APS Logo

Topology and Exotic Orders in Heavy Fermions

ORAL · MAR-F26 · ID: 3114194

Presentations

  • Field-induced two-dimensionality in UTe<sub>2</sub>

    ORAL

    –

    Presenters

    • Ling Zhang

      Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Institute for the Structure and Dynamics of Matte

    Authors

    • Ling Zhang

      Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Institute for the Structure and Dynamics of Matte

    • Chunyu Guo

      Max Planck Institute for the Structure & Dynamics of Matter, Max Planck Institute for the Structure an Dynamics of Matter

    • David E Graf

      Florida State University, National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL, NHMFL

    • Carsten Putzke

      Max Planck Institute for the Structure & Dynamics of Matter

    • Priscila Rosa

      Los Alamos National Laboratory (LANL)

    • Filip Ronning

      Los Alamos National Laboratory (LANL)

    • Philip JW Moll

      Max Planck Institute for the Structure & Dynamics of Matter

    View abstract →

  • Understanding of the emergent electronic phases and competing interactions through Re and Rh co-substitution in the correlated f-electron superconductor URu<sub>2</sub>Si<sub>2</sub>.

    ORAL

    –

    Presenters

    • Kalyan Sasmal

      University of California, San Diego

    Authors

    • Kalyan Sasmal

      University of California, San Diego

    • Jiayi Hu

      Princeton University

    • Rebekah V Faulstick

      University of California, San Diego

    • Bob Minyu Wang

      University of California, Davis

    • Robert A Robinson

      Pennsylvania State University, The Pennsylvania State University, Penn State

    • Trevor Keiber

      University of San Diego

    • Sheng Ran

      Washington University, St. Louis

    • M. Brian Maple

      University of California, San Diego, University of California San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    View abstract →

  • Topological Kondo Superconductors.

    ORAL

    –

    Publication: Zekun Zhuang and Piers Coleman, Topological Superocnductivity in a spin-orbit coupled Kondo Lattice, arXiv:2410.02171 (2024).

    Presenters

    • Piers Coleman

      Rutgers University

    Authors

    • Piers Coleman

      Rutgers University

    • zekun zhuang

      University of Wisconsin - Madison

    View abstract →

  • Structural and uranium valence change in UTe<sub>2</sub> and UFe<sub>2</sub>Si<sub>2</sub> detected by high pressure x-ray diffraction and resonant x-ray emission spectroscopy

    ORAL

    –

    Publication: [1] Yuhang Deng, Eric Lee-Wong, Camilla M. Moir , Ravhi S. Kumar , Nathan Swedan , Changyong Park , Dmitry Yu Popov , Yuming Xiao , Paul Chow , Ryan E. Baumbach, Russell J. Hemley , M. Brian Maple. Structural transition and uranium valence change in UTe2 at high pressure revealed by x-ray diffraction and spectroscopy. Physics Review B, 110, 075140 (2024)<br>[2] Fuminori Honda, Shintaro Kobayashi, Naomi Kawamura, Saori Kawaguchi, Takatsugu Koizumi, Yoshiki J. Sato, Yoshiya Homma, Naoki Ishimatsu, Jun Gouchi, Yoshiya Uwatoko, Hisatomo Harima, Jacques Flouquet, and Dai Aoki, "Pressure-induced structural transition and new superconducting phase in UTe2," J. Phys. Soc. Jpn. 92, 044702 (2023).<br>[3] Larissa Q. Huston, Dmitry Y. Popov, Ashley Weiland, Mitchell M. Bordelon, Priscila F. S. Rosa, Richard L. Rowland, II, Brian L. Scott, Guoyin Shen, Changyong Park, Eric K. Moss, S. M. Thomas, J. D. Thompson, Blake T. Sturtevant, and Eric D. Bauer, "Metastable phase of UTe2 formed under high pressure above 5 GPa," Phys. Rev. Mat. 6, 114801 (2022).

    Presenters

    • Eric Lee-Wong

      University of California, San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    Authors

    • Eric Lee-Wong

      University of California, San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    • Yuhang Deng

      University of California, San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    • Camilla M Moir

      University of California, San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    • Ravhi S Kumar

      Department of Physics, University of Illinois Chicago, Chicago, IL 60607, USA, University of Illinois at Chicago, Department of Physics, University of Illinois Chicago

    • Nathan Swedan

      Department of Physics, University of California, San Diego, CA 92093, USA

    • Changyong Park

      HPCAT, X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA, HPCAT, X-ray Science Division, Argonne National Laboratory

    • Dmitry Popov

      High Pressure Collaborative Access Team, X-ray Science Division, Argonne National Laboratory, Argonne, IL 60439, USA

    • Yuming Xiao

      High Pressure Collaborative Access Team, X-ray Science Division, Argonne National Laboratory, Argonne, IL 60439, USA

    • Paul Chow

      High Pressure Collaborative Access Team, X-ray Science Division, Argonne National Laboratory, Argonne, IL 60439, USA

    • Ryan E Baumbach

      Department of Physics, University of California, Santa Cruz, CA 95064, USA, UC Santa Cruz

    • Russell J Hemley

      University of Illinois at Chicago, University of Illinois Chicago, Departments of Physics, Chemistry, and Earth and Environmental Sciences, University of Illinois Chicago, Chicago, IL 60607, USA, Departments of Physics, Chemistry, and Earth and Environmental Sciences, University of Illinois Chicago

    • Peter S Riseborough

      Department of Physics, Temple University, Philadelphia, PA 19122, USA, Temple University

    • M. Brian Maple

      University of California, San Diego, University of California San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    View abstract →

  • Coherent mesoscopic transport, noise measurements, and electron-phono coupling in heavy fermion YbAl<sub>3</sub>

    ORAL

    –

    Presenters

    • Dale Thomas Lowder

      Rice University

    Authors

    • Dale Thomas Lowder

      Rice University

    • Douglas Natelson

      Rice University

    • Darrell G Schlom

      Cornell University, Platform for the Accelerated Realization, Analysis, and Discovery of Interface Materials (PARADIM), Cornell University

    • Shouvik Chatterjee

      Tata Institute of Fundamental Research (TIFR)

    • Kyle M Shen

      Cornell University

    View abstract →

  • Microscopic Theory for Amplitude-Modulated Pair Density Waves in Doped Heavy Fermion Materials

    ORAL

    –

    Publication: 1. Aaditya Panigrahi, Alexei Tsvelik, Piers Coleman, Breakdown of order- fractionalization in the CPT model Phys. Rev. B 110, 104520 – (2024)<br>2. Piers Coleman, Aaditya Panigrahi, and Alexei Tsvelik A solvable 3D Kondo lattice exhibiting odd-frequency pairing and order fractionalization Phys. Rev. Lett. 129, 177601 (2022)<br>3. Aaditya Panigrahi, Alexei Tsvelik, Piers Coleman, "Microscopic theory of pair- density waves in the CPT model", in prep.

    Presenters

    • Aaditya Panigrahi

      Rutgers University

    Authors

    • Aaditya Panigrahi

      Rutgers University

    • Piers Coleman

      Rutgers University

    • Alexei Tsvelik

      Brookhaven National Laboratory (BNL)

    View abstract →

  • Hidden Phase in UBiTe Studied by Scanning Tunneling Spectroscopy

    ORAL

    –

    Publication: manuscript currently in preparation

    Presenters

    • Marisa L Romanelli

      University of Illinois at Urbana-Champaign

    Authors

    • Marisa L Romanelli

      University of Illinois at Urbana-Champaign

    • Yuqing Xing

      University of Illinois at Urbana-Champaign

    • Avior Almoalem

      University of Illinois Urbana-Champaign

    • Jiahui A Zhu

      Washington University at St. Louis

    • David Martinez

      Washington University, St. Louis, Washington University at St. Louis

    • Binghai Yan

      Weizmann Institute of Science

    • Sheng Ran

      Washington University, St. Louis

    • Hengxin Tan

      Weizmann Institute of Science

    • Vidya Madhavan

      University of Illinois at Urbana-Champaign

    View abstract →

  • Single transition PrOs<sub>4</sub>Sb<sub>12</sub> single crystals under strain

    ORAL

    –

    Publication: Vianez et al., Single transition PrOs4Sb12 single crystals under strain, in preparation

    Presenters

    • Pedro Vianez

      Los Alamos National Laboratory

    Authors

    • Pedro Vianez

      Los Alamos National Laboratory

    • Sanu Mishra

      Rice University, Los Alamos National Laboratory (LANL)

    • Eric D Bauer

      Los Alamos National Laboratory (LANL)

    • Sean M Thomas

      Los Alamos National Laboratory (LANL)

    • Filip Ronning

      Los Alamos National Laboratory (LANL)

    View abstract →

  • Strongly anisotropic magnetism in heavy fermion-like material

    ORAL

    –

    Presenters

    • Danila Sokratov

      University of Maryland College Park

    Authors

    • Danila Sokratov

      University of Maryland College Park

    • Ram Kumar

      University of Maryland College Park

    • Danielle R Yahne

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Jared Z Dans

      University of Maryland, University of Maryland, College Park

    • Hector Cein Mandujano

      University of Maryland College Park, University of Maryland, College Park

    • Phineas Sobel

      University of Maryland, College Park

    • Efrain E Rodriguez

      University of Maryland College Park, University of Maryland, College Park

    • Johnpierre Paglione

      University of Maryland College Park, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

    View abstract →