An Assortment of Kagome Metals and Superconductors

Presentations

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

  ORAL

  March 17, 2025, 11:30 AM – March 17, 2025, 11:42 AM

  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• Abstract Withdrawn

  ORAL · Withdrawn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, 11:42 AM – March 17, 2025, 11:54 AM

  View abstract →

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

  ORAL

  March 17, 2025, 11:54 AM – March 17, 2025, 12:06 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, 12:06 PM – March 17, 2025, 12:18 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, 12:18 PM – March 17, 2025, 12:30 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, 12:30 PM – March 17, 2025, 12:42 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, 12:42 PM – March 17, 2025, 12:54 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, 12:54 PM – March 17, 2025, 1:06 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, 1:06 PM – March 17, 2025, 1:18 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, 1:18 PM – March 17, 2025, 1:30 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, 1:30 PM – March 17, 2025, 1:42 PM

  Publication: [1] C. Mielke III et al., Phys. Rev. Mat. 5, 034803 (2021).
  [2] Z. Guguchia, C. Mielke III et al., Nat. Comm. 14, 153 (2023).
  [3] C. Mielke III et al., Nature 602, 245 (2022).
  [4] C. Mielke III et al., Comm. Phys. 5, 107 (2022).
  [5] R. Khasanov et al., Phys. Rev. Res. 4, 02344 (2022).
  [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, 1:42 PM – March 17, 2025, 1:54 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, 1:54 PM – March 17, 2025, 2:06 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, 2:06 PM – March 17, 2025, 2:18 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, 2:18 PM – March 17, 2025, 2:30 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 →