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Hao Zhang (张浩) edited this page Apr 25, 2024 · 20 revisions

Methods

  • H. Zhang, C. D. Batista, Classical spin dynamics based on SU(N) coherent states, Phys. Rev. B 104, 104409 (2021) [arXiv:2106.14125].

  • D. Dahlbom, H. Zhang, C. Miles, X. Bai, C. D. Batista, K. Barros, Geometric integration of classical spin dynamics via a mean-field Schrödinger equation, Phys. Rev. B 106, 054423 (2022) [arXiv:2204.07563].

  • D. Dahlbom, C. Miles, H. Zhang, C. D. Batista, K. Barros, Langevin dynamics of generalized spins as SU(N) coherent states, Phys. Rev. B 106, 235154 (2022) [arXiv:2209.01265].

  • D. Dahlbom, H. Zhang, Z. Laraib, D. M. Pajerowski, K. Barros, C. D. Batista, Renormalized Classical Theory of Quantum Magnets, Submitted, [arXiv:2304.03874].

  • D. Dahlbom, D. Brooks, M. S. Wilson, S. Chi, A. I. Kolesnikov, M. B. Stone, H. Cao, Y.-W. Li, K. Barros, M. Mourigal, C.D. Batista, X. Bai, Quantum to classical crossover in generalized spin systems -- the temperature-dependent spin dynamics of FeI2, Phys. Rev. B 109, 014427 [arXiv:2310.19905].

  • H. Lane, H. Zhang, D. Dahlbom, S. Quinn, R. D. Somma, M. Martin, C. D. Batista, K. Barros, Kernel Polynomial Method for Linear Spin Wave Theory, Preprint available [arXiv:2312.08349].

Applications

  • X. Bai, S.-S. Zhang, Z. Dun, H. Zhang, Q. Huang, H. Zhou, M. B. Stone, A. I. Kolesnikov, F. Ye, C. D. Batista, M. Mourigal, Hybridized quadrupolar excitations in the spin-anisotropic frustrated magnet FeI2, Nature Physics 17, 467 (2021) [arXiv:2004.05623].

  • M. Lee, R. Schoenemann, H. Zhang, D. Dahlbom, T.-H. Jang, S.-H. Do, A. D. Christianson, S.-W. Cheong, J.-H. Park, E. Brosha, M. Jaime, K. Barros, C. D. Batista, V. S. Zapf, Field-induced spin level crossings within a quasi-XY antiferromagnetic state in Ba2FeSi2O7, Phys. Rev. B 107, 144427 (2022) [arXiv:2210.14323].

  • H. Zhang, Z. Wang, D. Dahlbom, K. Barros, C. D. Batista, CP2 Skyrmions and Skyrmion Crystals in Realistic Quantum Magnets, Nature Communications 14, 3626 (2023)[arXiv:2203.15248].

  • S.-H. Do, H. Zhang, D. A. Dahlbom, T. J. Williams, V. Ovidiu Garlea, T. Hong, T.-H. Jang, S.-W. Cheong, J.-H. Park, K. Barros, C. D. Batista, A. D. Christianson, Understanding temperature-dependent SU(3) spin dynamics in the S=1 antiferromagnet Ba2FeSi2O7, npj Quantum Materials 8, 5 (2023) [arXiv:2205.11770].

  • M. Lee, R. Schoenemann, H. Zhang, D. Dahlbom, T.-H. Jang, S.-H. Do, A. D. Christianson, S.-W. Cheong, J.-H. Park, E. Brosha, M. Jaime, K. Barros, C. D. Batista, V. S. Zapf, Field-induced spin level crossings within a quasi-XY antiferromagnetic state in Ba2FeSi2O7, Phys. Rev. B 107, 144427 (2022) [arXiv:2210.14323].

  • X. Bai, S.-S. Zhang, H. Zhang, Z. L. Dun, W. A. Phelan, V. O. Garlea, M. Mourigal, C. D. Batista, Instabilities of heavy magnons in an anisotropic magnet, Nature Communications 14, 4199 (2023) [arXiv:2107.05694]. 

  • C. Kim, S. Kim, P. Park, T. Kim, J. Jeong, S. Ohira-Kawamura, N. Murai, K. Nakajima, A. L. Chernyshev, M. Mourigal, S.-J. Kim, J.-G. Park, Bond-dependent anisotropy and magnon breakdown in cobalt Kitaev triangular antiferromagnet, Nature Physics (Accepted, July 2023) [arXiv:2304.13236]

  • J. A. M. Paddison, H. Zhang, J. Yan, M. J. Cliffe, S.-H. Do, S. Gao, M. B. Stone, D. Dahlbom, K. Barros, C. D. Batista, and A. D. Christianson, Cubic Double Perovskites Host Noncoplanar Spin Textures, Submitted [arXiv:2301.11395].

  • A. Scheie, P. Park, J. W. Villanova, G. E. Granroth, C. L. Sarkis, Hao Zhang, M. B. Stone, J.-G. Park, S. Okamoto, T. Berlijn, and D. A. Tennant, Spin wave Hamiltonian and anomalous scattering in NiPS3, Submitted [arXiv:2302.07242]

  • P. Park et al., Tetrahedral triple-Q ordering in the metallic triangular lattice antiferromagnet Co1/3TaS2, Submitted [arXiv:2303.03760]

  • J. Nagl et al., Excitation Spectrum and Spin Hamiltonian of the Frustrated Quantum Ising Magnet Pr3BWO9 [arXiv:2402.14107]

  • H. Zhang, S.-Z. Lin, Multipolar Skyrmion Crystals in Non-Kramers Doublet Systems [arXiv:2404.14404]