Strong Electronic Correlations in Topological Materials: Theory and Experiment

Presentations

• Resolving the electronic structure of Kagome metal ScV₆Sn₆

  ORAL

  March 9, 2023, 11:00 AM – March 9, 2023, 11:12 AM

  Presenters

  • Yuan Zhu

    University of Michigan

  Authors

  • Yuan Zhu

    University of Michigan

  • Guoxin Zheng

    University of Michigan

  • Kaila G Jenkins

    University of Michigan

  • Dechen Zhang

    University of Michigan

  • Kuan-Wen Chen

    University of Michigan

  • Matthew A Cothrine

    University of Tennessee

  • Richa Pokharel Madhogaria

    University of Tennessee Knoxville, University of Tennessee

  • Shirin Mozaffari

    University of Tennessee, Knoxville, University of Tennessee

  • William R Meier

    University of Tennessee Knoxville

  • David G Mandrus

    University of Tennessee, Oak Ridge National Laboratory

  • Lu Li

    University of Michigan

  View abstract →

• Quantum oscillations of Kagome Metal ScV₆Sn₆ in intense magnetic field

  ORAL

  March 9, 2023, 11:12 AM – March 9, 2023, 11:24 AM

  Presenters

  • Kaila G Jenkins

    University of Michigan

  Authors

  • Kaila G Jenkins

    University of Michigan

  • Yuan Zhu

    University of Michigan

  • Guoxin Zheng

    University of Michigan

  • Dechen Zhang

    University of Michigan

  • Richa Pokharel Madhogaria

    University of Tennessee Knoxville, University of Tennessee

  • Matthew A Cothrine

    University of Tennessee

  • Shirin Mozaffari

    University of Tennessee, Knoxville, University of Tennessee

  • William R Meier

    University of Tennessee, University of Tennesee

  • David G Mandrus

    University of Tennessee, Oak Ridge National Laboratory

  • Lu Li

    University of Michigan

  View abstract →

• Differentiating Dirac from non-Dirac bands in Kagome metal ScV₆Sn₆

  ORAL

  March 9, 2023, 11:24 AM – March 9, 2023, 11:36 AM

  Presenters

  • Guoxin Zheng

    University of Michigan

  Authors

  • Guoxin Zheng

    University of Michigan

  • Yuan Zhu

    University of Michigan

  • Kaila G Jenkins

    University of Michigan

  • Dechen Zhang

    University of Michigan

  • Kuan-Wen Chen

    University of Michigan

  • Matthew A Cothrine

    University of Tennessee

  • Richa Pokharel Madhogaria

    University of Tennessee Knoxville, University of Tennessee

  • Shirin Mozaffari

    University of Tennessee, Knoxville, University of Tennessee

  • William R Meier

    University of Tennessee, University of Tennesee

  • David G Mandrus

    University of Tennessee, Oak Ridge National Laboratory

  • Lu Li

    University of Michigan

  View abstract →

• Topological flat bands in a kagome lattice multiorbital system

  ORAL

  March 9, 2023, 11:36 AM – March 9, 2023, 11:48 AM

  Publication: Commun. Phys. 5, 198 (2022).

  Presenters

  • Satoshi Okamoto

    Oak Ridge National Lab, Oak Ridge National Laboratory

  Authors

  • Satoshi Okamoto

    Oak Ridge National Lab, Oak Ridge National Laboratory

  • Narayan Mohanta

    Oak Ridge National Lab

  • Elbio R Dagotto

    University of Tennessee and Oak Ridge National Laboratory, University of Tennessee

  • Donna Sheng

    California State University, Northridge

  View abstract →

• Tunable Mott Dirac and kagome bands engineered on 1T-TaS₂

  ORAL

  March 9, 2023, 11:48 AM – March 9, 2023, 12:00 PM

  Publication: Nano Letters 22 (19), 7902-7909

  Presenters

  • Kyung-Hwan Jin

    Institute for Basic Science

  Authors

  • Kyung-Hwan Jin

    Institute for Basic Science

  View abstract →

• Nematic susceptibility in the kagome superconductor CsV₃Sb₅

  ORAL

  March 9, 2023, 12:00 PM – March 9, 2023, 12:12 PM

  Presenters

  • Kenichiro Hashimoto

    The University of Tokyo, University of Tokyo, Univ of Tokyo

  Authors

  • Kenichiro Hashimoto

    The University of Tokyo, University of Tokyo, Univ of Tokyo

  • Asato Onishi

    The University of Tokyo

  • Yoichi Kageyama

    The University of Tokyo

  • Masaki Roppongi

    Univ of Tokyo, University of Tokyo

  • Kota Ishihara

    Univ of Tokyo, University of Tokyo

  • Brenden Ortiz

    University of California, Santa Barbara

  • Stephen D Wilson

    University of California, Santa Barbara

  • Takasada Shibauchi

    Univ of Tokyo-Kashiwanoha, University of Tokyo, Univ of Tokyo

  View abstract →

• Charge density wave interaction in a Kagome-honeycomb antiferromagnet

  ORAL

  March 9, 2023, 12:12 PM – March 9, 2023, 12:24 PM

  Presenters

  • Sen Shao

    Nanyang Technological University

  Authors

  • Sen Shao

    Nanyang Technological University

  • Jia-Xin Yin

    2Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University, Princeton, New Jersey 08544, USA, Princeton University

  • Ilya Belopolski

    RIKEN, RIKEN CEMS

  • Jingyang You

    National University of Singapore

  View abstract →

• Electron correlations and charge density wave in the topological kagome metal FeGe

  ORAL

  March 9, 2023, 12:24 PM – March 9, 2023, 12:36 PM

  Publication: [1] X. Teng et al. Nature 609, 490 (2022) <br>[2] C. Setty et al., Electron correlations and charge density wave in the topological kagome metal<br>FeGe. arXiv:2203.01930.<br>[3] J. X. Yin et al., PRL 129, 166401 (2022)

  Presenters

  • Chandan Setty

    Rice University

  Authors

  • Chandan Setty

    Rice University

  • Christopher A Lane

    Los Alamos National Laboratory

  • Lei Chen

    Rice University

  • Haoyu Hu

    Donostia International Physics Center

  • Jianxin Zhu

    Los Alamos Natl Lab, Los Alamos National Lab, Los Alamos National Laboratory

  • Qimiao Si

    Rice University

  View abstract →

• Topological charge density waves in MoTe2/WSe2 moiré superlattices

  ORAL

  March 9, 2023, 12:36 PM – March 9, 2023, 12:48 PM

  Presenters

  • Bowen Shen

    Cornell University

  Authors

  • Bowen Shen

    Cornell University

  • Tingxin Li

    Shanghai Jiao Tong University, Shanghai Jiaotong University

  • Wenjin Zhao

    Cornell University, Kavli Institute at Cornell

  • Lizhong Li

    Cornell University

  • Shengwei Jiang

    Shanghai Jiaotong university

  • Jie Shan

    Cornell University

  • Kin Fai Mak

    Cornell University

  View abstract →

• Topological moiré minibands and correlated Chern insulator from periodically confined massive Dirac fermions

  ORAL

  March 9, 2023, 12:48 PM – March 9, 2023, 1:00 PM

  Publication: Physical Review Research 4, L032024 (2022)

  Presenters

  • Ying Su

    Los Alamos National Laboratory

  Authors

  • Ying Su

    Los Alamos National Laboratory

  • Heqiu Li

    University of Toronto

  • Chuanwei Zhang

    University of Texas at Dallas

  • Kai Sun

    University of Michigan

  • Shizeng Lin

    Los Alamos National Laboratory, Los Alamos National Laboratory, New Mexico, USA, Los Alamos National Lab

  View abstract →

• Interaction-induced Quantum Anomalous and Spin Hall Mott Insulators: beyond Z_2 topology

  ORAL

  March 9, 2023, 1:00 PM – March 9, 2023, 1:12 PM

  Presenters

  • Peizhi Mai

    University of Illinois Urbana-Champaign

  Authors

  • Peizhi Mai

    University of Illinois Urbana-Champaign

  • Jinchao Zhao

    University of Illinois Urbana-Champaign

  • Ben Feldman

    Stanford University, Stanford Univ

  • Philip W Phillips

    University of Illinois at Urbana-Champai

  View abstract →

• Probing interaction effects at a topological crystalline step edge by Scanning tunneling Microscopy and Scanning tunneling Spectroscopy

  ORAL

  March 9, 2023, 1:12 PM – March 9, 2023, 1:24 PM

  Publication: Interaction effects in a 1D flat band at a topological crystalline step edge <br>G. Wagner et al.(arXiv:2209.06837)

  Presenters

  • Souvik Das

    Max Planck Institute of Microstructure Physics

  Authors

  • Souvik Das

    Max Planck Institute of Microstructure Physics

  • Glenn Wagner

    Department of Physics, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland

  • Johannes Jung

    Physikalisches Institut, Experimentelle Physik II, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

  • Artem Odobesko

    Physikalisches Institut, Experimentelle Physik II, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

  • Felix Küster

    Max Planck Institute of Microstructure Physics, Halle 06120, Germany

  • Florian Keller

    Physikalisches Institut, Experimentelle Physik II, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

  • Jedrzej Korczak

    Institute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, 02-668 Warsaw, Poland; International Research Centre MagTop, Institute of Physics

  • Andrzej Szczerbakow

    Institute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, 02-668 Warsaw, Poland

  • Tomasz Story

    Institute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, 02-668 Warsaw, Poland; International Research Centre MagTop, Institute of Physics

  • Stuart Parkin

    Max Planck Inst Microstructure, Max Planck Institute of Microstructure Physics, Max Planck Institute of Microstructure Physics, Halle 06120, Germany

  • Ronny Thomale

    Julius-Maximilians University of Wuerzburg, Julius-Maximilians University of Wuerzbu, Institut für Theoretische Physik und Astrophysik Universität Würzburg, 97074 Würzburg, Germany, University of Wuerzburg

  • Titus Neupert

    Department of Physics, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland

  • Matthias Bode

    Physikalisches Institut, Experimentelle Physik II, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany

  • Paolo Sessi

    Max Planck Institute of Microstructure Physics, Halle 06120, Germany

  View abstract →

• Phase interference for probing topological fractional charge in a TI-based Josephson junction array

  ORAL

  March 9, 2023, 1:24 PM – March 9, 2023, 1:36 PM

  Publication: J.M. Brevoord, D.H. Wielens, et al., Nanotechnology 32, 435001 (2021)

  Presenters

  • Daan Wielens

    University of Twente

  Authors

  • Daan Wielens

    University of Twente

  • Martijn Lankhorst

    University of Twente

  • Tjerk Reintsema

    University of Twente

  • Sietse Reintsema

    University of Twente

  • Carlos Marques do Rosário

    University of Twente

  • Chuan Li

    University of Twente

  • Alexander Brinkman

    University of Twente, U Twente

  View abstract →

• Field-anisotropic geometrical Hall effect via f-d exchange fields in doped pyrochlore molybdates

  ORAL

  March 9, 2023, 1:36 PM – March 9, 2023, 1:48 PM

  Publication: H. Fukuda, K. Ueda, Y. Kaneko, R. Kurihara, A. Miyake, K. Karube, M. Tokunaga, Y. Taguchi and Y. Tokura<br>"Highly anisotropic geometrical Hall effect via f-d exchange fields in doped pyrochlore molybdates"<br>Physical Review B (accepted)

  Presenters

  • Hikaru Fukuda

    Univ of Tokyo

  Authors

  • Hikaru Fukuda

    Univ of Tokyo

  • Kentaro Ueda

    Univ of Tokyo

  • Kaneko Yoshio

    RIKEN Center for Emergent Matter Science, Center for Emergent Matter Science (CEMS), RIKEN Advanced Science Institute

  • Ryosuke Kurihara

    Univ of Tokyo, Tokyo University of Science

  • Atsushi Miyake

    Institute for Solid State Physics (ISSP), ISSP, The Univ. of Tokyo

  • Kosuke Karube

    RIKEN Center for Emergent Matter Science, RIKEN

  • Masashi Tokunaga

    Univ of Tokyo, The University of Tokyo, Institute for Solid State Physics (ISSP), ISSP, The Univ. of Tokyo, The Institute for Solid-State Physics, University of Tokyo

  • Yasujiro Taguchi

    RIKEN

  • Yoshinori Tokura

    Univ of Tokyo, University of Tokyo, RIKEN CEMS, RIKEN Center for Emergent Matter Science (CEMS), RIKEN

  View abstract →

• Strong interactions in twisted bilayer graphene at the magic angle

  ORAL

  March 9, 2023, 1:48 PM – March 9, 2023, 2:00 PM

  Presenters

  • Khagendra Adhikari

    University of Oklahoma

  Authors

  • Khagendra Adhikari

    University of Oklahoma

  • Kangjun Seo

    University of Oklahoma

  • Kevin S Beach

    University of Mississippi

  • Bruno Uchoa

    University of Oklahoma

  View abstract →