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余家欣 副院长  研究员 目前就职： 制造科学与工程学院 导师类型/类别：    个人主页： 57 访问,联系电话： 电子邮箱： yujiaxin@swust.edu.cn 邮编： 621010 工作单位： 通讯地址： 四川省绵阳市涪城区青龙大道59号西南科技大学,个人信息 个人简介 教育经历 工作经历 社会职务 研究领域 开授课程 科研项目 论文及著作 荣誉及奖励 教育经历 博士研究生毕业,-2011.05.01,西南交通大学,工学博士,2011-05-01 大学本科毕业,-2005.07.01,西南交通大学,工学学士,2005-07-01 工作经历 2019.10.01-,西南科技大学,制造科学与工程学 2019.06.01-2019.07.01,耶鲁大学（Yale University）,访问教授 2017.12.01-,西南科技大学,教师（研究员 破格） 2015.10.01-2016.10.01,耶鲁大学（Yale University）,访问学者（助理研究员） 2014.01.01-2017.11.01,西南科技大学,教师（副教授） 2011.09.01-2013.12.01,西南科技大学,教师（讲师） 个人简介        余家欣，男，博士，研究员，美国耶鲁大学访问学者，博士生导师，西南科技大学制造科学与工程学院副院长，制造过程测试技术教育部重点实验室常务副主任。四川省学术技术带头人后备人选、中国机械工程学会摩擦学分会理事、中国机械工程学会表面工程分会青年工作委员会委员、中国机械工程学会磨损与表面技术专委会委员、四川省机械工程学会摩擦学专委会委员，中国机械工程学会高级会员，美国陶瓷学会高级会员。近年来主持包括3项国家自然科学基金、1项国家重大科学仪器设备开发专项子课题在内的项目近20项；在ACS Appl. Mater. Inter.等期刊上发表论文50余篇，其中SCI检索40余篇， SCI论文中IF大于2.9的30余篇，包括SCI封面论文1篇（通讯作者）；论文被Small等各类期刊总引用450余次，单篇最高总引用62次；成果被编入Springer出版的《Encyclopedia of Tribology》和科学出版社的《纳米摩擦学》中。申请国家发明专利14项，已授权7项。近年来分别在美国、瑞典、加拿大等多地召开的学术会议上进行邀请报告；多次在全国各类学术会议上作邀请报告并担任分会场主席。 教育经历 博士研究生毕业,-2011.05.01,西南交通大学,工学博士,2011-05-01 大学本科毕业,-2005.07.01,西南交通大学,工学学士,2005-07-01 工作经历 2019.10.01-,西南科技大学,制造科学与工程学 2019.06.01-2019.07.01,耶鲁大学（Yale University）,访问教授 2017.12.01-,西南科技大学,教师（研究员 破格） 2015.10.01-2016.10.01,耶鲁大学（Yale University）,访问学者（助理研究员） 2014.01.01-2017.11.01,西南科技大学,教师（副教授） 2011.09.01-2013.12.01,西南科技大学,教师（讲师） 社会职务 研究领域       主要从事摩擦学、表面界面技术、超精密加工基础等领域的科学研究与应用开发工作。 开授课程 科研项目 1、离子液作为润滑油添加剂的摩擦学特性和应用开发,-2017.10.31,2015-07-01,余家欣 2、水分子促进SiO2/Si配副摩擦化学磨损定量研究,-2018.11.01,2016-11-01,余家欣 3、藏区高速公路波形梁钢护栏 撞击智能报警系统研究,-2018.12.31,2018-01-18,余家欣 4、含能材料微纳米力学性能测试,-2019.11.30,2018-12-01,余家欣 5、软塑金属抛光研究,-2020.05.31,2019-05-01,余家欣 6、表面纳米力学与形貌检测,-2020.06.30,2019-05-01,余家欣 7、温度对油基轴承钢超滑体系与油基聚酰亚胺润滑体系失效分析,-2019.07.31,2019-06-01,余家欣 8、典型光学玻璃超精密抛光中的表面微观成形机理研究,-2016.12.31,2014-01-01,余家欣 9、多场环境下MEMS微观磨损失效机理研究,-2013.12.31,2012-01-01,余家欣 10、ICF磷酸盐激光玻璃的机械化学耦合材料微观去除机理研究,-2015.12.31,2013-01-01,余家欣 11、磷酸盐激光玻璃多尺度去除中水的化学贡献及其演变机制,-2019.12.31,2016-01-01,余家欣 12、航空结构件表面多元合金涂层的构建与其抗微动损伤机理研究,-2020.12.31,2018-01-01,余家欣 13、激光玻璃微观材料去除过程中速度与水分子的协同作用机制研究,-2020.12.31,2018-01-01,余家欣 14、光学玻璃材料去除过程中环境与速度的联合作用机制研究,-2020.12.31,2019-01-01,余家欣 15、块体金属玻璃在原子尺度的塑性变形机理研究,-2023.12.31,2020-01-01,余家欣 16、光学玻璃材料去除过程中环境与速度的联合作用机制研究,-2020.12.31,2019-01-01,余家欣 17、多场环境下MEMS微观磨损失效机理研究,-2013.12.31,2012-01-01,余家欣 18、微机电系统典型结构材料的纳动损伤研究,-2014.12.31,2012-01-01,余家欣 19、高速深沟球轴承润滑失效机理与延寿技术研究（国家项目子课题）,-2016.10.30,2013-10-01,向北平,制造科学与工程学院 20、热压玻璃透镜里的残余应力研究,-2017.12.31,2015-01-01,臧红彬,制造科学与工程学院 21、“雾霾”风化作用下钠钙硅玻璃的损伤行为与机理研究,-2019.12.31,2017-01-01,何洪途,制造科学与工程学院 22、“雾霾”风化作用下钠钙玻璃的损伤行为、机理与防护研究,-2019.12.31,2017-01-01,何洪途,制造科学与工程学院 23、功能化纳米颗粒对润滑条件下聚合物-金属配副摩擦界面物理化学行为的影响,-2021.06.30,2018-07-01,齐慧敏,制造科学与工程学院 24、用于聚变系统典型光学玻璃的材料去除与损伤机理研究,-2019.12.31,2019-01-01,余家欣,环境友好能源材料国家重点实验室自主研究课题,16万元,18fksy0208,环境友好能源材料国家重点实验室自主研究课题 25、石蜡对含能材料润滑机理研究,-2021.02.28,2020-01-01,余家欣,中物院材料所横向课题,16.5万元,20zh0141,中物院材料所横向课题 显示更多 论文 1、一种改进的原子力显微镜摩擦力标定方法,摩擦学学报,EI,2007-09-01 00:00:00 CST,余家欣,制造科学与工程学院,钱林茂,钱林茂,西南交通大学,27/5/472-476 2、载荷对四种材料摩擦机制转变的影响研究,上海交通大学学报,EI,2009-12-01 00:00:00 CST,谢祖飞,余家欣,钱林茂,钱林茂,西南交通大学,43/12/1930-1935 3、Friction-induced nanofabrication on monocrystalline silicon,Nanotechnology,SCI,2009-10-01 00:00:00 CST,Bingjun Yu,Hanshan Dong,Linmao Qian,Linmao Qian,Southwest Jiaotong University,20/465303 4、Effects of tail group and chain length on the tribological behaviors of self-assembled dual-layer films in atmosphere and in vacuum,Tribology Letters,SCI,2008-09-01 00:00:00 CST,Bingjun Yu,Linmao Qian,Jiaxin Yu,Linmao Qian,Southwest Jiaotong University,1934-01-10 00:00:00 CST 5、Nanofretting behavior of monocrystalline silicon (100) against SiO2 microsphere in vacuum,Tribology Letters,SCI,2008-11-01 00:00:00 CST,Jiaxin Yu,School of Manufacturing Science and Engineering,Linmao Qian,Bingjun Yu,Linmao Qian,Southwest Jiaotong University,34/31-40 6、Nanofretting behaviors of monocrystalline silicon (100) against spherical diamond tips in atmosphere and vacuum,Wear,SCI,2008-11-01 00:00:00 CST,Jiaxin Yu,School of Manufacturing Science and Engineering,Linmao Qian,Bingjun Yu,Linmao Qian,Southwest Jiaotong University,267/322-329 7、曲率半径对单晶硅径向纳动损伤的影响,机械工程学报,EI,2010-05-01 00:00:00 CST,张赜文,余家欣,钱林茂,钱林茂,西南交通大学,46/9/107-112 8、Friction-induced hillocks on monocrystalline silicon in atmosphere and in vacuum,Wear,SCI,2010-03-01 00:00:00 CST,Bingjun Yu,Linmao Qian,Hanshan,Linmao Qian,Southwest Jiaotong University,268/1095-1102 9、Effect of surface hydrophilicity on the nanofretting behavior of Si(100) in atmosphere and vacuum,Journal of Applied Physics,SCI,2010-08-01 00:00:00 CST,Jiaxin Yu,School of Manufacturing Science and Engineering,Linmao Qian,Bingjun Yu,Linmao Qian,Southwest Jiaotong University,108/034314 10、Nanofretting behaviours of ultrathin DLC coating on Si(100) substrate,Wear,SCI,2010-11-01 00:00:00 CST,Lei Chen,Mingchu Yang,Jiaxin Yu,Linmao Qian,Southwest Jiaotong University,271/1980-1986 11、Effect of water and oxygen on the tribochemical wear of monocrystalline Si(100) against SiO2 sphere by simulating the contact conditions in MEMS,Wear,SCI,2010-11-01 00:00:00 CST,Xiaodong Wang,Jiaxin Yu,Linmao Qian,Linmao Qian,Southwest Jiaotong University,271/1681-1688 12、Radial nanofretting behaviors of ultrathin carbon nitride film on silicon substrate,Tribology International,SCI,2010-09-01 00:00:00 CST,Jiaxin Yu,School of Manufacturing Science and Engineering,Shuang Zhang,Linmao Qian,Linmao Qian,Southwest Jiaotong University,44/11/1400-1406 13、Multi-fields simulation model for micro-machined capacitive accelerometer,Advanced Materials Research,EI,2010-04-01 00:00:00 CST,Qiang Dai,School of Manufacturing Science and Engineering,Bing Xu,Jiaxin Yu,Qiang Dai,School of Manufacturing Science and Engineering,503-504/842-846 14、Non-isothermal molding technology research of ultra-precision glass lens,Proc. of SPIE,SCI,2014-05-01 00:00:00 CST,Hongbin Zang,School of Manufacturing Science and Engineering,Jiaxin Yu,Yingyue Zhou,Hongbin Zang,School of Manufacturing Science and Engineering,9295/929517 15、Investigation of silicon wear against non-porous and micro-porous SiO2 spheres in water and in humid air,RSC Advances,SCI,2016-09-01 00:00:00 CST,Yaqiong Qi,Lei Chen,Shulan Jiang,Lei Chen,6/89627 16、On the thickness and nanomechanical properties of salivary pellicle formed on tooth enamel,Journal of Dentistry,SCI,2016-10-01 00:00:00 CST,Yafeng Zhang,School of Manufacturing Science and Engineering,Dongyi Li,Jiaxin Yu,Yafeng Zhang,School of Manufacturing Science and Engineering,55/99-104 17、Enhanced tribological properties of barium boroaluminosilicate glass by thermal poling,Wear,SCI,2016-11-01 00:00:00 CST,Hongtu He,School of Manufacturing Science and Engineering,Jiaxin Yu,Linmao Qian,Seong H. Kim,Yale university,367-377/337-342 18、Impact of strain rate on the hardness and elastic modulus of human tooth enamel,Journal of the Mechanical Behavior of Biomedical Materials,SCI,2017-12-01 00:00:00 CST,Yafeng Zhang,School of Manufacturing Science and Engineering,Jing Zheng,Jiaxin Yu,Yafeng Zhang,School of Manufacturing Science and Engineering,78/491-495 19、Mechanical characterization of in vitro-formed short-term salivary pellicle,Journal of Biomechanics,SCI,2017-11-01 00:00:00 CST,Yafeng Zhang,School of Manufacturing Science and Engineering,Jing Zheng,Jiaxin Yu,Yafeng Zhang,School of Manufacturing Science and Engineering,66/194-197 20、钠钙玻璃在不同液体环境中的磨损性能,硅酸盐学报,EI,2018-01-01 00:00:00 CST,何洪途,制造科学与工程学院,余家欣,何洪途,制造科学与工程学院,46/1/45-52 21、硅酸盐玻璃摩擦学研究进展与展望,硅酸盐学报,EI,2018-04-01 00:00:00 CST,何洪途,制造科学与工程学院,余家欣,何洪途,制造科学与工程学院,46/4/607-614 22、Synthesis spherical porous hydroxyapatite/graphene oxide composites by ultrasonic-assisted method for biomedical applications,Biomedical Materials,SCI,2018-09-01 00:00:00 CST,Peizhen Duan,School of Materials Science and Engineering,Juan Shen,Guohong Zou,Juan Shen,School of Materials Science and Engineering,13/4/045001 23、Contrasting Roles of Speed on Wear of Soda Lime Silica Glass in Dry and Humid Air,Journal of Non-Crystalline Solids,SCI,2018-09-01 00:00:00 CST,Hontu He,School of Materials Science and Engineering,Tongjin Xiao,Qian Qiao,Hontu He,School of Materials Science and Engineering,502/236-243 24、Effect of Cycling Low Velocity Impact on Mechanical and Wear Properties of CFRP Laminate Composites,Chinese Journal of Mechanical Engineering,SCI,2018-10-01 00:00:00 CST,Yang Sun,Southwest Jiaotong University,Zhenbing Cai,Songbo Wu,Zhenbing Cai,Southwest Jiaotong University,31/112 25、干燥气氛下速度对钠钙玻璃磨损性能的影响,摩擦学学报,EI,2019-09-01 00:00:00 CST,肖童金,制造科学与工程学院,何洪途,余家欣,何洪途,制造科学与工程学院,39/5/614-623 26、潮湿空气下浮法钠钙玻璃的摩擦磨损性能,硅酸盐学报,EI,2019-02-01 00:00:00 CST,肖童金,制造科学与工程学院,何洪途,余家欣,何洪途,制造科学与工程学院,47/2/270-278 27、Stress-enhanced dissolution and delamination wear of crystal CaF2 in water condition,Wear,SCI,2018-11-01 00:00:00 CST,Jian Gong,Southwest Jiaotong University,Chen Xiao,Jiaxin Yu,Lei Chen,Southwest Jiaotong University,418-419/86-93 28、3D-printed biomimetic surface structures with abnormal friction properties,Extreme Mechanics Letters,SCI,2018-12-01 00:00:00 CST,Weifeng Yuan,School of Materials Science and Engineering,Yao Yao,Leon Keer,Weifeng Yuan,School of Materials Science and Engineering,26/46-5 29、Influence of crystal anisotropy on deformation behaviors in nanoscratching of AlN,Applied Surface Science,SCI,2019-05-01 00:00:00 CST,Baozhen Li,Beijing Jiaotong University,Jianyong Li,Pengzhe Zhu,Pengzhe Zhu,Beijing Institute of Technology,487/1068-1076 30、Tribochemical wear of silicon nitride against silicate and phosphate glasses,Wear,SCI,2018-11-01 00:00:00 CST,Hongtu He,School of Materials Science and Engineering,Tongjin Xiao,Qian Qiao,Jiaxin Yu,School of Materials Science and Engineering,426-427/1110-1117 31、Combined effects of pinning and adhesion force on solid\liquid interfacial friction behaviors under applied voltage,Tribology International,SCI,2019-01-01 00:00:00 CST,Yafeng Zhang,School of Materials Science and Engineering,Yongning Wang,Xiaolan Wu,Jiaxin Yu,School of Materials Science and Engineering,134/102-108 32、Comparative study of tribological properties of carbon fibers and aramid particles reinforced polyimide composites under dry and sea water lubricated conditions,Wear,SCI,2019-08-01 00:00:00 CST,Huimin Qi,School of Materials Science and Engineering,Chao Hu,Ga Zhang,Jiaxin Yu,School of Materials Science and Engineering,436-437/ 203001 显示更多 著作 荣誉及奖励 1、优秀教师,西南科技大学,余家欣,2018 2、优秀硕士论文指导教师,西南科技大学,余家欣,2018 3、成果鉴定国际领先水平,余家欣,2018 4、绵阳市科技进步一等奖,余家欣,2017 5、四川省机械工程学会第二届学术年会优秀科技论文二等奖,机械工程学会,余家欣,2016 6、四川省学术和技术带头人后备人选,余家欣,2014 7、四川省优秀博士学位论文,余家欣,2014 8、西南科技大学十佳岗位青年,西南科技大学,余家欣,2014 9、四川省机械工程学会优秀科技论文奖,机械工程学会,余家欣,2013 10、中国机械工程学会摩擦学分会优秀论文奖,机械工程学会摩擦学分会,余家欣,2009 相关教师 阿拉木斯博士陈倬曹辉硕士蔡勇工学博士曹剑工学学士陈薄工学博士程小勇工学学士曾国英工学硕士陈杨硕士