陳偉津，男，中山大學材料學院教授，博士生導師。
基本介紹
人物經歷,教育經歷,工作經歷,主講課程,學術成果,學術表現,近年主要論著,獎勵與榮譽,學術任職,
人物經歷
教育經歷
2010年，中山大學，逸仙班物理學，理學學士學位
2015年，中山大學，凝聚態物理，理學博士學位
工作經歷
2015年7月-2018年8月，中山大學中法核工程技術學院，講師
2018年9月-2019年12月，中山大學材料學院，講師
2020年1月-2023年6月，中山大學材料學院，副教授
2023年6月-，中山大學材料學院，教授
主講課程
物理化學、電介質物理、大學物理實驗
學術成果
學術表現
長期致力於固體力學/功能材料領域, 綜合運用密度泛函理論計算、分子動力學、蒙特卡洛、有效哈密頓方法、微磁模擬、相場模擬、有限元及熱力學解析建模等理論手段, 並結合脈衝雷射沉積、掃描探針顯微鏡等實驗製備和表征手段, 從事鐵電、鐵磁、金屬-絕緣相變等功能材料微結構演化、微結構調控功能材料性能、微結構材料體系開發及相關套用研究。在Rep. Prog. Phys.、Phys. Rev. Lett.、J. Mech. Phys. Solids、Acta Mater.、npj Comput. Mater.、ACS AM&I等國際物理、力學及材料期刊發表論文80餘篇，撰寫學術專著章節8篇，授權發明專利 2項。成果被Science、Nature、JMPS、PRL、Nat. Mater.、Nat. Nanotech.等刊物正面他引評述，並被相關期刊選為Cover Article、Featured Article、Editors’ Collection等。在中國力學大學、撓曲電理論與套用國際研討會、相場模擬國際學術研討會、MRS、APCOM&ISCM、固體力學青年學術沙龍等作學術報告十餘次。主持JWKJW重大項目子課題、國家自然科學基金優秀青年科學基金、面上項目和青年科學基金等多個項目，作為骨幹參與國家自然科學基金重點項目、國家自然科學基金面上項目、廣州市科技計畫重點項目等項目。
近年主要論著
(1) Liu, L. J., Chen, W. J., Zheng, Y. Flexoresponses of synthetic antiferromagnetic systems hosting skyrmions. Physical Review Letters, 2022, 128: 257201.
(2) Zhang, Y. Q., He, Q., Chen, W. J., Tang, Z. Y., Xiong, W. M., Zhang, Y., Liu, L. J., Luo, X., Zheng, Y. Intriguing heterophase domain patterns in correlated electron material via tip force engineering. Acta Materialia, 2022, 235: 118089.
(3) Liu J. Y., Chen, W. J., Wu, M. J., Sun, F., Huang, X., Zheng, Y. Bidirectional mechanical switching window in ferroelectric thin films predicted by first-principle-based simulations. npj Computational Materials, 2022, 8: 137.
(4) Ding, L. L., Ji, Y., Zhang, X. Y., Wu, M. J., Zheng, Y., Wang, B., Chen, W. J., Exotic quad-domain textures and transport characteristics of self- assembled BiFeO3 Nanoislands on Nb-Doped SrTiO3. ACS Appl. Mater. Interfaces, 2021, 13: 12331.
(5) Xiong, W. M., Liu, L. J., Liu, J. Y., Chen, W. J., Zheng, Y. Phase field study on the performance of artificial synapse device based on the motion of domain wall in ferroelectric thin films. Applied Physics Letters, 2021, 118: 242902.
(6) Wu, Y. F., Wen, H. H., Chen, W. J., Zheng, Y. Microdynamic study of spin-lattice coupling effects on skyrmion transport. Physical Review Letters, 2021, 127: 097201.
(7) Liu, L. J., Chen, W. J., Zheng, Y. Skyrmion transport modified by surface terraces in magnetic multilayers. Physical Review Applied, 2021, 16: 014050.
(8) Chen, W. J., Liu, L. J., Zheng, Y. Ultrafast Ratchet Dynamics of Skyrmions by Defect Engineering in Materials with Poor Conductivity Under Gigahertz Magnetic Fields. Physical Review Applied, 2020, 14: 064014.
(9) Liu, L. J., Chen, W. J., Zheng, Y. Current-driven skyrmion motion beyond linear regime interplay between skyrmion transport and deformation. Physical Review Applied, 2020, 14: 024077.
(10) Ding, L. L., Ji, Y., Zhang, X. Y., Xiong, W. M., Chen, W. J., Zhang, B. M., Wang, B., Zheng, Y. Characterization and control of vortex and antivortex domain defects in quadrilateral ferroelectric nanodots. Physical Review Materials, 2019, 3: 104417.
(11) Ji, Y., Chen, W. J., Zheng, Y. Crossover of polar and toroidal orders in ferroelectric nanodots with a morphotropic phase boundary and nonvolatile polar-vortex transformations. Physical Review B, 2019, 100: 014101.
(12) Jiang, G. L., Chen, Y., Ji, Y., Chen, W. J., Zhang, X. Y., Zheng, Y. Strong polarity asymmetry and abnormal mechanical electroresistance effect in the organic monolayer tunnel junction. ACS Applied Electronic Materials, 2019, 1: 1084.
(13) Chen, W. J., Liu, L. J., Ji, Y., Zheng, Y. Skyrmion ratchet effect driven by a biharmonic force. Physical Review B, 2019, 99: 064431.
(14) Liu, J. Y., Ji, Y., Yuan, S., Ding, L. L., Chen, W. J., Zheng, Y. Controlling polar-toroidal multi-order states in twisted ferroelectric nanowires. npj Computational Materials, 2018, 4: 78.
(15) Ma, L. L., Ji, Y., Chen, W. J., Liu, J. Y., Liu, Y. L., Wang, B., Zheng, Y. Direct electrical switching of ferroelectric vortices by a sweeping biased tip. Acta Materialia, 2018, 158: 23.
(16) Yuan, S., Chen, W. J., Ma, L. L., Ji, Y., Xiong, W. M., Liu, J. Y., Liu, Y. L., Wang, B., Zheng, Y. Defect-mediated vortex multiplication and annihilation in ferroelectrics and the feasibility of vortex switching by stress. Acta Materialia, 2018, 148: 330.
(17) Chen, W. J., Liu, J. Y., Ma, L. L., Liu, L. J., Jiang, G. L., Zheng, Y. Mechanical switching of ferroelectric domains beyond flexoelectricity. Journal of the Mechanics and Physics of Solids, 2018, 111: 43.
(18) Zheng, Y., Chen, W. J. Characteristics and controllability of vortices in ferromagnetics, ferroelectrics and multiferroics. Reports on Progress in Physics, 2017, 80: 086501.
(19) Chen, W. J., Zheng, Y., Feng, X., Wang, B. Utilizing mechanical loads and flexoelectricity to induce and control complicated evolution of domain patterns in ferroelectric nanofilms, Journal of the Mechanics and Physics of Solids, 2015, 79: 108.
(20) Chen, W. J., Zheng, Y. Vortex switching in ferroelectric nanodots and its feasibility by a homogeneous electric field: Effects of substrate, dislocations and local clamping force, Acta Materialia, 2015, 88: 41.
獎勵與榮譽
1. 國家自然科學基金優秀青年科學基金(2022)
2. 中山大學第十屆教師教學競賽優勝獎(2022)
3. 中山大學材料學院第二屆教師教學競賽一等獎(2022)
學術任職
廣東省磁電物性分析與器件重點實驗室骨幹成員
