职 称： 副教授/硕士生导师
性 别： 男
联系电话： 13476160376
E-mail： chaoxuchina@foxmail.com
通讯地址： 欧博游戏官网应用物理系
课题组网页：https://www.x-mol.com/groups/xuchaogroup
学术兼职:
国家自然科学基金通讯评审专家，中国物理学会终身会员，中国材料学会会员，Nano letter, ACS Applied Materials & Interfaces, Journal of alloys and compound等国内外期刊审稿人。
研究方向:
1、 新型超硬材料的实验合成与理论设计；
2、 极端高温高压下材料结构、性能、现象的实验研究；
3、 极端高温高压装备的研制；
4、 极端条件下材料力学行为的理论研究。
课题组研究方向兼具基础科学和实际应用双重价值，欢迎校内外物理、材料等相关学科的优秀本科毕业生报考本课题组硕士研究生。感兴趣的同学请直接电话或邮件联系！接收考研调剂的优秀考生！ 欢迎到实验室实地参观！
个人简历：
2017/01-至今，欧博游戏官网，欧博游戏官网应用物理系，副教授/硕士生导师
2014/09–2016/12, 欧博游戏官网，欧博游戏官网应用物理系，讲师
2009/09–2014/06, 四川大学，原子与分子物理研究所，博士
2005/09–2009/06, 西南大学，物理科学与技术学院， 本科
主要著作：
1. 贺端威，王海阔，许超，一种产生超高压的聚晶金刚石-碳化钨硬质合金复合顶锤，中国发明专利, 授权号：CN103331129B
2.贺端威，许超，王海阔，“利用铰链式六面顶压机制备高性能聚晶金刚石的方法”，中国发明专利，专利号：ZL 2013 1 0214859.8
科研项目：
1、主持国家自然科学基金青年项目：“高纯纳米金刚石多晶材料的高温高压无助剂烧结与结构性能调控”，(项目批准号：51502217)，2016.1－2018.12
2、参与国家自然科学基金青年项目：“微结构对过渡金属钽高压熔化曲线影响机制的理论研究”，(项目批准号：11504280)，2016.1－2018.12
3、参与国家自然科学基金青年项目：“宽温区场效应和激光协同调控氧化物二维电子气电输运特性研究”（项目批准号：11704292）,2018.1－2020.12
4、参与国家自然科学基金面上项目：“金刚石-立方氮化硼超硬固溶体的结构与性能调控”，(项目批准号：51472171)，2015.1－2017.12
5、参与国家自然科学基金科学仪器基础研究专项：“二级六-八模大腔体静高压装置的研制与应用”（项目批准号：11027405）2011.1-2013.12
6、参与中国工程物理研究院国防重大专项（子）课题（GFZX02040407.1）
7，主持国防横向项目若干项。
发表论文：
第一作者或通讯作者：
1. Chao Xu*, Weilu Zhang, Mingdong Hu, Jing Zhang, Zhe Lang, Pengwei Li, Huaing Liu, Pei Wang, Chunmei Liu*, Anisotropic mechanical responses and plastic deformation mechanisms of cadmium telluride under indentations, Applied Physics A 128 (2022), 728.
2. Genchun He, Chao Xu*, Chunmei Liu*, Huaping Liu, Effect of symmetrical 〈001〉 tilt grain boundaries on the indentation induced plastic deformations of diamond, Materials & Design, 202 (2021) 109549.
3. Chao Xu*, Futi Liu, Chunmei Liu*, Pei Wang, Huaping Liu, Orientation dependent mechanical responses and plastic deformation mechanisms of ZnSe nano films under nanoindentation, Nanomaterials, 2021, 11(11): 3014.
4. Huaping Liu*, Chao Xu*, Chunmei Liu, Genchun He, Tian Yu, Ying Li, Probing the indentation induced nanoscale damage of rhenium, Materials & Design, 186 (2020) 108362.
5. Genchun He, Chao Xu*, Chunmei Liu, Huaping Liu, Haikuo Wang, Grain size and temperature effects on the indentation induced plastic deformations of nano polycrystalline diamond, Applied Surface Science, 480 (2019) 349-360.
6. Chao Xu*, Genchun He, Chunmei Liu*, Haikuo Wang，Twin-size effects on the hardness and plastic deformation mechanisms of nanotwinned diamond, Ceramics International, 2018，accepted.
7. Genchun He, Chao Xu*, Chunmei Liu，Research progress of microstructures and plastic deformation mechanisms for nano polycrystalline dimond，Diamond & Abrasives Engineering, 2018, 4 (38) 11-19.
8. Chao Xu*, Chunmei Liu, Haikuo Wang. Incipient plasticity of diamond during nanoindentation. RSC Advances, 2017, 7 (57) 36093-36100.
9. Chao Xu*, Qing Li, Chunmei Liu, Manyi Duan, Haikuo Wang.Structural stabilities, elastic and electronic properties of chromium tetraboride from first-principles calculations. International Journal of Modern Physics B, 2016 30 (17) 1650098.
10. Chao Xu*, Chunmei Liu, Manyi Duan, and Haikuo Wang，Elastic anisotropy and thermodynamic properties of chromium tetraboride from first-principles calculations, Phys. Status Solidi B, 2015 252 (9) 1971-1980.
11. Chao Xu, Duanwei He*, Chunmei Liu, Haikuo Wang, Pei Wang, Qiming Wang, and Wendan Wang. Preparation of ZrO2 whiskers through high pressure and high temperature method, Solid State Sciences. 41,52-55 (2015)
12. Chao Xu, Duanwei He*, Wendan Wang, Mingjun Tang, Pei Wang, and Haikuo Wang. Synthesis of novel superhard materials under ultra high pressure. Chinese Sicence Bulletin, 2014 59, 5251-5257.
13. Chao Xu, Duanwei He*, Haikuo wang, Junwei Guan, Chunmei Liu, Fang Peng, Wendan Wang, Zili Kou, Kai He, Xiaozhi Yan, Yan Bi, Lei Liu, Fengjiao Li, and Bo Hui. Nano-polycrystalline diamond formation under ultra high pressure, International Journal of Refractory Metals and Hard Materials, 36, 232–237 (2013).
14. Chao Xu, Duanwei He*, Haikuo Wang, Junwei Guan, Wendan Wang, Fang Peng, and Zili Kou. Research progress of Nano-polycrystalline diamond, Conference paper of “The 6th Zhengzhou International Superhard Materials and Related products Conference” English version, 149-154 (2013)
15. Chao Xu, Duanwei He*, Chunmei Liu, Haikuo Wang, Lili Zhang, Pei Wang, and Shuai Yin. High pressure and high temperature study the phase transitions of BiNbO4, Solid State Communications, 156, 21–24 (2013).
16. Chao Xu, Duanwei He*, Haikuo Wang, Chunmei Liu, Shuai Yin, Kaixue Wang, Junwei Guan, Fang Peng, and Zili Kou. High pressure in situ differential thermal analysis of perovskite Na0.5Bi0.5TiO3 phase transitions up to 5 GPa, Journal of Alloys and Compounds, 533, 9-14 (2012).
17. 许超，贺端威*，王海阔，管俊伟，贺凯，李风姣，宴小智，惠博，彭放，王文丹. 纳米聚晶金刚石的高压高温合成, 超硬材料工程, 23, 9-11 (2011)
部分合作文章：
18. Liu Chun-Mei*, Xu Chao, Cheng Yan, Chen Xiang-Rong, CaiLing-Cang, Molecular dynamics studies of body-centered cubic tungsten during melting under pressure, Chinese Journal of Physics, 2017, 55, 2468–2475.
19. Yin-Juan Liu, Jia-Wei Zhang, Duan-Wei He*, Chao Xu, Qi-Wei Hu, Lei Qi and A-Kun Liang, Exploring the compression behavior of HP-BiNbO4 under high pressure，Chinese Physica B 2017, 26 (11) 116202.
20. Yinjuan Liu, Chao Xu, Duanwei He*, Jiawei Zhang, Qiwei Hu, Lei Qi. Exploring the phase transition of BiNbO4: a high pressure x-ray diffraction study. Solid State Communications, 2017, 265 15-18.
21. Wang Hai-Kuo, Ren Ying, He Duan-Wei, Xu Chao. Force analysis and pressure quantitative measurement for the high pressure cubic cell. Acta Physica Sinica, 2017, 66 (9): 090702
22. Liu Yin-Juan, He Duan-Wei, Wang Pei, Tang Ming-Jun, Xu Chao, Wang Wen-Dan, Liu Jin, Liu Guo-Duan, Kou Zi-Li. Syntheses and studies of superhard composites under high pressure. Acta Physica Sinica, 2017, 66(3): 038103.
23. C.M. Liu, C. Xu, Y. Cheng, X.R. Chen, L.C. Cai, The effect of vacancies on melting properties of tantalum via molecular dynamics simulations. Applied Physics A, 2016.
24. Yinjuan Liu, Duanwei He, Pei Wang, Xiaozhi Yan, Chao Xu, Fangming Liu, Jin Liu, Qiwei Hu, Microstructural and mechanical properties of cBN-Si composites prepared from the high pressure infiltration method, International Journal of Refractory Metals and Hard Materials 2016 61 1-5.
25. Lili Zhang, Feng Lin, Zhi Lv, Chao Xu, Xulin He, Wenlong Wang, Liwei Li, Changlong Zhang, Chao Chen, Luojun Xia, cBN–Al–HfC composites: Sintering behaviors and mechanical properties under high pressure. International Journal of Refractory Metals and Hard Materials 50 (2015) 221-226.
26. Yinjuan Liu, Duanwei He, Li Lei, Xiaofang Chen, Chao Xu, Pei Wang, Fangming Liu, Yu Zhang, Yi Hu, High pressure infiltration sintering of cBN–Si composites. International Journal of Refractory Metals and Hard Materials 2015 50: 247-252.
27. C. M. Liu, C. Xu, Y. Cheng, X. R. Chen,and L. C. Cai, Melting curves and structural properties of tantalum from the modified-Z method. Journal of Applied Physics 118, 235901 (2015).
28. C.M. Liu, C. Xu, Y. Cheng, X.R. Chen, L.C. Cai, Orientationdependent responses of tungsten single crystal under shock compression via molecular dynamics simulations. Computational Materials Science 110 (2015) 359-367.
29. Chun Mei Liu, Chao Xu and Man Yi Duan, Structural, Thermodynamic, Elastic, and Electronic Properties of α-SnS at High Pressure from First-Principles Investigations. Z. Naturforsch. 2015;
30. Pingping Liu, Fang Peng*, Fangming Liu, Haikuo Wang, Chao Xu, Qiming Wang, Xiaoling Zhou, Wenwen Yin, Shuai Yin, Yong Li, and Duanwei He. High-pressure preparation of tungsten bulk material with near-full densification and high fracture toughness, International Journal of Refractory Metals and Hard Materials, 42, 47-50 (2014).
31. Qiming Wang, Duanwei He*, Fang Peng, Li Lei, Pingping Liu, Shuai Yin, Pei Wang, Chao Xu, Jing Liu. Unusual Compression Behavior of Nanocrystalline CeO2, Scientific Reports. 24 3 (2014)
32. Di Zhou*, Chao Xu, DuanWei He, MaoSen Fu, Jing Guo, HuanFu Zhou, LiXia Pang, Xi Yao. Dielectric properties and phase transitions of BiNbO4 ceramic, Scripta Materialia, 81, 40-43 (2014).
33. Pei Wang, Duanwei He*, Chao Xu, Xiangting Ren, Li Lei, Shanmin Wang, Fang Peng, Xiaozhi Yan, Dongqiong Liu, Qiming Wang, Lun Xiong and Jing Liu. High-pressure x-ray diffraction study of YBO3/Eu3+, GdBO3, and EuBO3: Pressure-induced amorphization in GdBO3. Journal of Applied Physics, 115, 043507 (2014)
34. Haikuo Wang, Duanwei He*, Chao Xu, Mingjun Tang, Yu Li, Haini Dong, Chuanming Meng, Zhigang Wang, and Wenjun Zhu. Nanostructured diamond TiC composites with high fracture toughness, Journal of Applied Physics, 113, 043505 (2013).
35. 王海阔，贺端威*，许超，管俊伟，王文丹，寇自力，彭放. 基于国产铰链式六面顶压机的大腔体静高压技术研究进展, 高压物理学报. 27, 633-661 (2013).
36. 王海阔，贺端威*, 许超, 刘方明，邓佶睿，何飞，王永坤，寇自力. 复合型多晶金刚石末级压砧的制备并标定6-8型大腔体压腔压力至35GPa, 物理学报. 62, 180703 (2013).
37. Chunmei Liu, Chao Xu, Yan Cheng, Xiangrong Chen*, and Lingcang Cai. Size-dependent Melting and Coalescence of Tungsten Nanoclusters Via Molecular Dynamics Simulation, Physical Chemistry Chemical Physics, 15, 14069-14079 (2013).
38. Fangming Liu, Duanwei He*, Pingping Liu, Haikuo Wang, Chao Xu, Shuan Yin, Wenwen Yin, and Yong Li. Plastic deformation and sintering of alumina under high pressure. Journal of Applied Physics, 114, 233504 (2013).
39. Shuai Yin, Duanwei He*, Chao Xu, Wendan Wang, Haikuo Wang, Liang Li, Lili Zhang, Fangming Liu, Pingping Liu, Zhigang Wang, Chuangming Meng, and Wenjun Zhu. The hardness and elastic properties of MoB2 and WB2, High Pressure Research, 332, 409-417 (2013).
40. Chunmei Liu , Xiangrong Chen*, Chao Xu, Lingcang Cai, and Fuqian Jing. Melting curves and entropy of fusion of bcc tungsten under pressure, Journal of Applied Physics, 112 (2012) 013518.
41. Lili Zhang, Zili Kou*, Chao Xu, Kaixue Wang, Chengliang Liu, and Bo Hui, Duanwei He. Sintering behaviors of fine-grained cBN–10wt.% Al3.21Si0.47 system under high pressure, Diamond and Related Materials, 29, 84–88 (2012).
42. Xiaozhi Yan, Duanwei He*, Chao Xu, Xiangting Ren, Xiaoling Zhou, and Shenzhuo Liu. Compressibility determination by electrical resistance measurement: a universal method for both crystalline and amorphous solids, High Pressure Research, 324, 482-489 (2012).
43. Mingjun Tang, Duanwei He*,Wendan Wang, Haikuo Wang, Chao Xu, Fengjiao Li, and Junwei Guan. Superhard solid solutions of diamond and cubic boron nitride, Scripta Materialia, 66, 781-784 (2012).
44. 管俊伟，贺端威*，王海阔，许超, 王文丹，王凯雪，贺凯，彭放, 力学结构及末级压砧硬度对八面体压腔高压发生效率的影响, 物理学报. 61, 100701 (2012).
45. Haikuo Wang, Duanwei He*, Xiaozhi Yan, Chao Xu, Junwei Guan, Ning Tan, and Wendan Wang. Quantitative measurements of pressure gradients for the pyrophyllite and magnesium oxide pressure transmitting mediums to 8GPa in a large-volume cubic cell, High Pressure Research, 31, 581-591 (2011).
获奖情况：
武科大优秀学士学位论文指导老师（指导2016届材料物理本科生：李庆）
武科大优秀学士学位论文指导老师（指导2017届材料物理本科生：马海兰）
武科大优秀学士学位论文指导老师（指导2018届材料物理本科生：周孟）
武科大优秀学士学位论文指导老师（指导2019届材料物理本科生：胡飞翔）
武科大优秀学士学位论文指导老师（指导2021届材料物理本科生：张静、林艳霞）
武科大优秀学士学位论文指导老师（指导2022届材料物理本科生：谭昕暘）
欧博游戏官网第十届青年教师教学竞赛三等奖
欧博游戏官网学雷锋标兵
武科大欧博游戏官网师德师风先进个人
