魏永星
 

基本信息

姓名:魏永星                                                                                                        出生年月:1985.04

学历:研究生                                                                                                        学位:博士

职称:副教授                                                                                                         职位:无

学院:98858vip威尼斯                                                                                          联系方式:weiyx1985@gmail.com

学习经历

2004-092008-06:西安交通大学理学院,材料物理,学士

2008-092010-06:西安交通大学理学院,材料物理与化学,硕士

2010-092014-12:西安交通大学理学院,材料科学与工程,博士

工作经历

2014-122019-12:西安工业大学,讲师

2019-12至今: 西安工业大学,副教授

招生信息

每年招收硕士生1~2

教育教学

主讲课程:《量子力学》、《固体物理》、《半导体物理学》

学术兼职

中国仪器仪表学会功能材料学会电子元器件关键材料与技术专委会高级会员;

Journal of the American Ceramic Society, Journal of Physics and Chemistry of Solids, Materials Science & Engineering B, Separation and Purification Technology, Journal of Materials Science审稿人。

研究方向

1、弛豫体和反铁电体储能特性

2、多晶型相界附近电学性能异常行为及相关极化序演变规律

3、铁电光伏材料能带调制及相关耦合效应

4、磁电耦合材料多铁行为

科研项目

国家自然科学基金11704301Bi系双晶格位无序弛豫体极化响应、电荷输运行为及宽温区储能特性研究,主持,2018.01-2020.12, 21

陕西省科技厅自然科学基础研究计划2018JQ1092, 双晶位无序弛豫体储能特性温度稳定性及相关极化、传导特性研究, 主持,2018.01-2019.12.

陕西省教育厅专项科学研究计划19JK0398),(BiA)(TiMe)O3型双晶位无序弛豫体本征结构、相关极化机理与温度图像研究, 主持,2019.01-2020.12.

西安工业大学校长基金重点项目XAGDXJJ15008),AFe2O4/(K,Na)NbO3 0-3型纳米复合多铁陶瓷材料制备工艺与性能研究,主持,2016 .03-2018.03, 5

国家自然科学基金50772087),强介钙钛矿陶瓷线性介电行为机理研究,参与,2008.01-2010.1226

陕西省科技厅自然科学基础研究计划2018JM414, 纳米异质结在光催化降解中光生载流子分离与迁移能力的调控, 参与,2019.01-2020.12.

学术成果

第一或通讯作者学术论文

(1)     Yongxing Wei, Xiaotao Wang, Jintao Zhu, Xiaoli Wang*, J. J. Jia, Dielectric, Ferroelectric and Piezoelectric Properties of BiFeO3–BaTiO3 Ceramics, J. Am. Ceram. Soc. 2013; 96: 3163~3168. (JCR 1, Time cited: 78ESI3%高被引论文)

http://onlinelibrary.wiley.com/doi/10.1111/jace.12475/full

(2)     Yongxing Wei*, Ning Zhang, Changqing Jin, Weitong Zhu, Yiming Zeng, Gang Xu, Ling Gao, Zengyun Jian, Bi0.5K0.5TiO3–CaTiO3 ceramics: Appearance of the pseudocubic structure and ferroelectric‐relaxor transition characters, J. Am. Ceram. Soc. 2019;102:3598~3608 (JCR 1)

https://ceramics.onlinelibrary.wiley.com/doi/10.1111/jace.16244

(3)     Yongxing Wei*, Xiaotao Wang, Jiangjiang Jia, Xiaoli Wang, Multiferroic and Piezoelectric Properties of 0.65BiFeO3–0.35BaTiO3 Ceramic with Pseudo-Cubic Symmetry, Ceram. Int. 2012; 38: 3499~3502. (JCR 1,Time cited: 45)

http://www.sciencedirect.com/science/article/pii/S0272884211010509

(4)     Yongxing Wei*, Changqing Jin, Ruirui Ni, Niming Zeng, Dong Gao, Zengyun Jian, Enhanced photodielectric effect in (0.88–x)Bi0.5Na0.5TiO3–0.12BaTiO3–xBa(Ti0.5Ni0.5)O3–δ (BNBTNO) ceramics, J. Eur. Ceram. Soc.  2018; 38: 4689~4693 (JCR 1)

https://www.sciencedirect.com/science/article/abs/pii/S0955221918304151

(5)     Yongxing Wei*, Changqing Jin,Yiming Zeng, Xiaotao Wang, Dong Gao, Xiaoli Wang, A coexistence of multi-relaxor states in 0.5BiFeO3–0.5BaTiO3, Ceram. Int. 2017; 43:17220~17224. (JCR 1)

http://www.sciencedirect.com/science/article/pii/S0272884217319326

(6)     Yongxing Wei*, Changqing Jin, Yiming Zeng, Xiaotao Wang, Gang Xu, Xiaoli Wang, Polar order evolutions near the rhombohedral to pseudocubic and tetragonal to pseudocubic phase boundaries of the BiFeO3-BaTiO3 system, Materials 2015; 53: 8355~8365. (JCR 2)

http://www.mdpi.com/1996-1944/8/12/5462

(7)     Yongxing Wei*, Chenxing Bai, Weitong Zhu, Changqing Jin, Dong Gao, Gang Xu, Zengyun Jian, Yiming Zeng, Multiferroic orders in 0.5BiFeO3-0.5Bi0.5K0.5TiO3, Ceram. Int. 2019; 45:15725~15729. (JCR 1)

https://www.sciencedirect.com/science/article/pii/S0272884219310879

(8)     Yongxing Wei*, Chenxing Bai, Changqing Jin, Weitong Zhu, Lin Hu, Ruihua Nan, Zhonghua Dai, Frequency dispersion and temperature dependence of electrical behaviours in 0.4Bi(Ni1/2Zr1/2)O3–0.6PbTiO3, Ceram. Int. 2020 (In press, Doi: 10.1016/j.ceramint.2020.03.070)

https://www.sciencedirect.com/science/article/pii/S0272884220306921

(9)     Yongxing Wei*, Gang Xu, Changqing Jin, Yiming Zeng, Kang Yan, Siyuan Dong, Peng Li, Structure, dielectric behaviours, enhanced polarization responses and energy storage properties in (1x)SrTiO3–xBi(Mg1/2Ti1/2)O3 ceramics, Appl. Phys. A 2018; 124: 862. (JCR 3)

https://rd.springer.com/article/10.1007/s00339-018-2295-9

(10)  Yongxing Wei*, Changqing Jin, Pin Ye, Peng Li, Yiming Zeng, Gang Xu, Structural evolution, electrical properties and electric-field-induced changes of (0.8-x)PbTiO3-xBiFeO3-0.2BaZrO3 system near the morphotropic phase boundary, Appl. Phys. A 2017; 123: 218. (JCR 3)

https://link.springer.com/article/10.1007%2Fs00339-016-0736-x

(11)  Yongxing Wei*, Changqing Jin, Yiming Zeng. Progress of relaxor multiferroic materials, J. Inorg. Mater. 2017; 32:1009~1017. (JCR 4)

http://www.jim.org.cn/article/2017/1000-324X/1000-324X-32-10-1009.shtml

(12)  Yongxing Wei*, Ning Zhang, Gang Xu, Changqing Jin, Lin Hu, Ling Gao, Zengyun Jian, Weitong Zhu. Low-temperature dielectric anomaly in Bi0.5K0.5TiO3, Appl. Phys. A 2019; 125:645. (JCR 3)

https://rd.springer.com/article/10.1007/s00339-019-2930-0

专利

魏永星,王晓莉,王晓涛,贾江江,高电阻率铁酸铋钛酸钡固溶体磁电陶瓷材料的制备方法. 发明专利, 公开号: 2011102590160.

 

奖励

陕西省高校科学技术奖,二等奖,5/10.


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