姓 名: 曹永军
电 话:0471-7383869
邮 箱:phyjcao@imnu.edu.cn
通讯地址:79906am美高梅(盛乐校区)79906am美高梅
一、个人简介
曹永军,男,1975年7月生,硕士生导师,教授。主要从事电磁波/自旋波在人工微结构系统中传播与调控方面的研究,熟练掌握平面波展开法等数值计算方法,提出准周期结构声子晶体概念,是国内较早研究磁振子晶体的团队之一。在Phys. Rev. B,Phys. Lett. A,J. Phys. D: Appl. Phys.等期刊上发表论文30多篇,入选内蒙古自治区新世纪“321人才工程”第一层次;获第九届内蒙古自治区青年科技奖;主持完成国家基金项目2项,内蒙古自然基金项目2项。承担本科生“力学”“热力学统计物理”以及研究生“高等统计力学”等课程教学任务,协助指导博士生3名。
二、教育经历
2000.08—2005.06 华南理工大学 材料物理与化学 工学博士学位
1996.08—2000.06 79906am美高梅 物理系 理学学士位
三、工作经历
2005.07—2006.12 79906am美高梅 79906am美高梅 讲师
2007.01-2012.1279906am美高梅 79906am美高梅 副教授(期间2009.04—2012.12 内蒙古大学物理学博士后流动站工作)
2013.01—至今 79906am美高梅 79906am美高梅 教授
2008.03—2011.1279906am美高梅 物理系副主任
2012.01—2018.10 79906am美高梅实践创新部主任
2018.10—至今 79906am美高梅,副经理(主持工作)
四、教学情况
教学方面主要承担本科生的“力学”、“热力学 统计物理”、“理论物理概论”以及研究生的“高等统计物理”、“计算物理”等课程的教学任务;参编周培勤教授主编的《大学物理学》第3版教材,负责修订力学、热学部分。指导并带队本科生参加教学技能大赛,获中国教育学会物理专业教学委员会“优秀指导教师”称号。2006-2010年和2013-2017年分别担任本科班主任工作。
五、研究领域
科研方面主要从事凝聚态物理理论、材料物理以及物理公司产品方面的研究,在国际Phys. Rev. B, Solid Stat. Commun., Phys. Lett. A, J. Phys. D: Appl. Phys., J. Appl. Phys.等期刊以及国内《物理学报》等杂志上发表多篇科技论文,目前已有30多篇论文被SCI收录,有关弹性波人工微结构复合材料(声子晶体)研究的论文,被他引20余次,其中有Phys. Rev. 系列的引用。主持并完成国家自然科学基金项目二项,主持并完成内蒙古自治区自然科学基金项目二项。
六、荣誉奖励
获中国教育学会物理专业教学委员会“优秀指导教师”称号。2008年获校级优秀班主任称号。2011年获79906am美高梅第七届中青年教师教学技能大赛一等奖。2011年获得了79906am美高梅“优秀共产党员”荣誉称号。内蒙古自治区第九届青年科技奖获得者,2015年入选内蒙古自治区321人才工程第一层次。
七、科研项目
1. 2006.8-2008.8, 内蒙古自治区自然科学基金项目, 声子晶体物理特性的研究(No. 200607010107),资助基金2万.
2.2009.1.1-2012.12.30,国家自然科学基金,声子晶体相关物理性质研究(No. 10947008),资助基金12万.
2. 2012-2014, 内蒙古自治区自然科学基金项目, 自旋波人工微结构复合材料缺陷态性质及其应用, No.2012MS0114, 资助基金5万.
3. 2013.1.1-2016.12.30,国家自然科学基金,磁振子晶体中自旋波色散关系与缺陷态以及阻尼效应研究, No. 11264028,资助基金50万.
4. 2018.1.1-2020.12.30内蒙古自治区自然科学基金,自旋波人工微结构磁性复合材料的本征性质研究, 2018MS01004,资助基金3万.
八、研究成果
[1] Zhipin Lin, Yongjun Cao, Youyan Liu, Electronic transport properties of Sierpinski lattices in a magnetic field, Phys. Rev. B 66, 0453311 (2002).
[2] Yongjun Cao, Zhilin Hou, Youyan Liu, Quantum waveguide properties of a comb structure with a ring, Phys. Rev. B 68, 153304 (2003).
[3] Yongjun Cao, Zhilin Hou, Youyan Liu, Convergence problem of plane-wave expansion method for phononic crystals, Phys. Lett.A 327, 247 (2004).
[4] Yongjun Cao, Zhilin Hou, Yongjun Liu, Finite difference time domain method for band structure calculations of two-dimensional phononic crystals, Solid State Commu. 132, 539 (2004).
[5] Yongjun Cao, Zhilin Hou, Youyan Liu, Reflection properties and effective parameters of two-dimensional phononic crystals, Phys. Lett. A 337, 147 (2005).
[6] Yongjun Cao, Chunhong Dong, Peiqin Zhou, Transmission properties on one-dimensional qusi-periodical phononic crystal, Acta Phys. Sin. 55, 6470 (2006).
[7] Yuanwei Yao, Zhilin Hou, Yongjun Cao, Youyan Liu, An improved method of eigen-mode matching theory in two-dimensional phononic crystal, Phys. B 388, 75 (2007).
[8] Yongjun Cao, Yuzhen Li, Symmetry and coupling efficiency of the defect modes in two-dimensional phononic crystals, Mod. Phys. Lett. B 21, 1479 (2007).
[9] Yongjun Cao, Xu Yang, Transmission properties of the generalized Fibonacci quasi-periodical phononic crystal, Acta Phys. Sin. 57, 323 (2008).
[10] Yongjun Cao, Xu Yang, Zilei Jiang, Transmission properties of elastic waves through one-dimensional compound materials, Acta Phys. Sin. 58, 7735 (2009).
[11] Yongjun Cao,Guohong Yun, Xixia Liang and Narsu Bai, Band structures of two-dimensional magnonic crystals with different shapes and arrangements of scatterers, J. Phys. D: Appl. Phys. 43, 305005 (2010).
[12] Yongjun Cao, Guohong Yun and Narsu Bai, Band-structure calculations of two-dimesional magnonic crystals with plane-wave expansion method, Acta Phys. Sin. 60, 077502 (2011).
[13] Liyong Wang, Yongjun Cao, Effects of arrangement of scatterers to band gaps of two-dimesional magnonic crystals, Acta Phys. Sin. 60, 097501 (2011).
[14] Hui Yang, Guohong Yun, and Yongjun Cao, Spin-wave band gaps created by rotating square rods in two-dimensional magnonic crystals, J. Phys. D: Appl. Phys. 44, Accepted (2011).
[15] Hui Yang, Guohong Yun*, and Yongjun Cao*, Point defect states of exchange spin waves in all-ferromagnetic two-dimensional magnonic crystals, J. Appl. Phys. 111, 013908 (2012).
[16] Hui Yang, Guohong Yun*, and Yongjun Cao*, Coupling characteristics of point defects modes in two-dimensional magnonic crystals, J. Appl. Phys. 112, 103911 (2012).
[17] Yongjun Cao*, Tan Wei,Liu Yan,Coupling characteristics of point defects modes in two-dimensional magnonic crystals, Acta Phys. Sin. 61, 117501 (2012).
[18] Yongjun Cao*, Jiang Xin,Characteristics and applications of line defects modes in two-dimensional magnonic crystals, Acta Phys. Sin. 62, 087501 (2013).
[19] Hui Yang, Guohong Yun, and Yongjun Cao*. Effects of point defect shapes on defect modes in two-dimensional magnonic crystals,J. Magn. Magn. Mater. 356, 32 (2014).
[20] Hui Yang, Guohong Yun, and Yongjun Cao*, Effects of rotating noncircular scatterers on spin-waveband gaps of two-dimensional magnonic crystals,Chin. Phys. B 23, 097501 (2014).
[21] Hu Xiao-Ying, Huhemandula, Cao Yong-Jun, Band-structure optimization of triangular lattice magnonic crystals, Acta Phys. Sin. 63, 147501 (2014).
[22] Desheng Xing, HuiYang, Yongjun Cao*. Waveguide properties in two-dimensional magnonic crystals with line defects, J. Magn. Magn. Mater. 377, 286 (2015).
[23] Liu Yan-Ling, Liu Wen-Jing, Bao Jia-Mei, Cao Yong-Jun*. Band-gap structures of two-dimensional magnonic crystals with complex lattices, Acta Phys. Sin. 65, 157501 (2016).
[24] Moxian Qian, Xibin Li, Yongjun Cao*. Gravitation induced shrinkage of Mercury’s orbit, Chin. Phys. B 29 (10), 109501 (2020).
[25] Dan Wei, Zhibin Chen, Hui Yang, Yongjun Cao. Origin of Anisotropy in Gadolinium Crystal Using a New Spin Hamiltonian, Chin. Phys. Lett. 37 (5), 057501 (2020).