李洋沐
简介：
中国科学院物理研究所特聘研究员，博士生导师。2010年武汉大学学士，2017年美国明尼苏达大学博士(导师: Martin Greven, PhD Chair: 美国科学院院士 Allen Goldman)。2017-2021年于美国布鲁克海文国家实验室进行博士后研究(导师: 美国科学院院士 John Tranquada)。曾在美国橡树岭国家实验室进行大科学装置的研发改进工作，曾在美国阿贡国家实验室，美国强磁国家实验室，法国布里渊实验室，欧洲劳尔-朗之万研究所，加拿大TRIUMF粒子加速中心进行科学研究。2021年加入中国科学院物理研究所。
主要研究方向：
超导物理与自旋磁性的精密探测：
1. 利用扫描金刚石氮空位谱 (Scanning-NV) ，实现超导物性、自旋波函数的量子精密测量
空间分辨率 ~ 10 nm， 能量分辨率 ~ 10 neV， 时间分辨 ~ 10 ns
2. 利用扫描热探针与器件微纳加工调控超导物性与自旋磁性，实现原位调控与测量
3. 利用散射谱学，探测自旋、电子在动量空间的二粒子关联函数
过去的主要工作及获得的成果：
长期研究超导物理和自旋磁性的精密探测，发表Nature/Science子刊10篇，PRL/PRX 5篇，研究工作被 AAAS EurekAlert, Phys.org, ScienceDaily, Materials Today, Superconductor Week等科学新闻媒体报导；在美国APS March Meeting、中国物理年会、全国超导学术研讨会等会议和国际科研院校作邀请报告、担任会议召集人、Session Chair；《科学通报》与 Science Bulletin 学术期刊特邀编委；美国SNS，HFIR，日本J-PARC等国际大科学装置项目评审人；全国超导标准化技术委员会（SAC/TC265）委员及秘书处成员，联络对口国际电工委员会-超导技术委员会（IEC/TC90），参与起草多项国家标准。
近期工作：
1. 获得对拓扑-超导物性、电子库珀对超量子金属态、磁性分子轨道的新物理理解；
2. 实现超导和复杂磁体中自旋波的实空间成像，探测其相位、手性、散射，发展相关量子精密探测技术与设备，达到国际先进水平；
3. 发展超导材料及弱电器件的实际应用，协助制定相关标准；
4. 发展改进的散射谱学技术应用在国际大科学装置。
代表性论文及专利：
2025
[42] L. Xu, Z. Lin, W. Cheng, X. Wang, M. Qin, X. Jiang, L. Zhang, J. Xu, P. Xiong, R. Zhang, X. Zhang, J. Yuan, Q. Chen, H. Liu, Yangmu Li*, and K. Jin, Two-step superconductor-insulator transitions in iron chalcogenide superconductors, Physical Review B 111, L060506 (2025)
[41] Md S. Hossain, Q. Zhang, J. Ingham, J. Liu, S. Shao, Yangmu Li, Y. Wang, B. K. Pokharel, Z. Cheng, Y. Jiang, M. Litskevich, B. Kim, X. Yang, Y. Li, T. A Cochran, Y. Yao, D. Popovic, Z. Wang, G. Chang, R. Thomale, L. Balicas, and M. Z. Hasan, Field induced density wave in a kagome superconductor, Physical Review Letters 135, 186503 (2025)
[40] R. Zhang, M. Qin, C. Li, Z. Zhao, Z. Wei, J. Xu, X. Jiang, W. Cheng, Q. Shi, X. Wang, J. Yuan, Yangmu Li, Q. Chen, T. Xiang, S. Sachdev, Z. Li, K. Jin, and Z. Zhao, Correlation between unconventional superconductivity and strange metallicity revealed by operando superfluid density measurements, Science Advance 11, eadu0795 (2025)
[39] J. Xu, M. Qin, J. Chen, J. Zhang, Q. Shi, X. Jiang, F. Chen, Z. Zhao, L. Xu, J. Yuan, B. Zhu, R. Xiong, J. Shi, Yangmu Li, L. Ji, Q. Chen, and K. Jin, Evolution of transport properties in Tl2Ba2CaCu2O8 films with ionic-liquid gating, Physical Review Materials 9, 024802 (2025)
[38] S. Yang, Y. Chen, L. Sun, H. Zhou, Yangmu Li, J. Huang, X. Zheng, R. Ma, J. Xiong, Z. Wan, X. Liu, H. Li, J. Zheng, W. Peng, X. Zhang, L. You, Superconducting nanowire single-photon detectors based on amorphous tungsten germanide, Applied Physics Letters 126, 162601 (2025)
2024
[37] Yangmu Li*, C. Liu, W. Cheng, and J. Li, Multiscale Approach for Unconventional Superconductors (invited review), Electromagnetic Science 2, 1-19 (2024)
[36] M. Qin, R. Zhang, C. Miao, Z. Wei, Y. Shi, Y. Yao, H. Wang, Yangmu Li, K. Jin, X. Xiang, Doping dependence of scattering rate for linear-in-temperature resistivity in cuprate superconductors, Physical Review Research 6, 023194 (2024)
[35] Q. Huan, R. Ma, X. Zhang, Z. Feng, Yangmu Li, J. Xiong, J. Huang, H. Li, W. Peng, X. Zhang, L. You. Impact of on-chip gate voltage on the electric properties of NbTiN superconducting nanowire transistor, Applied Physics Letters 124, 132601 (2024)
[34] J. Zhang, S. Tu, Z. Lin, B. Zhu, J. Yuan, Yangmu Li, Q. Chen, F.V. Kusmartsev, K. Jin, Intermediate-temperature resistivity in the electron-doped cuprate La2-xCexCuO4: Insights into the doping-independent T2 behavior, Physical Review B 110, L220504 (2024)
[33] Z. Zhao, Z. Wei, X. Yu, W. Dong, J. Huang, C. Chen, Z. Feng, M. Qin, X. Wang, S. Cao, Q. Huan, Yangmu Li, J. Yuan, B. Zhu, Q. Chen, Y. Sun, L. Wang, T. Qian, K. Jin, Growth and characterization of high-quality FeSe thin films on with enhanced superconductivity, Physical Review B 110, L140507 (2024)
[32] Y. Gu, X. Li, Y. Chen, K. Iida, A. Nakao, K. Munakata, V. O. Garlea, Yangmu Li, G. Deng, I. A Zaliznyak, J. M. Tranquada, Y. Li, In-plane multi- magnetic ground state of Na3Co2SbO8, Physical Review B 109, L060410 (2024)
2023
[31] X. Jiang, M. Qin, X. Wei, L. Xu, J. Ke, H. Zhu, R. Zhang, Z. Zhao, Q. Liang, Z. Wei, Z. Lin, Z. Feng, F. Chen, P. Xiong, J. Yuan, B. Zhu, Yangmu Li, C. Xi, Z. Wang, M. Yang, J. Wang, T. Xiang, J. Hu, K. Jiang, Q. Chen, K. Jin and Z. Zhao, Interplay between superconductivity and the strange-metal state in FeSe, Nature Physics 19, 365 (2023)
[30] Z. Jin#, Yangmu Li#, Z. Hu#, B. Hu, Y. Liu, K. Iida, K. Kamazawa, M. B. Stone, A. I. Kolesnikov, D. L. Abernathy, X. Zhang, H. Chen, Y. Wang, C. Fang, B. Wu, I. A. Zaliznyak, J. M. Tranquada and Y. Li, Magnetic molecular orbitals in MnSi, Science Advances 9, eadd5239 (2023)
[29] F. Chen, X. Bai, Y. Wang, T. Dong, J. Shi, Y. Zhang, X. Sun, Z. Wei, M. Qin, J. Yuan, Q. Chen, X. Wang, X. Wang, B. Zhu, R. Huang, K. Jiang, W. Zhou, N. Wang, J. Hu, Yangmu Li*, K. Jin*, Z. Zhao, Emergence of superconducting dome in ZrNx films via variation of nitrogen concentration, Science Bulletin 68, 674 (2023)
[28] J. Xu, M. Qin, Z. Lin, X. Zhang, R. Zhang, L. Xu, L. Zhang, Q. Shi, J. Yuan, B. Zhu, C. Dong, R. Xiong, Q. Chen, Yangmu Li*, J. Shi*, and K. Jin, In situ electrical and thermal transport properties of FeySe1−xTex films with ionic liquid gating, Physical Review B 107, 094514 (2023)
[27] C. Liu, W. Cheng, X. Zhang, J. Xu, J. Li, Q. Shi, C. Yuan, L. Xu, H. Zhou, S. Zhu, J. Sun, W. Wu, J. Luo, K. Jin, and Yangmu Li*, Phases and magnetism at microscale in compounds containing nominal Pb10−xCux(PO4)6O, Physical Review Materials 7, 084804 (2023)
[26] X. Bai, F. Chen, Y. Wang, J. Xu, R. Zhang, M. Qin, W. Cheng, J. Zhang, Q. Shi, X. Wang, B. Zhu, J. Yuan, Q. Chen, J. Kang, K. Jiang, J. Hu, Yangmu Li*, K. Jin*, and Z. Zhao, Charge-carrier-type controlled superconducting dome in ZrNxOy films, Physical Review Materials 7, 094801 (2023)
2022
[25] Yangmu Li, A. Sapkota, P. M. Lozano, Z. Du, H. Li, Z. Wu, A. K. Kundu, R. J. Koch, L. Wu, B. L. Winn, S. Chi, M. Matsuda, M. Frontzek, E. S. Božin, Y. Zhu, I. Božović, A. N. Pasupathy, I. K. Drozdov, K. Fujita, G. D. Gu, I. A. Zaliznyak, Q. Li and J. M. Tranquada, Strongly overdoped La2−x SrxCuO4: Evidence for Josephson-coupled grains of strongly correlated superconductor, Physical Review B 106, 224515 (2022)
[24] X. Li, Y. Gu, Y. Chen, V. O. Garlea, K. Iida, K. Kamazawa, Yangmu Li, G. Deng, Q. Xiao, X. Zheng, Z. Ye, Y. Peng, I. A. Zaliznyak, J. M. Tranquada and Y. Li, Giant Magnetic In-Plane Anisotropy and Competing Instabilities in Na3Co2SbO6, Physical Review X 12, 041024 (2022)
[23] Z. Lin, S. Tu, J. Xu, Y. Shi, B. Zhu, C. Dong, J. Yuan, X. Dong, Q. Chen, Yangmu Li, K. Jin , Z. Zhao, Phase diagrams on composition-spread FeyTe1−xSex films, Science Bulletin 67, 1443 (2022)
[22] Y. Zhang, L. Yan, W. Wu, G. He, J. Zhang, Z. Ni, X. Jiang, M. Qin, F. Jin, J. Yuan, B. Zhu, Q. Chen, L. Zhou, Yangmu Li, J. Luo, K. Jin, Single-crystalline transition metal phosphide superconductor WP studied by Raman spectroscopy and first-principles calculations, Physical Review B 105, 174511 (2022)
[21] R. Zhang, Z. Zhao, M. Qin, J. Xu, W. Cheng, Yangmu Li, Q. Chen, J. Yuan, K. Jin, Determining the Thickness of the Dead Layer in Superconducting Film Using a Two-Coil Mutual-Inductance Technique, Physical Review Applied 17, 054034 (2022)
[20] L. Fang, H. Li, B. Xu, J. Ma, H. Pan, Q. He, T. Zheng, W. Ni, Y. Lin, Yangmu Li, Y. Cao, C. Sun, M. Yan, W. Sun, Y. Jiang, Latticed‐Confined Conversion Chemistry of Battery Electrode, Small 18, 2204912 (2022)
[19] Y. Zou, Q. Jin, Y. Wang, K. Jiang, S. Wang, Yangmu Li, E. Guo, Z. Cheng, Tuning superconductivity in vanadium nitride films by adjusting strain, Physical Review B 105, 224516 (2022)
[18] Z. Jin, B. Hu, Y. Liu, Yangmu Li, T. Zhang, K. Iida, K. Kamazawa, A. I. Kolesnikov, M. B. Stone, X. Zhang, H. Chen, Y. Wang, I. A. Zaliznyak, J. M. Tranquada, C. Fang, Y. Li, Chern numbers of topological phonon band crossing determined with inelastic neutron scattering, Physical Review B 106, 224304 (2022)
------------------------------------- before IOP -------------------------------------
[17] Yangmu Li, N. Zaki, A. T. Savici, V. O. Garlea, D. Fobes, Z. Xu, F. Camino, C. Petrovic, G. Gu, P. D. Johnson, J. M. Tranquada, and I. A. Zaliznyak, Electronic properties of the bulk and surface states of Fe1+yTe1-xSex, Nature Materials 20, 1221 (2021) [文章被报导于 AAAS EurekAlert, Phys.org, ScienceDaily, Brookhaven 等科学新闻媒体]
[16] A. de la Torre, K. Seyler, L. Zhao, S. Di Matteo, M. Scheurer, Yangmu Li, B. Yu, M. Greven, S. Sachdev, M. Norman, D. Hsieh, Anomalous mirror symmetry breaking in a model insulating cuprate Sr2CuO2Cl2, Nature Physics 17, 777 (2021)
[15] A. Sapkota, T. C. Sterling, P. M. Lozano, Yangmu Li, Huibo Cao, V. O. Garlea, D. Reznik, Qiang Li, I. A. Zaliznyak, G. D. Gu, and J. M. Tranquada, Reinvestigation of crystal symmetry and fluctuations in La2CuO4, Physical Review B 102, 104511 (2021)
[14] H. Miao, G. Fabbris, C. S. Nelson, R. Acevedo-Esteves, Yangmu Li, G. D. Gu, T. Yilmaz, K. Kaznatcheev, E. Vescovo, M. Oda, K. Kurosawa, N. Momono, T. A. Assefa, I. K. Robinson, J. M. Tranquada, P. D. Johnson and M. P. M. Dean. Discovery of Charge Density Waves in Cuprate Superconductors up to the Critical Doping and Beyond, npj Quantum Materials 6, 31 (2021)
[13] J. Yin, N. Shumiya, Y. Jiang, H. Zhou, G. Macam, S. S. Zhang, H. O. M. Sura, Z. Cheng, Z. Guguchia, Yangmu Li, Q. Wang, M. Litskevich, I. Belopolski, X. Yang, T. A. Cochran, G. Chang, Q. Zhang, B. M. Andersen, Z. Huang, F. Chuang, H. Lin, H. Lei, Z. Wang, S. Jia, M. Z. Hasan. Spin-orbit quantum impurity in a topological kagome magnet, Nature Communications 11, 4415 (2020)
[12] A. Sapkota, Yangmu Li, B. L. Winn, A. Podlesnyak, G. Xu, Z. Xu, K. Ran, T. Chen, J. Sun, J. Wen, Lihua Wu, J. Yang, Q. Li, G. D. Gu, and J. M. Tranquada, Electron-phonon coupling and superconductivity in the doped topological crystalline insulator (Pb0.5Sn 0.5)1−xInxTe, Physical Review B 102, 104511 (2020)
[11] Yangmu Li, J. Terzic, P. G. Baity, Dragana Popovic, G. D. Gu, Qiang Li, A. M. Tsvelik and J. M. Tranquada, Tuning from failed superconductor to failed insulator with magnetic field, Science Advances 5, aav7686 (2019) [文章被报导于 AAAS EurekAlert, Phys.org, ScienceDaily, Materials Today, Brookhaven, NHMFL 等科学新闻媒体]
[10] Yangmu Li*, W. Tabis, Y. Tang, G. Yu, J. Jaroszynski, N. Barišić* and M. Greven*. Hole-pocket-driven superconductivity and its universal features in the electron-doped cuprates, Science Advances 5, aap7349 (2019)
[9] Yangmu Li*, Q. Wang, L. DeBeer-Schmitt, Z. Guguchia, R. D. Desautels, J. Yin, Q. Du, W. Ren, X. Zhao, Z. Zhang, I.A. Zaliznyak, C. Petrovic, W. Yin, M. Z. Hasan, H. Lei*, J. M. Tranquada. Magnetic-field control of topological electronic response near room temperature in correlated Kagome magnets, Physical Review Letters 123, 196604 (2019)
[8] Yangmu Li*, J. Wu, F. Camino, G. D. Gu, I. Božović and J. M. Tranquada. Large surface conductance and superconductivity in topological insulator microstructures, Applied Physics Letters 115, 173507 (2019) [文章被报导于 Superconductor Week 工业杂志]
[7] N. Barisvic, M. K. Chan, M. Veit, C. Dorow, Y. Ge, Yangmu Li, Y. Tang, W. Tabis, G. Yu, X. Zhao, M. Greven, Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors, New Journal of Physics 21, 113007 (2019)
[6] Yangmu Li, R. Zhong, M. B. Stone, A. I. Kolesnikov, G. D. Gu, I. A. Zaliznyak, J. M. Tranquada. Antiferromagnetic spin gap limits the coherent superconducting gap in cuprates, Physical Review B 98, 224508 (2018)
[5] E. H. da Silva Neto, M. Minola, B. Yu, W. Tabis, M. Bluschke, D. Unruh, H. Suzuki, Yangmu Li, G. Yu, D. Betto, K. Kummer, F. Yakhou, N. B. Brookes, M. Le Tacon, M. Greven, B. Keimer, and A. Damascelli, Coupling between dynamic magnetic and charge-order correlations in the cuprate superconductor Nd2−xCexCuO4, Physical Review B 98, 161114 (2018)
[4] E. H. da Silva Neto, B. Yu, M. Minola, R. Sutarto, E. Schierle, F. Boschini, M. Zonno, M. Bluschke, J. Higgins, Y. Jiang, Yangmu Li, G. Yu, E. Weschke, F. He, M. Le Tacon, R. L. Greene, M. Greven, G. A. Sawatzky, B. Keimer, and A. Damascelli, Doping dependent charge order correlations in electron-doped cuprates, Science Advances 2, 1600782 (2016)
[3] Yangmu Li, W. Tabis, E. M. Motoyama, G. Yu, N. Barišić and M. Greven, Hidden Fermi-liquid charge transport in the antiferromagnetic phase of the electron-doped cuprate superconductors, Physical Review Letter 117, 197001 (2016)
[2] M. K. Chan, M. Veit, C. Dorow, G. Yang, Yangmu Li, W. Tabis, Y. Tang, X. Zhao, N. Barišić, and M. Greven. In-Plane Magnetoresistance Obeys Kohler's Rule in the Pseudogap Phase of Cuprate Superconductors. Physical Review Letters 113, 177005 (2014)
[1] Yuan Li, G. Yu, M. K. Chan, V. Balédent, Yangmu Li, N. Barišić, X. Zhao, K. Hradil, R. A. Mole, Y. Sidis, P. Steffens, P. Bourges & M. Greven, Two Ising like collective magnetic excitations in a single-layer cuprate superconductor. Nature Physics 8, 404 (2012)
目前的研究课题及展望：
主持国家海外青年人才项目、中国科学院人才项目、国家自然科学基金面上项目；参与国家重点研发计划，中国科学院青年团队项目。
培养研究生情况：
每年招收博士生1-2名。欢迎本科生、硕士/博士生、博士后联系！
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