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@ARTICLE{Song:886110,
      author       = {Song, Dongsheng and Wang, Lin and Wang, Weiwei and Zheng,
                      Fengshan and Tang, Jin and Wang, Shasha and Zhu, Chao and
                      Caron, Jan and Kovács, András and Liu, Zheng and Mandrus,
                      David and Tian, Mingliang and Du, Haifeng and
                      Dunin-Borkowski, Rafal E.},
      title        = {{R}obust nature of the chiral spin helix in {C}r {N}b 3 {S}
                      6 nanostructures studied by off-axis electron holography},
      journal      = {Physical review / B},
      volume       = {102},
      number       = {6},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2020-04273},
      pages        = {064432},
      year         = {2020},
      abstract     = {Magnetic soliton crystals with layered structures that host
                      periodic chiral helimagnetic ordering are promising
                      candidates for spintronic nanodevices. Among them,
                      helimagnetic CrNb3S6 is unique owing to its crystallographic
                      chirality and monoaxial Dzyaloshinskii-Moriya interaction.
                      It is crucial to explore its magnetic configurations and
                      properties with respect to the temperature and thickness,
                      especially in reduced dimensions. Here, the chiral
                      helimagnetic ground state in CrNb3S6 nanostructures is
                      investigated using off-axis electron holography in the
                      transmission electron microscope. The period of the helical
                      state is found to be independent of both temperature and
                      specimen thickness, while the temperature dependence of the
                      saturation magnetization is shown to follow a classical
                      Heisenberg spin model. Monte Carlo simulations based on a
                      discrete classical Heisenberg model reproduce the
                      experimental observations closely, confirming the
                      applicability of a three-dimensional Heisenberg model even
                      in a confined specimen geometry.},
      cin          = {ER-C-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {143 - Controlling Configuration-Based Phenomena (POF3-143)
                      / 3D MAGiC - Three-dimensional magnetization textures:
                      Discovery and control on the nanoscale (856538) / DFG
                      project 392476493 - Atomare Auflösung der Spinkonfiguration
                      an Grenzflächen funktionaler Materialien mittels
                      Transmissionselektronenmikroskopie (392476493)},
      pid          = {G:(DE-HGF)POF3-143 / G:(EU-Grant)856538 /
                      G:(GEPRIS)392476493},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000564041600002},
      doi          = {10.1103/PhysRevB.102.064432},
      url          = {https://juser.fz-juelich.de/record/886110},
}