博士

1996

南京大学

至 2004	美国宾夕法尼亚州立大学材料研究所和德国马克斯—普朗克微结构物理研究所等科研机构
2004年 至 现在	汕头大学

本科生: 结构与物性、材料物理；
研究生: 薄膜物理与技术、铁电压电材料、光电材料导论

Research Interests: Phenomenological theory of ferroelectirc materials, structure-property relations, elasto-electric coupling and flexoelectric effect, electrocaloric effect, nano-ferroelectrics.

欢迎有志科学研究的青年加入我们！

铁电材料的唯象理论，结构与性能的关系，弹电耦合及应变梯度电极化效应，电热效应，纳米铁电学

[ 1 ] 国家教育部新世纪优秀人才支持计划

[ 2 ] 国家自然科学基金

[ 3 ] 德国洪堡奖学金 Alexander von Humboldt Research Fellowship

[ 1 ] W. Ma；Polarization rotation associated critical phenomena in epitaxial PbTiO3 thin films near room temperature；AIP Advances 6, 045310 (2016). View online: http://dx.doi.org/10.1063/1.4947194；

[ 2 ] A. Hao, W. Ma；Electric field-induced polarization rotation and dielectric tunability of strained PbTiO3 epitaxial thin films；Ferroelectrics 494, 94-109 (2016). View online: http://dx.doi.org/10.1080/00150193.2016.1136457；

[ 3 ] W. Ma, A. Hao；Polarization rotation and piezoelectricity of electric field-induced monoclinic and triclinic structures in strained PbTiO3；Journal of Applied Physics 116, 214110 (2014). View online: http://dx.doi.org/10.1063/1.4903523；

[ 4 ] W. Ma, A. Hao；Electric field-induced polarization rotation and ultrahigh piezoelectricity in PbTiO3；Journal of Applied Physics 115, 104105 (2014). View online: http://dx.doi.org/10.1063/1.4868320；

[ 5 ] D. Zhu, W. Ma；Effect of mechanical stress on phase stability and polarization states in ferroelectric barium titanate and lead titanate；Ceramics International 40, 6647–6654 (2014). Published online Dec. 4, 2013. View online: http://dx.doi.org/10.1016/j.ceramint.2013.11.123；

[ 6 ] W. Ma；Surface layer clamping as origin for size-dependent downshift of Curie temperature in PbTiO3 nanoparticles；Physica B 420, 28–31 (2013). View online: http://dx.doi.org/10.1016/j.physb.2013.03.038；

[ 7 ] W. Ma；Size dependent transition enthalpy in PbTiO3 nanoparticles due to a cubic surface layer；Applied Physics A 111, 613–617 (2013). Published online Sept. 26, 2012. View online: http://dx.doi.org/10.1007/s00339-012-7274-y；

[ 8 ] H. Song, W. Ma；Hydrothermal synthesis of submicron NaNbO3 powders；Ceramics International 37, 877–882 (2011). View online: http://dx.doi.org/10.1016/j.ceramint.2010.11.011；

[ 9 ] G. Bai, W. Ma；Phenomenological analysis of phase transitions in epitaxial perovskite ferroelectric thin films；Physica B 405, 1901–1907 (2010). View online: http://dx.doi.org/10.1016/j.physb.2010.01.070；

[ 10 ] W. Ma；Flexoelectric charge separation and size dependent piezoelectricity in dielectric solids.；Physica Status Solidi (b) 247, 213–218 (2010). Published online Nov. 11, 2009. View online: http://dx.doi.org/10.1002/pssb.200945394；

[ 11 ] W. Ma；Surface tension and Curie temperature in ferroelectric nanowires and nanodots；Applied Physics A 96, 915–920 (2009). View online: http://dx.doi.org/10.1007/s00339-009-5246-7；

[ 12 ] W. Ma；Flexoelectric effect in ferroelectrics；Functional Materials Letters 1, 235–238 (2008). View online: http://dx.doi.org/10.1142/S179360470800037X；

[ 13 ] W. Ma；A study of flexoelectric coupling associated internal electric field and stress in thin film ferroelectrics；Physica Status Solidi (b) 245, 761-768 (2008). View online: http://dx.doi.org/10.1002/pssb.200743514；

[ 14 ] W. Ma；Flexoelectricity: strain gradient effects in ferroelectrics；Physica Scripta T 129, 180-183 (2007). View online: http://dx.doi.org/10.1088/0031-8949/2007/T129/041；

[ 15 ] W. Ma, L. E. Cross；Flexoelectricity of barium titanate；Applied Physics Letters 88, 232902 (2006). View online: http://dx.doi.org/10.1063/1.2211309；

[ 16 ] W. Ma, L.E. Cross；Flexoelectric effect in ceramic lead zirconate titanate；Applied Physics Letters 86, 072905 (2005). View online: http://dx.doi.org/10.1063/1.1868078；

[ 17 ] W. Ma, D. Hesse, U. Goesele；Nanostructure patterns of piezoelectric and ferroelectric complex oxides with various shapes obtained by natural lithography and pulsed laser deposition；Nanotechnology 17, 2536-2541 (2006). View online: http://dx.doi.org/10.1088/0957-4484/17/10/016；

[ 18 ] W. Ma, D. Hesse, U. Goesele；Formation of ferroelectric perovskite nanostructure patterns using latex sphere monolayers as masks: An ambient gas pressure effect during pulsed laser deposition；Small 1, 837-841 (2005). View online: http://dx.doi.org/10.1002/smll.200500073；

[ 19 ] W. Ma, L.E. Cross；Tunable electric-field-induced piezoelectricity in high strain relaxor ferroelectric P(VDF-TrFE) copolymer.；Journal of Physics: Condensed Matter 17, 1011-1018 (2005). View online: http://dx.doi.org/10.1088/0953-8984/17/6/019；

[ 20 ] W. Ma, L.E. Cross；An experimental investigation of electromechanical response in a dielectric acrylic elastomer；Applied Physics A 78, 1201-1204 (2004). View online: http://dx.doi.org/10.1007/s00339-003-2197-2；

[ 21 ] W. Ma, D. Hesse；Microstructure and piezoelectric properties of sub-80 nm high polycrystalline SrBi2Ta2O9 nanostructures within well-ordered arrays；Applied Physics Letters 85, 3214-3216 (2004). View online: http://dx.doi.org/10.1063/1.1804603；

[ 22 ] W. Ma, D. Hesse；Polarization imprint in ordered arrays of epitaxial ferroelectric nanostructures；Applied Physics Letters 84, 2871-2873 (2004). View online: http://dx.doi.org/10.1063/1.1703835；

[ 23 ] W. Ma, C. Harnagea, D. Hesse, U. Goesele；Well-ordered arrays of pyramid-shaped ferroelectric BaTiO3 nanostructures；Applied Physics Letters 83, 3770-3772 (2003). View online: http://dx.doi.org/10.1063/1.1625106；

[ 24 ] W. Ma, L.E. Cross；Strain-gradient-induced electric polarization in lead zirconate titanate ceramics；Applied Physics Letters 82, 3293-3295 (2003). View online: http://dx.doi.org/10.1063/1.1570517；

[ 25 ] W. Ma, L.E. Cross；Flexoelectric polarization of barium strontium titanate in the paraelectric state；Applied Physics Letters 81, 3440-3442 (2002). View online: http://dx.doi.org/10.1063/1.1518559；

[ 26 ] W. Ma, L.E. Cross；Large flexoelectric polarization in ceramic lead magnesium niobate；Applied Physics Letters 79, 4420-4422 (2001). View online: http://dx.doi.org/10.1063/1.1426690；

[ 27 ] W. Ma, L.E. Cross；Observation of the flexoelectric effect in relaxor Pb(Mg1/3Nb2/3)O3 ceramics；Applied Physics Letters 78, 2920-2921 (2001). View online: http://dx.doi.org/10.1063/1.1356444；