• Corpus ID: 238253402

The magnetic structure of the topological semimetal Co$_3$Sn$_2$S$_2$

  title={The magnetic structure of the topological semimetal Co\$\_3\$Sn\$\_2\$S\$\_2\$},
  author={J.-R. Soh and Changjiang Yi and Ivica Živkovi{\'c} and Navid Qureshi and Anne Stunault and Bachir Ouladdiaf and J. Alberto Rodr'iguez-Velamaz'an and You-guo Shi and A. T. Boothroyd},
Jian-Rui Soh, ChangJiang Yi, Ivica Zivkovic, Navid Qureshi, Anne Stunault, Bachir Ouladdiaf, J. Alberto Rodŕıguez-Velamazán, YouGuo Shi, 4, 5, 6 and Andrew T. Boothroyd Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China Institut Laue-Langevin, 71 Avenue des Martyrs, 38042 Grenoble Cedex 9, France School of Physical… 

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Observation of a phase transition within the domain walls of the magnetic Weyl semimetal Co3Sn2S2
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Magnetic Weyl semimetal phase in a Kagomé crystal
Using angle-resolved photoemission spectroscopy, the electronic structure of the ferromagnetic crystal Co3Sn2S2 is visualized and discovered its characteristic surface Fermi-arcs and linear bulk band dispersions across the Weyl points, establishing Co3 Sn 2S2 as a magnetic Weyl semimetal that may serve as a platform for realizing phenomena.