娄睿 - 兰州大学 - 物理科学与技术学院

个人简介

2013年7月兰州大学理学学士 2018年7月中国人民大学理学博士 2018年8月-至今兰州大学物理科学与技术学院青年研究员 2018年10月-至今复旦大学物理学系、应用表面物理国家重点实验室博士后（封东来课题组）

研究领域

With synchrotron & He-lamp-based ARPES, we 1. search for novel topological quantum states of matter, e.g., magnetic Weyl fermions with anomalous Hall effect, topological nodal-surface semimetals, two-dimensional topological insulators, etc.; 2. uncover the underlying mechanism of extremely large magnetoresistance in non-magnetic semimetals; 3. explore novel topological phases in strongly correlated systems and study the subtle interplay; 4. study the topological nature of the in-gap surface states in novel Mobius Kondo insulators and Weyl-Kondo semimetals.

近期论文

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1. R. Lou, P.-J. Guo, M. Li, Q. Wang, Z.-H. Liu, S. S. Sun, C. H. Li, X. C. Wu, Z. L. Wang, Z. Sun, D. W. Shen, Y. B. Huang†, K. Liu, Z.-Y. Lu, H. C. Lei†, H. Ding, and S.-C. Wang†, Experimental observation of bulk nodal lines and electronic surface states in ZrB2. npj Quantum Materials 3, 43 (2018). 2. Q. Wang*, Y. F. Xu*, R. Lou*, Z.-H. Liu, M. Li, Y. B. Huang, D. W. Shen, H. M. Weng†, S.-C. Wang†, and H. C. Lei†, Large intrinsic anomalous Hall effect in half-metallic ferromagnet Co3Sn2S2 with magnetic Weyl fermions. Nature Communications 9, 3681 (2018). (Co-first author) 3. Z.-H. Liu*, R. Lou*, P.-J. Guo, Q. Wang, S.-S. Sun, C. H. Li, S. Thirupathaiah, A. Fedorov, D. W. Shen, K. Liu†, H. C. Lei†, and S.-C. Wang†, Experimental Observation of Dirac Nodal Links in Centrosymmetric Semimetal TiB2. Phys. Rev. X 8, 031044 (2018). (Co-first author) 4. R. Lou, Y. F. Xu, L.-X. Zhao, Z.-Q. Han, P.-J. Guo, M. Li, J.-C. Wang, B.-B. Fu, Z.-H. Liu, Y.-B. Huang, P. Richard, T. Qian, K. Liu, G.-F. Chen, H. M. Weng, H. Ding, and S.-C. Wang†, Observation of open-orbit Fermi surface topology in the extremely large magnetoresistance semimetal MoAs2. Phys. Rev. B 96, 241106(R) (2017). 5. R. Lou, B.-B. Fu, Q. N. Xu, P.-J. Guo, L.-Y. Kong, L.-K. Zeng, J.-Z. Ma, P. Richard, C. Fang, Y.-B. Huang, S.-S. Sun, Q. Wang, L. Wang, Y.-G. Shi, H. C. Lei, K. Liu, H. M. Weng, T. Qian, H. Ding, and S.-C. Wang†, Evidence of topological insulator state in the semimetal LaBi. Phys. Rev. B 95, 115140 (2017). 6. L.-K. Zeng*, R. Lou*, D.-S. Wu*, Q. N. Xu, P.-J. Guo, L.-Y. Kong, Y.-G. Zhong, J.-Z. Ma, B.-B. Fu, P. Richard, P. Wang, G. T. Liu, L. Lu, Y.-B. Huang, C. Fang, S.-S. Sun, Q. Wang, L. Wang, Y.-G. Shi, H. M. Weng, H.-C. Lei, K. Liu, S.-C. Wang†, T. Qian†, J.-L. Luo†, and H. Ding, Compensated Semimetal LaSb with Unsaturated Magnetoresistance. Phys. Rev. Lett. 117, 127204 (2016). (Co-first author) 7. R. Lou, J.-Z. Ma, Q.-N. Xu, B.-B. Fu, L.-Y. Kong, Y.-G. Shi, P. Richard, H.-M. Weng†, Z. Fang, S.-S. Sun, Q. Wang, H.-C. Lei†, T. Qian†, H. Ding, and S.-C. Wang†, Emergence of topological bands on the surface of ZrSnTe crystal. Phys. Rev. B 93, 241104(R) (2016). 8. R. Lou, Y.-P. Cai, Z.-H. Liu, T. Qian, L.-X. Zhao, Y. Li, K. Liu, Z.-Q. Han, D.-D. Zhang, J.-B. He, G. F. Chen, H. Ding, and S.-C. Wang†, Interplay between multiple charge-density waves and the relationship with superconductivity in PdxHoTe3. Phys. Rev. B 93, 115133 (2016). 9. R. Lou, Z.-H. Liu, W. Jin, H. F. Wang, Z.-Q. Han, K. Liu, X. Wang, T. Qian, Y. Kushnirenko, S.-W. Cheong, R. M. Osgood, Jr., H. Ding, and S.-C. Wang†, Sudden gap closure across the topological phase transition in Bi2−xInxSe3. Phys. Rev. B 92, 115150 (2015). 10. W. Jin, S. Vishwanath, J.-P. Liu, L.-Y. Kong, R. Lou, Z. W. Dai, J. T. Sadowski, X. Y. Liu, H.-H. Lien, A. Chaney, Y. Han, M. Cao, J.-Z. Ma, T. Qian, S.-C. Wang, M. Dobrowolska, J. Furdyna, D. A. Muller, K. Pohl, H. Ding, J. I. Dadap, H. G. Xing, and R. M. Osgood, Jr., Electronic Structure of the Metastable Epitaxial Rock-Salt SnSe {111} Topological Crystalline Insulator. Phys. Rev. X 7, 041020 (2017). 11. Q. Yu, Y. Wang, R. Lou, P.-J. Guo, S. Xu, K. Liu, S.-C. Wang, and T.-L. Xia, Magnetoresistance and Shubnikov-de Haas oscillation in YSb. Europhys. Lett. 119, 17002 (2017). 12. D. Rhodes, D. A. Chenet, B. E. Janicek, C. Nyby, Y. Lin, W. Jin, D. Edelberg, E. Mannebach, N. Finney, A. Antony, T. Schiros, T. Klarr, A. Mazzoni, M. Chin, Y.-c Chiu, W. Zheng, Q. R. Zhang, F. Ernst, J. I. Dadap, X. Tong, J. Ma, R. Lou, S.-C. Wang, T. Qian, H. Ding, R. M. Osgood, Jr., D. W. Paley, A. M. Lindenberg, P. Y. Huang, A. N. Pasupathy, M. Dubey, J. Hone, and L. Balicas, Engineering the Structural and Electronic Phases of MoTe2 through W Substitution. Nano Lett. 17, 1616 (2017). 13. W. Jin, T. Schiros, Y. Lin, J. Ma, R. Lou, Z. Dai, J. Yu, D. Rhodes, J. T. Sadowski, X. Tong, T. Qian, M. Hashimoto, D. Lu, J. I. Dadap, S.-C. Wang, E. J. G. Santos, J. Zang, K. Pohl, H. Ding, J. Hone, L. Balicas, A. N. Pasupathy, and R. M. Osgood, Jr., Phase transition and electronic structure evolution of MoTe2 induced by W substitution. Phys. Rev. B 98, 144114 (2018).