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Dr. Yuan Li 李源

Associate Professor

Contact Info

Office：Physics Building W569, 物理楼西569

Tel：86-10-6275-8240

Email：[email protected]

Personal Homepage：http://icqm.pku.edu.cn/rydw/jzyg/236932.htm

 

Education

Degree	Year	Major	Institution
Ph.D.	2004-2010	Physics	Stanford University
B.S.	2000-2004	Physics and Mathematics (dual degree)	Peking University

 

Professional Appointments

Year	Position	Institution
2018-present	Associate Professor (with tenure)	ICQM, Peking University
2012-2018	Associate Professor (tenure track)	ICQM, Peking University
2010-2012	Postdoctoral Fellow	MPI-FKF, Stuttgart, Germany

 

Research Interests

We use state-of-the-art scattering spectroscopy, in particular neutron and photon (Raman, X-ray) scattering, to study the structure and dynamics of materials with electron correlations and novel quasiparticle excitations. Topics of current interests include quantum magnets that might realize novel fractionalized excitations, mechanism of unconventional superconductivity, and conceptual development at the conjunction point of electron correlation and topological electronic states.

 

Honors and Awards

2021	Sir Martin Wood China Prize
2020	Leading Talent of Innovation in Science and Technology, MOST of China
2017	Wang Xuan Prize for Young Scholars, Peking University
2015	Excellent Young Investigator, National Natural Science Foundation of China
2010	Alexander von Humboldt Research Fellowship, Germany
2004	Outstanding graduate of Peking University, China

 

Full list of publications | Google Scholar profile

Selected Publications

[1] Zhendong Jin, Yangmu Li, Zhigang Hu, Biaoyan Hu, Yiran Liu, Kazuki Iida, Kazuya Kamazawa, Matthew B. Stone, Alexander I. Kolesnikov, Douglas L. Abernathy, Xiangyu Zhang, Haiyang Chen, Yandong Wang, Chen Fang, Biao Wu, Igor A. Zaliznyak, John M. Tranquada, and Yuan Li, “Magnetic molecular orbitals in MnSi.” Science Advances 9, eadd5239 (2023).

[2] Xintong Li, Yuchen Gu, Yue Chen, V. Ovidiu Garlea, Kazuki Iida, Kazuya Kamazawa, Yangmu Li, Guochu Deng, Qian Xiao, Xiquan Zheng, Zirong Ye, Yingying Peng, I. A. Zaliznyak, J. M. Tranquada, and Yuan Li, “Giant magnetic in-plane anisotropy and competing instabilities in Na₃Co₂SbO₆.” Physical Review X 12, 041024 (2022).

[3] Weiliang Yao, Kazuki Iida, Kazuya Kamazawa, and Yuan Li, “Excitations in the ordered and paramagnetic states of honeycomb magnet Na₂Co₂TeO₆.” Physical Review Letters 129, 147202 (2022).

[4] Lichen Wang, Guanhong He, Zichen Yang, Mirian Garcia-Fernandez, Abhishek Nag, Kejin Zhou, Matteo Minola, Matthieu Le Tacon, Bernhard Keimer, Yingying Peng, and Yuan Li, “Paramagnons and high-temperature superconductivity in a model family of cuprates.” Nature Communications 13, 3163 (2022).

[5] Chang Liu, Philippe Bourges, Yvan Sidis, Tao Xie, Guanhong He, Frédéric Bourdarot, Sergey Danilkin, Haranath Ghosh, Soumyadeep Ghosh, Xiaoyan Ma, Shiliang Li, Yuan Li, and Huiqian Luo, “Preferred spin excitations in the bilayer iron-based superconductor CaK(Fe_0.96Ni_0.04)₄As₄ with spin-vortex crystal order.” Physical Review Letters 128, 137003 (2022).

[6] Wenjie Chen, Xintong Li, Zhenhai Hu, Ze Hu, Li Yue, Ronny Sutarto, Feizhou He, Kazuki Iida, Kazuya Kamazawa, Weiqiang Yu, Xi Lin, and Yuan Li, “Spin-orbit phase behavior of Na₂Co₂TeO₆ at low temperatures.” Physical Review B 103, L180404 (2021).

[7] Li Yue, Shangjie Xue, Jiarui Li, Wen Hu, Andi Barbour, Feipeng Zheng, Lichen Wang, Ji Feng, Stuart B. Wilkins, Claudio Mazzoli, Riccardo Comin, and Yuan Li, “Distinction between pristine and disorder-perturbed charge density waves in ZrTe₃.” Nature Communications 11, 98 (2020).

[8] Jianqing Guo, Li Yue, Kazuki Iida, Kazuya Kamazawa, Lei Chen, Tingting Han, Yan Zhang, and Yuan Li, “Preferred magnetic excitations in the iron-based Sr_1-xNa_xFe₂As₂ superconductor.” Physical Review Letters 122, 017001 (2019).

[9] Weiliang Yao, Chenyuan Li, Lichen Wang, Shangjie Xue, Yang Dan, Kazuki Iida, Kazuya Kamazawa, Kangkang Li, Chen Fang, and Yuan Li, “Topological spin excitations in a three-dimensional antiferromagnet.” Nature Physics 14, 1011 (2018).

[10] Kangkang Li, Chenyuan Li, Jiangping Hu, Yuan Li, and Chen Fang, “Dirac and nodal line magnons in three-dimensional antiferromagnets.” Physical Review Letters 119, 247202 (2017).

[11] Mingwei Ma, Philippe Bourges, Yvan Sidis, Yang Xu, Shiyan Li, Biaoyan Hu, Jiarui Li, Fa Wang, and Yuan Li, “Prominent role of spin-orbit coupling in FeSe revealed by inelastic neutron scattering.” Physical Review X 7, 021025 (2017).

[12] Xiao Ren, Lian Duan, Yuwen Hu, Jiarui Li, Rui Zhang, Huiqian Luo, Pengcheng Dai, and Yuan Li, “Nematic crossover in BaFe₂As₂ under uniaxial stress.” Physical Review Letters 115, 197002 (2015).

[13] Yuwen Hu, Feipeng Zheng, Xiao Ren, Ji Feng, and Yuan Li, “Charge density waves and phonon-electron coupling in ZrTe₃.” Physical Review B 91, 144502 (2015).

[14] Chong Wang, Rui Zhang, Fa Wang, Huiqian Luo, L.P. Regnault, Pengcheng Dai, and Yuan Li, “Longitudinal spin excitations and magnetic anisotropy in antiferromagnetically ordered BaFe₂As₂.” Physical Review X 3, 041036 (2013).

[15] Yuan Li, M. Le Tacon, Y. Matiks, A.V. Boris, T. Loew, C.T. Lin, Lu Chen, M.K. Chan, C. Dorow, L. Ji, N. Barisic, X. Zhao, M. Greven, and B. Keimer, “Doping-dependent photon scattering resonance in the model high-temperature superconductor HgBa₂CuO_4+d revealed by Raman scattering and optical ellipsometry.” Physical Review Letters 111, 187001 (2013).

[16] Yuan Li, M. Le Tacon, M. Bakr, D. Terrade, D. Manske, R. Hackl, L. Ji, M. K. Chan, N. Barisic, X. Zhao, M. Greven, and B. Keimer, “Feedback effect on high-energy magnetic fluctuations in the model high-temperature superconductor HgBa₂CuO_4+d observed by electronic Raman scattering.” Physical Review Letters 108, 227003 (2012).

[17] Yuan Li, G. Yu, M. K. Chan, V. Baledent, Yangmu Li, N. Barisic, X. Zhao, K. Hradil, R. A. Mole, Y. Sidis, P. Steffens, P. Bourges, and M. Greven, “Two Ising-like magnetic excitations in a single-layer cuprate superconductor.” Nature Physics 8, 404 (2012).

[18] Yuan Li, V. Baledent, G. Yu, N. Barisic, K. Hradil, R.A. Mole, Y. Sidis, P. Steffens, X. Zhao, P. Bourges, and M. Greven, “Hidden magnetic excitation in the pseudogap phase of a high-T_c superconductor.” Nature 468, 283 (2010).

[19] Yuan Li, V. Baledent, N. Barisic, Y. Cho, B. Fauque, Y. Sidis, G. Yu, X. Zhao, P. Bourges, and M. Greven, “Unusual magnetic order in the pseudogap region of the superconductor HgBa₂CuO_4+d.” Nature 455, 372 (2008).

 

Open Positions

 

We are recruiting graduate, undergraduate students and postdoctoral researchers. Strong background in physics and/or chemistry, good communication skills and willingness to travel for experiments are desirable. Please contact me directly if you are enthusiastic about experimental research in condensed matter physics.