徐庆宇

东南大学物理系教授、博士生导师
徐庆宇，男，1996年获南京大学凝聚态物理专业学士学位，2001年于南京大学物理学院获理学博士学位，师从都有为院士。先后在中国科学院物理研究所北京电镜室，日本丰田工业大学信息情报记录机能实验室，德国莱比锡大学物理系和德国德累斯顿研究中心从事研究工作。
2008年10月到东南大学工作，现为东南大学物理系教授、博士生导师。
研究兴趣
磁性材料的结构、磁性和输运性质，以及相关的自旋电子学方向的应用，
稀磁半导体材料和多铁性材料及其相关的自旋电子学器件的研制。
新能源材料，包括锂离子电池材料，太阳能电池材料以及光催化材料等。
科研成果
徐庆宇教授近年来发表在包括Physical Review Letters，Physical Review B，Applied Physics Letters等SCI收录杂志学术论文150多篇，其中第一作者论文最高单篇引用220多次。
近三年发表的论文
1. Shuang Zhou, Yakui Weng, Zhangting Wu, Jinlong Wang, Lingzhi Wu, Zhenhua Ni, Qingyu Xu*, Shuai Dong*,Strong room-temperature blue-violet photoluminescence of multiferroic BaMnF4,Phys. Chem. Chem. Phys. 18, 2054 (2016).
2.Huiyun Zhang, Wei Hao, Yanqiang Cao, Xiaofeng Chang, Mingxiang Xu, Xinli Guo, Kai Shen, Dinghan Xiang, Qingyu Xu*,Room temperature ferromagnetic Zn0.98Co0.02O powders with improved visible-light photocatalysis,RSC Adv. 6, 6761-6767 (2016).
3. Shuang Zhou, Ji Wang, Xiaofeng Chang, Shuangbao Wang, Bin Qian, Zhida Han, Qingyu Xu*, Jun Du*, Peng Wang & Shuai Dong*,Magnetoelectricity coupled exchange bias in BaMnF4,Scientific Reports 5, 18392 (2015).
4. Sai Qin, Pingping Sun, Qitao Di, Shuang Zhou, Caiping Yang and Qingyu Xu*,Ferromagnetism of three-dimensional grapheme framework,RSC Advances 5, 92899 (2015).
5. Kai Zhu, Jing Chen, Qi Fan, Liaoyu Wang, and Qingyu Xu*,Magnetoresistance of (CH3NH3)PbI3-Coated La0.67Sr0.33MnO3 Granular Composites,IEEE Trans. Magn. 51, 4400904 (2015).
6. Qingyu Xu*, Zhenyu Xu, Maocheng He, Yanqiang Cao and Jun Du,Irreversible electrical manipulation of magnetization on BiFeO3-based heterostructures,J . Appl. Phys. 117, 17D707 (2015).
7. Qingyu Xu*, Yan Sheng, M. Khalid, Yanqiang Cao, Yutian Wang, Xiangbiao Qiu, Wen Zhang, Maocheng He, Shuangbao Wang, Shengqiang Zhou, Qi Li, Di Wu, Ya Zhai, Wenqing Liu, Peng Wang, Y. B. Xu & Jun Du*,Magnetic interactions in BiFe0.5Mn0.5O3 films and BiFeO3/BiMnO3 superlattices,Scientific Reports 5, 9093 (2015).
8. Pingping Sun, Sai Qin, Xiuzhen Wang, Ruiyi An, Qingyu Xu*, Xia Cui, Yueming Sun, Shuangbao Wang, Peng Wang, Qi Fan*,Off-stoichiometric Li3-3xV2-x(PO4)3/C as cathode materials for high-performance lithium-ion batteries,Journal of Power Sources 293, 922-928 (2015)
9. Yan Sheng, Wenbin Rui, Xiangbiao Qiu, Jun Du *, Shengqiang Zhou and Qingyu Xu *,The multiferroic properties of polycrystalline Bi1-xYxFeO3 films,J. Appl. Phys. 115, 17D902 (2014).
10.Qingyu Xu *, Xueyong Yuan, XiaoboXue, Zhong Shi, Zheng Wen, and Jun Du*,The absence of exchange bias with (001)-oriented tetragonal-like BiFeO3 films,Physica Status Solidi (b) 251, 892 (2014).
11. Qingyu Xu*, Er Liu, Sai Qin, Shan Shi, Kai Shen, Mingxiang Xu, Ya Zhai, and Shuai Dong*,Spin transport in CH3NH3PbI3, Journal of Physics D: Applied Physics 47, 405002 (2014).
12. Sai Qin, Xitao Guo, Yanqiang Cao, Zhenhua Ni, and Qingyu Xu*,Strong ferromagnetism of reduced graphene oxide,Carbon 78, 559-565 (2014).
13. Qiao-Ru Xu, Yang Liu, Yu-Di Zheng, Wenbin Rui, Yan Sheng, Xuan Shen, Jun Du*, Mingxiang Xu, Shuai Dong, Di Wu, and Qingyu Xu*,Low-temperature synthesis of K0.5FeF3 with tunable exchange bias,Appl. Phys. Lett. 103, 102405 (2013).
14. Hua Zhang, Sai Qin, Yanqiang Cao, Zaixing Yang, Lifang Si, Wei Zhong, Di Wu, Mingxiang Xu, Qingyu Xu*,Enhanced room temperature ferromagnetism in hydrogenated Zn0.98Mn0.02O,Appl. Surf. Sci. 271, 421 (2013).