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L. Chen, G. Ye, C. Nnokwe, X.-C. Pan, K. Tanigaki, G. Cheng, Y. P. Chen, J. Yan, D. G. Mandrus, A. E. Llacsahuanga Allcca, N. Giles-Donovan, R. J. Birgeneau, and R. He, Spontaneously Formed Phonon Frequency Combs in van der Waals Solid CrGeTe₃ and CrSiTe₃, Nat. Commun. 16, 5795 (2025). DOI: 10.1038/s41467-025-61173-7
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X. Teng, D. W. Tam, L. Chen, H. Tan, Y. Xie, B. Gao, G. E. Granroth, A. Ivanov, P. Bourges, B. Yan, M. Yi, and P. Dai, Spin-Charge-Lattice Coupling across the Charge Density Wave Transition in a Kagome Lattice Antiferromagnet, Phys. Rev. Lett. 133, 046502 (2024). DOI: 10.1103/PhysRevLett.133.046502
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L. Chen, X. Teng, H. Tan, B. L. Winn, G. E. Granroth, F. Ye, D. H. Yu, R. A. Mole, B. Gao, B. Yan, M. Yi, and P. Dai, Competing Itinerant and Local Spin Interactions in Kagome Metal FeGe, Nat. Commun. 15, 1918 (2024). DOI: 10.1038/s41467-023-44190-2
H. Wu, J.-X. Zhu, L. Chen, M. W. Butcher, Z. Yue, D. Yuan, Y. He, J. S. Oh, B. Gao, J. Huang, S. Wu, C. Gong, Y. Guo, S.-K. Mo, J. Denlinger, D. Lu, M. Hashimoto, M. B. Stone, A. I. Kolesnikov, S. Chi, J. Kono, A. H. Nevidomskyy, R. J. Birgeneau, P. Dai, and M. Yi, Two-Step Electronic Response to Magnetic Ordering in a van der Waals Ferromagnet, Phys. Rev. B 109, 045416 (2024). DOI: 10.1103/PhysRevB.109.045416
B. Gao, T. Chen, C.-L. Huang, Y. Qiu, G. Xu, J. Liebman, L. Chen, M. B. Stone, E. Feng, H. Cao, X. Wang, X. Xu, S.-W. Cheong, S. M. Winter, and P. Dai, Disorder-Induced Excitation Continuum in a Spin-1/2 Cobaltate on a Triangular Lattice, Phys. Rev. B 108, 024431 (2023). DOI: 10.1103/PhysRevB.108.024431
B. Gao, T. Chen, X.-C. Wu, M. Flynn, C. Duan, L. Chen, C.-L. Huang, J. Liebman, S. Li, F. Ye, M. B. Stone, A. Podlesnyak, D. L. Abernathy, D. T. Adroja, M. D. Le, Q. Huang, A. H. Nevidomskyy, E. Morosan, L. Balents, and P. Dai, Diffusive Excitonic Bands from Frustrated Triangular Sublattice in a Singlet-Ground-State System, Nat. Commun. 14, 2051 (2023). DOI: 10.1038/s41467-023-37669-5
X. Teng, J. S. Oh, H. Tan, L. Chen, J. Huang, B. Gao, J.-X. Yin, J.-H. Chu, M. Hashimoto, D. Lu, C. Jozwiak, A. Bostwick, E. Rotenberg, G. E. Granroth, B. Yan, R. J. Birgeneau, P. Dai, and M. Yi, Magnetism and Charge Density Wave Order in Kagome FeGe, Nat. Phys. 19, 814–822 (2023). DOI: 10.1038/s41567-023-01985-w
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X. Teng, L. Chen, F. Ye, E. Rosenberg, Z. Liu, J.-X. Yin, Y.-X. Jiang, J. S. Oh, M. Z. Hasan, K. J. Neubauer, B. Gao, Y. Xie, M. Hashimoto, D. Lu, C. Jozwiak, A. Bostwick, E. Rotenberg, R. J. Birgeneau, J.-H. Chu, M. Yi, and P. Dai, Discovery of Charge Density Wave in a Correlated Kagome Lattice Antiferromagnet, Nature 609, 490–495 (2022).
L. Chen, C. Mao, J.-H. Chung, M. B. Stone, A. I. Kolesnikov, X. Wang, N. Murai, B. Gao, O. Delaire, and P. Dai, Anisotropic Magnon Damping by Zero-Temperature Quantum Fluctuations in Ferromagnetic CrGeTe₃, Nat. Commun. 13, 4037 (2022). DOI: 10.1038/s41467-022-31612-w
L. Chen, J.-H. Chung, M. B. Stone, A. I. Kolesnikov, B. Winn, V. O. Garlea, D. L. Abernathy, B. Gao, M. Augustin, E. J. G. Santos, and P. Dai, Magnetic Field Effect on Topological Spin Excitations in CrI₃, Phys. Rev. X 11, 031047 (2021). DOI: 10.1103/PhysRevX.11.031047
L. Chen, M. B. Stone, A. I. Kolesnikov, B. Winn, W. Shon, P. Dai, and J.-H. Chung, Massless Dirac Magnons in the Two Dimensional van der Waals Honeycomb Magnet CrCl₃, 2D Mater. 9, 015006 (2021). DOI: 10.1088/2053-1583/ac2e7a
Y. Xie, L. Chen, T. Chen, Q. Wang, Q. Yin, J. R. Stewart, M. B. Stone, L. L. Daemen, E. Feng, H. Cao, H. Lei, Z. Yin, A. H. MacDonald, and P. Dai, Spin Excitations in Metallic Kagome Lattice FeSn and CoSn, Commun. Phys. 4, 240 (2021). DOI: 10.1038/s42005-021-00736-8
B. Gao, T. Chen, C. Wang, L. Chen, R. Zhong, D. L. Abernathy, D. Xiao, and P. Dai, Spin Waves and Dirac Magnons in a Honeycomb-Lattice Zigzag Antiferromagnet BaNi₂(AsO₄)₂, Phys. Rev. B 104, 214432 (2021). DOI: 10.1103/PhysRevB.104.214432
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L. Chen, J.-H. Chung, B. Gao, T. Chen, M. B. Stone, A. I. Kolesnikov, Q. Huang, and P. Dai, Topological Spin Excitations in Honeycomb Ferromagnet CrI₃, Phys. Rev. X 8, 041028 (2018). DOI: 10.1103/PhysRevX.8.041028
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