Ferromagnetic Order and Instabilities

Presentations

• <i>Time-stable</i> remanence in Dzyaloshinskii-Moriya Interaction driven Weak ferromagnets

  ORAL

  March 2, 2020, 2:30 PM – March 2, 2020, 2:42 PM

  Presenters

  • Namrata Pattanayak

    • Department of Physics, Indian Institute of Science Educaion and Research (IISER), Pune, India

  Authors

  • Namrata Pattanayak

    • Department of Physics, Indian Institute of Science Educaion and Research (IISER), Pune, India

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• Ferromagnetic kinetic exchange interaction

  ORAL

  March 2, 2020, 2:42 PM – March 2, 2020, 2:54 PM

  Presenters

  • Naoya Iwahara

    • National University of Singapore

  Authors

  • Naoya Iwahara

    • National University of Singapore

  • Zhishuo Huang

    • KU Leuven

  • Akseli Mansikkamäki

    • University of Jyväskylä

  • Veacheslav Vieru

    • Maastricht University

  • Dan Liu

    • Northwestern Polytechnical University

  • Liviu Chibotaru

    • KU Leuven

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• Small Moment, Itinerant Ferromagnetism Discovered in Single Crystalline La₅Co₂Ge₃

  ORAL

  March 2, 2020, 2:54 PM – March 2, 2020, 3:06 PM

  Presenters

  • Scott Saunders

    • Iowa State University

  Authors

  • Scott Saunders

    • Iowa State University

  • Li Xiang

    • Ames Laboratory and Iowa State University
    • Iowa State University, Ames Laboratory
    • Iowa State University

  • Rustem Khasanov

    • Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, Switzerland
    • Paul Scherrer Institut

  • Tai Kong

    • Chemistry, Pinceton University
    • Princeton University

  • Qisheng Lin

    • Iowa State University

  • Sergey L. Bud'ko

    • Iowa State University
    • Ames Laboratory and Iowa State University
    • Ames Lab
    • Ames laboratory, Ames, IA
    • Department of Physics & Astronomy, Iowa State University/Ames Laboratory
    • Ames Laboratory
    • Department of Physics and Astronomy, Iowa State University/Ames Laboratory
    • Iowa State University and Ames Laboratory
    • Iowa State University, Ames Laboratory
    • Division of Materials Sciences & Engineering, Ames Lab and Iowa State University
    • Iowa State University/Ames Laboratory

  • Paul C Canfield

    • Iowa State University
    • Ames Laboratory and Iowa State University
    • Ames Lab
    • Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
    • Ames laboratory, Ames, IA
    • Ames Laboratory, Iowa State University
    • Department of Physics & Astronomy, Iowa State University/Ames Laboratory
    • Department of Physics and Astronomy, Iowa State University/Ames Laboratory
    • Iowa State University and Ames Laboratory
    • Iowa State University, Ames Laboratory
    • Department of Physics and Astronomy, Iowa State University
    • Division of Materials Sciences & Engineering, Ames Lab and Iowa State University
    • Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy
    • Iowa State University/Ames Laboratory

  View abstract →

• Avoided ferromagnetic quantum critical point in pressurized La₅Co₂Ge₃

  ORAL

  March 2, 2020, 3:06 PM – March 2, 2020, 3:18 PM

  Presenters

  • Li Xiang

    • Ames Laboratory and Iowa State University
    • Iowa State University, Ames Laboratory
    • Iowa State University

  Authors

  • Li Xiang

    • Ames Laboratory and Iowa State University
    • Iowa State University, Ames Laboratory
    • Iowa State University

  • Scott Saunders

    • Iowa State University

  • Sergey L. Bud'ko

    • Iowa State University
    • Ames Laboratory and Iowa State University
    • Ames Lab
    • Ames laboratory, Ames, IA
    • Department of Physics & Astronomy, Iowa State University/Ames Laboratory
    • Ames Laboratory
    • Department of Physics and Astronomy, Iowa State University/Ames Laboratory
    • Iowa State University and Ames Laboratory
    • Iowa State University, Ames Laboratory
    • Division of Materials Sciences & Engineering, Ames Lab and Iowa State University
    • Iowa State University/Ames Laboratory

  • Paul C Canfield

    • Iowa State University
    • Ames Laboratory and Iowa State University
    • Ames Lab
    • Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA
    • Ames laboratory, Ames, IA
    • Ames Laboratory, Iowa State University
    • Department of Physics & Astronomy, Iowa State University/Ames Laboratory
    • Department of Physics and Astronomy, Iowa State University/Ames Laboratory
    • Iowa State University and Ames Laboratory
    • Iowa State University, Ames Laboratory
    • Department of Physics and Astronomy, Iowa State University
    • Division of Materials Sciences & Engineering, Ames Lab and Iowa State University
    • Department of Physics and Astronomy, Ames Laboratory/Iowa State Univeristy
    • Iowa State University/Ames Laboratory

  View abstract →

• Effect of Fe and Cr doping on electronic and magnetic properties of Inverse Heusler alloys: Mn₂CoCr_xGa_(1-x)and Mn₂CoFe_xGa _(1-x)

  ORAL

  March 2, 2020, 3:18 PM – March 2, 2020, 3:30 PM

  Presenters

  • Ramesh Dhakal

    • Central Department of Physics, Tribhuvan University

  Authors

  • Gopi Chandra Kaphle

    • Central Department of Physics, Kirtipur, Kathmandu, Nepal, Tribhuvan University

  • Ramesh Dhakal

    • Central Department of Physics, Tribhuvan University

  • sashi Nepal

    • Central Department of Physics, Tribhuvan University

  • Ram Babu Ray

    • Central Department of Physics, Tribhuvan University

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• Small angle neutron scattering study of magnetic length scales in disordered ferromagnetic Ni-V alloys.

  ORAL

  March 2, 2020, 3:30 PM – March 2, 2020, 3:42 PM

  Presenters

  • Shiva Bhattarai

    • Kent State Univ - Kent

  Authors

  • Shiva Bhattarai

    • Kent State Univ - Kent

  • Hind Adawi

    • Kent State Univ - Kent

  • Jean Guy L Lussier

    • Kent State Univ - Kent

  • Almut Schroeder

    • Kent State Univ - Kent

  • Kathryn Lynn Krycka

    • National Institute of Standards and Technology

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• Unveiling electronic correlation and ferromagnetic superexchange mechanism in van der Waals crystal CrSiTe₃

  ORAL

  March 2, 2020, 3:42 PM – March 2, 2020, 3:54 PM

  Presenters

  • Zhongkai Liu

    • ShanghaiTech University

  Authors

  • Jiaxin Zhang

    • ShanghaiTech University

  • Xiaochan Cai

    • ShanghaiTech University

  • Lexian Yang

    • Tsinghua University
    • Department of Physics, Tsinghua University

  • Hongtao Yuan

    • Nanjing University

  • Yulin Chen

    • Oxford University
    • University of Oxford
    • Physics, University of Oxford
    • Tsinghua University
    • Department of Physics, Oxford university
    • Clarendon Laboratory, Department of Physics, University of Oxford
    • Department of Physics, University of Oxford

  • Shilei Zhang

    • School of Physical Science and Technology, ShanghaiTech University
    • ShanghaiTech University

  • Zhongkai Liu

    • ShanghaiTech University

  • Gang Li

    • ShanghaiTech University, China
    • ShanghaiTech University

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• Existence of ferromagnetism in a two-dimensional two species bosonic Hubbard model with the presence of confinement

  ORAL

  March 2, 2020, 3:54 PM – March 2, 2020, 4:06 PM

  Presenters

  • Kalani Hettiarachchilage

    • Department of Physics, Seton Hall University

  Authors

  • Kalani Hettiarachchilage

    • Department of Physics, Seton Hall University

  • V. G. Rousseau

    • Department of Physics, Louisiana State University

  • Ka-Ming Tam

    • Physics and Astronomy, Louisiana State University
    • Louisiana State University, Baton Rouge
    • Department of Physics, Louisiana State University

  • Mark Jarrell

    • Louisiana State University, Baton Rouge
    • Louisiana State University, Baton Rouge, Louisiana 70803
    • Department of Physics, Louisiana State University

  • Juana Moreno

    • Louisiana State University, Baton Rouge
    • Department of Physics, Louisiana State University

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• Z3 ferromagnet to Valence Bond Solid transition in 1d

  ORAL

  March 2, 2020, 4:06 PM – March 2, 2020, 4:18 PM

  Presenters

  • Brenden Roberts

    • Caltech

  Authors

  • Brenden Roberts

    • Caltech

  • Shenghan Jiang

    • Caltech

  • Olexei I Motrunich

    • Department of Physics, Caltech
    • Caltech

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• Physical properties of the van der Waals material Fe₅GeTe₂

  ORAL

  March 2, 2020, 4:18 PM – March 2, 2020, 4:30 PM

  Presenters

  • Andrew May

    • Materials Science and Technology Division, Oak Ridge National Laboratory
    • Materials Science & Technology Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  Authors

  • Andrew May

    • Materials Science and Technology Division, Oak Ridge National Laboratory
    • Materials Science & Technology Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Dmitry Ovchinnikov

    • University of Washington

  • Qiang Zheng

    • Oak Ridge National Lab

  • Raphael Hermann

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Stuart Calder

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Craig A. Bridges

    • Chemical Sciences Division, Oak Ridge National Lab, Oak Ridge, TN
    • Oak Ridge National Lab

  • Xiaodong Xu

    • University of Washington
    • Physics, University of Washington

  • Michael McGuire

    • Oak Ridge National Laboratory
    • Materials Science and Technology Division, Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Materials Science Division, Oak Ridge National Laboratory

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• The effect of Ge substitution on optical properties of FeGa₃ single crystals

  ORAL

  March 2, 2020, 4:30 PM – March 2, 2020, 4:42 PM

  Presenters

  • Aashish Poudel

    • Ramapo College of NJ, Mahwah NJ, 07430

  Authors

  • Aashish Poudel

    • Ramapo College of NJ, Mahwah NJ, 07430

  • Ihor Sydoryk

    • Ramapo College of NJ, Mahwah NJ, 07430

  • Rodica M Martin

    • Montclair State University, Montclair NJ, 07043, USA
    • Montclair State University, Montclair NJ, 07043

  • Cedomir Petrovic

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science, Brookhaven National Laboratory
    • Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory, NY 11973, USA

  • Ren Weijun

    • Brookhaven National Laboratory, NY 11973, USA

  • Catalin Martin

    • Ramapo College of NJ, Mahwah NJ, 07430

  View abstract →

• Intrinsically weak magnetic anisotropy of cerium in potential hard-magnetic intermetallics

  ORAL

  March 2, 2020, 4:42 PM – March 2, 2020, 4:54 PM

  Presenters

  • Anna Galler

    • Centre de Physique Théorique, Ecole Polytechnique, France

  Authors

  • Anna Galler

    • Centre de Physique Théorique, Ecole Polytechnique, France

  • Silke Biermann

    • Centre de Physique Théorique, Ecole Polytechnique, France

  • Leonid Pourovskii

    • Centre de Physique Théorique, Ecole Polytechnique, France

  View abstract →

• Thickness-dependent magnetic order in CrI₃ single crystals

  ORAL

  March 2, 2020, 4:54 PM – March 2, 2020, 5:06 PM

  Presenters

  • Yu Liu

    • Brookhaven National Laboratory

  Authors

  • Yu Liu

    • Brookhaven National Laboratory

  • Lijun Wu

    • Brookhaven National Laboratory

  • Xiao Tong

    • Brookhaven National Laboratory

  • Jun Li

    • Brookhaven National Laboratory

  • Jing Tao

    • Brookhaven National Laboratory

  • Yimei Zhu

    • Department of Condensed Matter Physics and Materials Science, Brookhaven National Laboratory
    • Brookhaven National Laboratory
    • Brookhaven National Lab
    • Condensed Matter Physics and Materials Science, Brookhaven National Laboratory
    • Department of Energy Science and Technology, Brookhaven National Laboratory

  • Cedomir Petrovic

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science, Brookhaven National Laboratory
    • Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory, NY 11973, USA

  View abstract →

• Magnetic-Competition-Induced Colossal Magnetoresistance in n-Type HgCr2Se4 under High Pressure

  ORAL

  Presenters

  • Jianping Sun

    • Institute of Physics, Chinese Academy of Sciences

  Authors

  • Jianping Sun

    • Institute of Physics, Chinese Academy of Sciences

  • Yuanyuan Jiao

    • Institute of Physics, Chinese Academy of Sciences

  • Sachith Dissanayake

    • Department of Physics, Duke University
    • Department of Physics, Duke University, Durham, North Carolina, USA
    • Physics, Duke University
    • Oak Ridge National Lab
    • Duke University
    • Oak Ridge National Laboratory

  • Masaaki Matsuda

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Yoshiya Uwatoko

    • Institute for Solid State Physics, University of Tokyo
    • Institute for Solid State Physics, The University of Tokyo
    • Institute for Solid State Physics, Univ of Tokyo

  • Youguo Shi

    • Chinese Academy of Sciences
    • Institute of Physics, Chinese Academy of Sciences

  • Yongqing Li

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences

  • Zhong Fang

    • Institute of Physics, Chinese Academy of Sciences

  • Jinguang Cheng

    • Chinese Academy of Sciences
    • Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences,Institute of Physics
    • Institute of Physics, Chinese Academy of Sciences

  View abstract →

• Electronic band structures of FeGe driven by thermal-fluctuation

  ORAL

  Presenters

  • Yang Xu

    • Chinese Academy of Sciences, Institute of Physics
    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences
    • State Key Lab. of Magnetism, Institute of Physics,Chinese Academy of Sciences

  Authors

  • Yang Xu

    • Chinese Academy of Sciences, Institute of Physics
    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences
    • State Key Lab. of Magnetism, Institute of Physics,Chinese Academy of Sciences

  • Zizhao Gong

    • Chinese Academy of Sciences, Institute of Physics
    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences

  • Rui Sun

    • Chinese Academy of Sciences, Institute of Physics
    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences
    • State Key Lab. of Magnetism, Institute of Physics,Chinese Academy of Sciences

  • li na

    • Chinese Academy of Sciences, Institute of Physics
    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences
    • State Key Lab. of Magnetism, Institute of Physics,Chinese Academy of Sciences

  • Xiangqun Zhang

    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences

  • Wei He

    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences

  • Zhaohua Cheng

    • Chinese Academy of Sciences, Institute of Physics
    • State Key Lab. of Magnetism, Institute of Physics, Chinese Academy of Sciences
    • State Key Lab. of Magnetism, Institute of Physics,Chinese Academy of Sciences

  View abstract →