Tech. 47 (2008) 124-127. 
[14]H. Liu, Z. Liu, Q. Liu, K. Yao, “Ferroelectric properties of BiFeO3 films grown by sol–gel process”, Thin Solid Films 500,105 (2006). 
[15]Hongri Liu, Xiuzhang Wang, “Study on the Ce substitution effects of BiFeO3 films prepared by sol-gel process”. Solid state commu. 148,203 (2008). 
[16] Xiuzhang Wang, Hongri Liu, Bowu Yan, “Enhanced ferroelectric properties of Ce substituted BiFeO3 thin films on LaNiO3/Si substrates prepared by sol-gel process”. J. Europe Cera. Soc. 29, 1183(2009). 
[17] Hongri Liu, XiuzhangWang, “Rectangular and saturated hysteresis loops of BiFeO3 film on LaNiO3 bottom electrode”, J. Alloys Compd. 485 (2009) 769. 
[18]Hongri Liu, Tangkun Liu, Xiuzhang Wang, “Study on the ferroelectricity of Eu substituted BiFeO3 films”, Solid State Commu., 149 (2009) 1958. 
[19] Hongri Liu, Rui Liu and Tangkun Liu, “Ferroelectricity of highly preferentially oriented (BiFeO3)1−x –(BaTiO3)x solid solution film by sol–gel method”, 57(2011) 1.