An Assortment of Kagome Metals and Superconductors

Presentations

• Nb3X8: From Weakly Correlated Obstructed Atomic to Strongly Correlated Mott Insulators

  ORAL

  March 17, 2025, 2:30 PM – March 17, 2025, 2:42 PM

  Publication: Manuscript in preparation with the same title.

  Presenters

  • Joost Aretz

    Radboud University

  Authors

  • Joost Aretz

    Radboud University

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 17, 2025, 2:42 PM – March 17, 2025, 2:54 PM

  View abstract →

• Oral: Ultrafast Terahertz Spectroscopy of a Frustrated d-Orbital Flat Band in a Kagome Lattice

  ORAL

  March 17, 2025, 2:54 PM – March 17, 2025, 3:06 PM

  Presenters

  • Tommy Tai

    Massachusetts Institute of Technology

  Authors

  • Tommy Tai

    Massachusetts Institute of Technology

  • Clifford Allington

    Massachusetts Institute of Technology

  • Jacob A Pettine

    Massachusetts Institute of Technology, Los Alamos National Laboratory (LANL)

  • Minyong Han

    Stanford University

  • Caolan John

    Massachusetts Institute of Technology

  • Joseph G Checkelsky

    Massachusetts Institute of Technology

  • Nuh Gedik

    Massachusetts Institute of Technology

  View abstract →

• Signatures of spin-momentum locking in the Weyl semi-metal Co₃Sn₂S₂

  ORAL

  March 17, 2025, 3:06 PM – March 17, 2025, 3:18 PM

  Publication: G. He et al. arXiv:2401.14734

  Presenters

  • Rudi U Hackl

    IFW-Dresden

  Authors

  • Rudi U Hackl

    IFW-Dresden

  • Ge He

    Beijing Institute of Technology

  • Malhar Kute

    Stanford University

  • Emily M. Been

    University of California, Los Angeles

  • Daniel Jost

    Stanford University

  • Thomas P Devereaux

    Stanford University

  • Brian Moritz

    SLAC National Accelerator Laboratory

  View abstract →

• Pomeranchuk Instability Induced by an Emergent Higher-Order van Hove Singularity on a Distorted Kagome Surface

  ORAL

  March 17, 2025, 3:18 PM – March 17, 2025, 3:30 PM

  Publication: arXiv:2410.01994

  Presenters

  • Haim Beidenkopf

    Weizmann Institute of Science

  Authors

  • Haim Beidenkopf

    Weizmann Institute of Science

  • Nurit Avraham

    Weizmann Institute of Science

  • Pranab Kumar Nag

    Yale University

  • Rajib Batabyal

    Weizmann Institute of Science

  • Binghai Yan

    Weizmann Institute of Science

  • Raquel Queiroz

    Columbia University

  • Claudia Felser

    Max Planck Institute for Chemical Physics of Solids

  • Ronny Thomale

    Julius-Maximilians University of Wuerzburg

  • Julian P Ingham

    Boston University

  • Hengxin Tan

    Weizmann Institute of Science

  • Jahyun Koo

    Weizmann Institute of Science

  • Armando Consiglio

    Julius-Maximilians University of Wuerzburg

  • Enke Liu

    Chinese Academy of Sciences,Institute of Physics

  View abstract →

• A First-Principles Study of the Magnetic Anisotropic Exchange Interaction in Fe-Based Kagome MetalSurasree Sadhukhan and I.I. Mazin

  ORAL

  March 17, 2025, 3:30 PM – March 17, 2025, 3:42 PM

  Presenters

  • Surasree Sadhukhan

    George Mason University

  Authors

  • Surasree Sadhukhan

    George Mason University

  View abstract →

• ARPES Investigation of the Electronic Structure in MBE-Grown Fe₃Sn₂ Kagome Lattice

  ORAL

  March 17, 2025, 3:42 PM – March 17, 2025, 3:54 PM

  Presenters

  • Ananya Biswas

    Rice University

  Authors

  • Ananya Biswas

    Rice University

  • Zheng Ren

    Rice University

  • Yucheng Guo

    Rice University

  • Yichen Zhang

    Rice University

  • Asish K. Kundu

    Brookhaven National Laboratory, Brookhaven National Laboratory (BNL), Brookhaven National Lab

  • Anil Kumar Rajapitamahuni

    Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA, Brookhaven National Lab

  • Elio Vescovo

    Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA, Brookhaven National Lab

  • Ming Yi

    Rice University

  View abstract →

• Charge Density Wave Coexisting with Amplified Nematicity in the Correlated Kagome Metal CsCr₃Sb₅

  ORAL

  March 17, 2025, 3:54 PM – March 17, 2025, 4:06 PM

  Presenters

  • Liangyang Liu

    Tsinghua University

  Authors

  • Liangyang Liu

    Tsinghua University

  • Yidian Li

    Tsinghua University

  • Hengxin Tan

    Weizmann Institute of Science

  • Yi Liu

    Zhejiang University/ Zhejiang University of Technology

  • Guanghan Cao

    Zhejiang University, Zhejiang Univ

  • Binghai Yan

    Weizmann Institute of Science

  • Luyi Yang

    Tsinghua University

  • Guangming Zhang

    Tsinghua University

  View abstract →

• Spin Excitations and Flat Electronic Bands in a Kagome Superconductor CsCr₃Sb₅

  ORAL

  March 17, 2025, 4:06 PM – March 17, 2025, 4:18 PM

  Publication: Y. Guo*, Z. Wang*, F. Xie*, Y. Huang, B. Gao, J. S. Oh, H. Wu, Z. Liu, Z. Ren, Y. Fang, A. Biswas, Y. Zhang, Z. Yue, C. Hu, C. Jozwiak, A. Bostwick, E. Rotenberg, M. Hashimoto, D. Lu, J. Kono, J.-H. Chu, B. I. Yakobson, R. J. Birgeneau, Q. Si†, P. Dai†, M. Yi†. "Ubiquitous Flat Bands in a Cr-based Kagome Superconductor." arXiv:2406.05293

  Presenters

  • Yucheng Guo

    Rice University

  Authors

  • Yucheng Guo

    Rice University

  • Zehao Wang

    Rice University

  • Hsiao-Yu Huang

    Natl Synchrotron Rad Res Ctr, National Synchrotron Radiation Research Center, Hsinchu 300092, Taiwan

  • Fang Xie

    Rice University

  • Yuefei Huang

    Rice University

  • Bin Gao

    Rice University

  • Ji Seop Oh

    University of California, Berkeley

  • Jun Okamoto

    Natl Synchrotron Rad Res Ctr

  • Yuan Fang

    Rice University

  • Christopher Jozwiak

    ALS, LBNL, Berkeley, Lawrence Berkeley National Lab, Lawrence Berkeley National Laboratory, Advanced Light Source, E.O. Lawerence Berkeley National Laboratory, Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, USA

  • Junichiro Kono

    Rice University

  • Aaron Bostwick

    ALS, LBNL, Berkeley, Lawrence Berkeley National Lab, Lawrence Berkeley National Laboratory, Advanced Light Source, LBNL, Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, USA

  • Jiun-Haw Chu

    University of Washington

  • Atsushi Fujimori

    Univ of Tokyo

  • Eli Rotenberg

    ALS, LBNL, Berkeley, Lawrence Berkeley National Laboratory, Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, USA

  • Boris I Yakobson

    Rice University

  • Di-Jing Huang

    Natl Synchrotron Rad Res Ctr

  • Qimiao Si

    Rice University

  • Makoto Hashimoto

    SLAC National Accelerator Laboratory

  • Robert J Birgeneau

    University of California, Berkeley

  • Guanghan Cao

    Zhejiang University, Zhejiang Univ

  • Donghui Lu

    SLAC National Accelerator Laboratory

  • Ming Yi

    Rice University

  • Pengcheng Dai

    Rice University

  View abstract →

• Electronic Correlation in Cr-based kagome materials

  ORAL

  March 17, 2025, 4:18 PM – March 17, 2025, 4:30 PM

  Publication: arXiv: 2403.03911

  Presenters

  • Roser Valenti

    Goethe University Frankfurt, Frankfurt

  Authors

  • Fang Xie

    Rice University

  • Roser Valenti

    Goethe University Frankfurt, Frankfurt

  • Ying Li

    Xi'an Jiaotong University

  • Yuan Fang

    Rice University

  • Lei Chen

    Stony Brook University, Rice University

  • Shouvik Sur

    Rice University

  • Chandan Setty

    Iowa State University and Ames National Lab

  • Qimiao Si

    Rice University

  View abstract →

• Local Probe Insight into Kagome Lattice Magnets and Superconductors featuring Charge Order

  ORAL

  March 17, 2025, 4:30 PM – March 17, 2025, 4:42 PM

  Publication: [1] C. Mielke III et al., Phys. Rev. Mat. 5, 034803 (2021).<br>[2] Z. Guguchia, C. Mielke III et al., Nat. Comm. 14, 153 (2023).<br>[3] C. Mielke III et al., Nature 602, 245 (2022).<br>[4] C. Mielke III et al., Comm. Phys. 5, 107 (2022).<br>[5] R. Khasanov et al., Phys. Rev. Res. 4, 02344 (2022).<br>[6] C. Mielke III. University of Zurich, Faculty of Science (2024).

  Presenters

  • Charles Mielke

    Paul Scherrer Institute, Max Planck Institute for theStructure and Dynamics of Matter

  Authors

  • Charles Mielke

    Paul Scherrer Institute, Max Planck Institute for theStructure and Dynamics of Matter

  • Hubertus Luetkens

    Paul Scherrer Institute

  • Alex Amato

    Paul Scherrer Institute

  • Rustem Khasanov

    Paul Scherrer Institute, Paul Scherrer Institut

  • Marc Janoschek

    Paul Scherrer Institute

  • Rustem Khasanov

    Paul Scherrer Institute, Paul Scherrer Institut

  • Johan Chang

    Universität Zürich, University of Zurich (UZH), University of Zurich

  • Debarchan Das

    Paul Scherrer Institute, Paul Scherrer Institut

  • Ritu Gupta

    Paul Scherrer Institut

  • Jennifer Graham

    Paul Scherrer Institute, Paul Scherrer Institut

  • Zurab Guguchia

    Paul Scherrer Institute

  View abstract →

• Successive orthorhombic distortions in Kagome metals

  ORAL

  March 17, 2025, 4:42 PM – March 17, 2025, 4:54 PM

  Presenters

  • Ryo Misawa

    The University of Tokyo

  Authors

  • Ryo Misawa

    The University of Tokyo

  • Rinsuke Yamada

    The Univesity of Tokyo, Univ of Tokyo

  • Shunsuke Kitou

    The University of Tokyo

  • Olajumoke Kalejaiye

    North Carolina State University

  • Ryota Nakano

    The University of Tokyo, Univ of Tokyo

  • Ryo Takenaka

    The University of Tokyo

  • Yoshihiro Okamura

    Univ of Tokyo, The University of Tokyo

  • Hikaru Watanabe

    Univ of Tokyo, Research Center for Advanced Science and Technology, University of Tokyo, 4-6-1 Meguro-ku, Tokyo, 153-8904, Japan, The University of Tokyo

  • Markus Kriener

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

  • Priya R Baral

    The University of Tokyo

  • Maxim Avdeev

    ANSTO

  • Yuiga Nakamura

    JASRI

  • Yoshichika Onuki

    RIKEN

  • Yasujiro Taguchi

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

  • Takahisa Arima

    RIKEN Center for Emergent Matter Science, Univ of Tokyo, The University of Tokyo

  • Youtarou Takahashi

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

  • Yusuke Nambu

    Tohoku University

  • Milena Jovanovic

    North Carolina State University

  • Leslie M Schoop

    Princeton University

  • Max Hirschberger

    Univ of Tokyo, University of Tokyo

  View abstract →

• Noncollinear magnetism and Spin Dynamics of a Novel Frustrated Kagome-Strip Structure: Na₂Co₃(AsO₄)₂(OH)₂

  ORAL

  March 17, 2025, 4:54 PM – March 17, 2025, 5:06 PM

  Presenters

  • Duminda Liurukara

    University of Missouri, Oak Ridge National Laboratory

  Authors

  • Duminda Liurukara

    University of Missouri, Oak Ridge National Laboratory

  View abstract →

• Momentum resolved fingerprint of Mottness in Nb₃Br₈

  ORAL

  March 17, 2025, 5:06 PM – March 17, 2025, 5:18 PM

  Publication: Momentum-Resolved Fingerprint of Mottness in Layer-Dimerized Nb3Br8

  Presenters

  • Mihir Date

    Max Planck Institute of Microstructure Physics / DLS Ltd.

  Authors

  • Mihir Date

    Max Planck Institute of Microstructure Physics / DLS Ltd.

  • Francesco Petocchi

    Department of Quantum Matter Physics, University of Geneva

  • Yun Yen

    Paul-Scherrer Institute, Paul Scherrer Institute

  • Jonas A Krieger

    Max Planck Institute of Microstructure Physics

  • Banabir Pal

    Max Planck Institute of Microstructure Physics

  • Vicky Hasse

    Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for Chemical Physics of Solids, Dresden

  • Emily C McFarlane

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

  • Chris Körner

    Martin-Luther-Universitaet Halle-Wittenberg, Halle (Saale)

  • Jiho Yoon

    Max Planck Institute of Microstructure Physics

  • Matthew D Watson

    Diamond Light Source Ltd

  • Vladimir N Strocov

    PSI, Photon Science Division, Paul Scherrer Institute, Paul Scherrer Institute, Swiss Light Source, Photon Science Division, Paul Scherrer Institute, Villigen, Switzerland

  • Yuanfeng Xu

    Zhejiang University

  • Ilya Kostanovskiy

    Max Planck Institute of Microstructure Physics

  • Mazhar N Ali

    TU Delft

  • Sailong Ju

    Paul Scherrer Institute

  • Nicholas C Plumb

    Paul Scherrer Institute

  • Michael A Sentef

    University of Bremen

  • Georg Woltersdorf

    Martin-Luther Universitaet Halle-Wittenberg, Halle

  • Michael Schueler

    Paul Scherrer Institute / University of Fribourg, Laboratory for Materials Simulations, Paul Scherrer Institute, Villigen, Switzerland, Paul-Scherrer Institute, Paul Scherrer Institute

  • Philipp Werner

    University of Fribourg-Perolles

  • Claudia Felser

    Max Planck Institute for Chemical Physics of Solids

  • Stuart S Parkin

    Max Planck Institute of Microstructure Physics

  • Niels B Schröter

    Max Planck Institute of Microstructure Physics

  View abstract →

• Spin fluctuations in FeSb2

  ORAL

  March 17, 2025, 5:18 PM – March 17, 2025, 5:30 PM

  Presenters

  • Nicholas Popiel

    Univ of Cambridge

  Authors

  • Nicholas Popiel

    Univ of Cambridge

  • Tarig Mustafa

    University of Cambridge

  • Ke-Jun Xu

    Stanford University

  • Zhi-Xun Shen

    Stanford University

  • Henning Sirringhaus

    University of Cambridge

  • Stephen Blundell

    University of Oxford

  • Suchitra Sebastian

    University of Cambridge

  View abstract →