胡庆元
副教授/博士生导师
新型电光晶体材料;
电光调制器技术;
扫描探针显微技术。
2006.9–2010.7, 西安交通大学, 电子科学与技术, 学士
2010.9–2015.12, 西安交通大学, 微电子与固体电子学, 博士, 导师: 魏晓勇教授
2016.11-2017.12, 乌拉尔联邦大学, 博士后, 合作导师: vladimir.Ya.Shur教授
2018.1-2020.1, 西安交通大学, 博士后, 合作导师: 张安学教授
2020.4-至今, 西安交通大学, 副教授
代表性论文:
1.Qingyuan Hu; Ye Tian; Qingshan Zhu; Jihong Bian; Li Jin; Hongliang Du;D.O.Alikin; V.Ya.Shur; Yujun Feng; Zhuo Xu; Xiaoyong Wei ; *Achieve ultrahighenergy storage performance in BaTiO3–Bi(Mg1/2Ti1/2)O3 relaxor ferroelectric ceramics via nano-scale polarization mismatch and reconstruction, Nano Energy, 2019, 67: 104264.
2.Hu, Qingyuan; Yang, Rui; Zhao, Ye; Zhao, Weigang; Liu, Xin; Fu, Xiaotian; Luan, Peng; Song, Kexin; Zhuang, Yongyong; Xu, Zhuo; Shur, Vladimir Ya; Wei, Xiaoyong ; * Achieve single domain state in (111)-oriented rhombohedral phase PMN-PT relaxor ferroelectric single crystals for electro-optical application , Applied Physics Letters, 2019, 115(22): 222901.
3.Hu, Qingyuan; Alikin, D. O.; Zelenovskiy, P. S.; Ushakov, A. D.; Chezganov, D. S.; Bian, Jihong; Zhao, Ye; Tian, Ye; Zhuang, Yongyong; Li, Jinglei; Jin, Li; Xu, Zhuo; Shur, Vladimir. Ya. ; Wei, Xiaoyong ; * Phase distribution and corresponding piezoelectric responses in a morphotropic phase boundary Pb(Mg1/3Nb2/3)O-3-PbTiO3 single crystal revealed by confocal Raman spectroscopy and piezo-response force microscopy , Journal of the European Ceramic Society, 2019, 39(14): 4131-4138.
4.Q.Hu; A.D.Ushakov; A.A.Esin; E.O.Vlasov; D.S.Chezganov; L. Sun; A.P.Turygin; X.Wei; V.Ya.Shur; Investigation of domain structure evolution during zero-field temperature treatment in 0.67PMN-0.33PT single crystals, FERROELECTRICS, 2018, 525: 114-122.
5.Ushakov, A D ; Esin, A A; Akhmatkhanov, A R; ; Liu, X; Zhao, Y; *Hu, Q Andreev, A A; Wei, X; Shur, V Ya; Direct observation of domain kinetics in rhombohedral PMN-28PT single crystals during polarization reversal , Applied Physics Letters, 2019, 115(10): 102903.
科研项目:
主持3项纵向科研项目(2项国家级项目,1项省部级项目),1项横向科研目,参与多项国际合作项目、国家重大项目、教育部基金项目等。