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@INPROCEEDINGS{Su:1034885,
      author       = {Su, Yixi},
      title        = {{H}ighly tunable magnetism in magnetic kagome metals
                      {RM}n$_6${S}n$_6$ ({R} = rare earth)},
      reportid     = {FZJ-2025-00008},
      year         = {2024},
      abstract     = {Following the discovery of a quantum-limit magnetic Chern
                      phase in TbMn6Sn6 and the observations of a large
                      topological Hall effect (THE) in the various field-induced
                      magnetic phases in YMn6Sn6 etc., the magnetic topological
                      metals RMn6Sn6 (R = rare earth), that possess a bilayer
                      kagome lattice of Mn, have recently emerged as a new
                      platform to explore exotic quantum states that arise from
                      the interplay between magnetism and non-trivial topological
                      states in both k-space and real space. Understanding and
                      eventual manipulation of these exotic quantum states can
                      lead to potential technological applications in spintronics
                      and quantum technologies. In this talk, I will mainly
                      present our recent neutron scattering studies of static and
                      dynamic magnetism in several representative magnetic
                      topological metals RMn6Sn6, with the focus on possible
                      temperature, magnetic-field, pressure and rare-earth tuning
                      of their complex magnetism over a vastly different length
                      scales, between colinear magnetic order, various zero-field
                      and field-induced incommensurate spiral orders and possible
                      non-coplanar spin textures. We have also observed a large
                      THE that is directly associated with the field-induced
                      non-coplanar incommensurate magnetic phase in these
                      compounds. Our study has thus hinted a fascinating interplay
                      between highly tunable magnetism and topologically
                      non-trivial states in these bilayer kagome metals via
                      intrinsic engineering of Berry curvature in both k-space and
                      real space.},
      month         = {Jun},
      date          = {2024-06-16},
      organization  = {Bridging Length Scales in Magnetism
                       – Diffuse Scattering from the Atomic
                       to the Mesoscale, Physikzentrum, Bad
                       Honnef (Germany), 16 Jun 2024 - 19 Jun
                       2024},
      subtyp        = {Invited},
      cin          = {JCNS-FRM-II / MLZ},
      cid          = {I:(DE-Juel1)JCNS-FRM-II-20110218 / I:(DE-588b)4597118-3},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G4 - Jülich Centre for Neutron
                      Research (JCNS) (FZJ) (POF4-6G4)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G4},
      experiment   = {EXP:(DE-Juel1)ILL-IN12-20150421 /
                      EXP:(DE-MLZ)External-20140101},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/1034885},
}