PHYSICAL REVIEW B 101, 134418 (2020) Magnetic anisotropy in ferromagnetic CrI3

Lebing Chen ,1 Jae-Ho Chung,2,* Tong Chen,1 Chunruo Duan,1 Astrid Schneidewind ,3 Igor Radelytskyi,3 David J. Voneshen,4 Russell A. Ewings ,4 Matthew B. Stone ,5 Alexander I. Kolesnikov ,5 Barry Winn,5 Songxue Chi,5 R. A. Mole,6 D. H. Yu,6 Bin Gao ,1 and Pengcheng Dai 1,† 1Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA 2Department of Physics, Korea University, Seoul 02841, Korea 3Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science (JCNS) at Heinz Maier-Leibnitz Zentrum (MLZ), Lichtenbergstrasse 1, 85748 Garching, Germany 4ISIS Pulsed Neutron and Muon Source, STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot, Oxon, OX11 0QX, United Kingdom 5Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA 6Australian Nuclear Science and Technology Organisation, Locked bag 2001, Kirrawee DC, New South Wales 2232, Australia