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Heavy Fermions II

ORAL · M63 · ID: 46417

Presentations

  • Investigations on the thermoelectric properties of YbCo<sub>2-x</sub>Ni<sub> x</sub>Zn<sub>20</sub>

    ORAL

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    Presenters

    • Jorge R Galeano-Cabral

      NHFML; Florida State University, NHMFL; Florida State University

    Authors

    • Jorge R Galeano-Cabral

      NHFML; Florida State University, NHMFL; Florida State University

    • Benny Schundelmier

      NHMFL; Florida State University

    • Olatunde Oladehin

      Department of Physics, Florida State University.; National High Magnetic Field Laboratory, Florida State University, NHMFL; Florida State University

    • Juan Ordonez

      FAMU-FSU College of Engineering; Florida State University

    • Ryan Baumbach

      National High Magnetic Field Laboratory, NHFML; Florida State University, NHMFL; Florida State University

    • Kaya Wei

      Florida State University, National High Magnetic Field Laboratory - Florida State University, NHFML; Florida State University, NHMFL; Florida State University

    View abstract →

  • Enhanced Thermoelectric Properties at Low Temperatures in Heavy Fermion Compounds Ce<sub>a</sub>Sm<sub>b</sub>Eu<sub>c</sub>Yb<sub>d</sub>Ir<sub>2</sub>Zn<sub>20</sub> (a + b + c + d = 1)

    ORAL

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    Publication: [1] Wei, et. al. Sci. Adv. 5, eaaw6183 (2019).

    Presenters

    • Benny c Schundelmier

      Florida State University

    Authors

    • Benny c Schundelmier

      Florida State University

    • Jorge R Galeano-Cabral

      NHFML; Florida State University, NHMFL; Florida State University

    • Keke Feng

      national high magnetic field lab, florida, Department of Physics, Florida State University.; National High Magnetic Field Laboratory, NHFML; Florida State University, NHMFL; Florida State University

    • Olatunde Oladehin

      Department of Physics, Florida State University.; National High Magnetic Field Laboratory, Florida State University, NHMFL; Florida State University

    • Ryan Baumbach

      National High Magnetic Field Laboratory, NHFML; Florida State University, NHMFL; Florida State University

    • Kaya Wei

      Florida State University, National High Magnetic Field Laboratory - Florida State University, NHFML; Florida State University, NHMFL; Florida State University

    View abstract →

  • Effect of hybridization gap on the phononic and electronic excitations of CeCoIn<sub>5</sub>

    ORAL

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    Presenters

    • Mai Ye

      Rutgers University

    Authors

    • Mai Ye

      Rutgers University

    • Hsiang-Hsi Kung

      University of British Columbia

    • Priscila Rosa

      Quantum Group, Los Alamos National Laboratory, Los Alamos, NM 87545, USA, Los Alamos National Laboratory

    • Eric D Bauer

      Los Alamos Natl Lab, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, U.S.A., Los Alamos National Laboratory, Los Alamos, New Mexico, 87545, USA

    • Girsh E Blumberg

      Rutgers University, New Brunswick

    View abstract →

  • Strange metal physics at high fields in “clean” CeOs<sub>4</sub>Sb<sub>12</sub>

    ORAL

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    Presenters

    • John Singleton

      Los Alamos Natl Lab, NHMFL, Los Alamos National Lab, NHMFL/ LANL

    Authors

    • John Singleton

      Los Alamos Natl Lab, NHMFL, Los Alamos National Lab, NHMFL/ LANL

    • Kathrin Gotze

      Warwick University

    • Matthew J Pearce

      University of Warwick, Warwick University

    • Paul A Goddard

      Univ of Warwick, University of Warwick

    • M Brian Maple

      Department of Physics, University of California, San Diego, University of California, San Diego, University of California - San Diego, University of California San Diego

    • Pei-Chun Ho

      California State University, Fresno, Califor. State U, Fresno

    • Matthew J Coak

      University of Warwick

    View abstract →

  • Examination of the hybridization gap in CeTX heavy-fermion compounds

    ORAL

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    Presenters

    • Thomas U Boehm

      Los Alamos National Laboratory

    Authors

    • Thomas U Boehm

      Los Alamos National Laboratory

    • Rohit P Prasankumar

      a. Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, Los Alamos Natl Lab

    • Yu Liu

      Los Alamos Natl Lab, Los Alamos National Laboratory

    • Eric D Bauer

      Los Alamos Natl Lab, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, U.S.A., Los Alamos National Laboratory, Los Alamos, New Mexico, 87545, USA

    • Filip Ronning

      Los Alamos Natl Lab, Los Alamos National Laboratory, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, U.S.A., Los Alamos National Laboratory, Los Alamos, New Mexico, 87545, USA

    View abstract →

  • Magnetoresistance and Torque Magnetization of YbB<sub>12</sub> in Pulsed Magnetic Fields

    ORAL

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    Presenters

    • Christopher A Mizzi

      Los Alamos National Laboratory

    Authors

    • Christopher A Mizzi

      Los Alamos National Laboratory

    • Neil Harrison

      Los Alamos Natl Lab, National High Magnetic Field Laboratory, Los Alamos, New Mexico 87545, U.S.A.

    • William A Phelan

      Los Alamos National Laboratory

    • Lucas A Pressley

      Johns Hopkins University

    • Tyrel M McQueen

      Johns Hopkins University, Department of Chemistry, The Johns Hopkins University

    • Priscila Rosa

      Quantum Group, Los Alamos National Laboratory, Los Alamos, NM 87545, USA, Los Alamos National Laboratory

    • Mun K Chan

      Los Alamos National Laboratory

    View abstract →

  • NMR study on mixed valence insulator SmB<sub>6</sub>

    ORAL

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    Presenters

    • Rong Cong

      Brown University, Brown University, Providence, Rhode Island 02912, USA

    Authors

    • Rong Cong

      Brown University, Brown University, Providence, Rhode Island 02912, USA

    • Erick Garcia

      Brown University, Brown University, Providence, Rhode Island 02912, USA

    • Wencong Liu

      Brown University

    • Arneil P Reyes

      Florida State University, FSU-NHMFL

    • Suchitra Sebastian

      Univ of Cambridge

    • Vesna F Mitrovic

      Brown University, Brown University, Providence, Rhode Island 02912, USA

    View abstract →

  • STM study of the atomic and electronic structure of a single-layer Kondo lattice CePt<sub>6</sub>/Pt(111)

    ORAL

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    Publication: Koichiro Ienaga, Sunghun Kim, Toshio Miyamachi, and Fumio Komori, Phys. Rev. B (accepted)

    Presenters

    • Koichiro Ienaga

      Tokyo Institute of Technology

    Authors

    • Koichiro Ienaga

      Tokyo Institute of Technology

    • Sunghun Kim

      Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea, Korea Advanced Institute of Science and Technology

    • Toshio Miyamachi

      Institute of Materials and Systems for Sustainability, Nagoya University

    • Fumio Komori

      Institute of Industrial Science, The University of Tokyo

    View abstract →

  • A DFT + DMFT study of the two-channel quadrupolar Kondo effect in PrV<sub>2</sub>Al<sub>20</sub>

    ORAL

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    Presenters

    • Marvin Lenk

      Physikalisches Institut & Bethe Center for Theoretical Physics, Universität Bonn, Germany

    Authors

    • Marvin Lenk

      Physikalisches Institut & Bethe Center for Theoretical Physics, Universität Bonn, Germany

    • Fei Gao

      Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA

    • Johann Kroha

      Univ Bonn, Universität Bonn, Physikalisches Institut & Bethe Center for Theoretical Physics, Universität Bonn, Germany

    • Andriy H Nevidomskyy

      Rice Univ, Rice University, Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA, Department of Physics and Astronomy, Rice University, TX, USA, Department of Physics and Astronomy, Rice University, Department of Physics & Astronomy, Rice University

    View abstract →

  • Ultrafast, coherent time evolution of terahertz-pumped heavy-fermion systems

    ORAL

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    Publication: [1] C. Wetli, S. Pal, J. Kroha, K. Kliemt, C. Krellner, O. Stockert, H. v. Löhneysen, and M. Fiebig, Time-resolved collapse and revival of the Kondo state near a quantum phase transition, Nature Phys. 14, 1103 (2018)<br>[2] S. Pal, C. Wetli, F. Zamani, O. Stockert, H. v. Löhneysen, M. Fiebig, and J. Kroha, <br>Phys. Rev. Lett. 122, 096401 (2019)<br>[3] C.-J. Yang, S. Pal, F. Zamani, K. Kliemt, C. Krellner, O. Stockert, H. v. Löhneysen, J. Kroha, and Manfred Fiebig, Phys. Rev. Research 2, 033296 (2020)<br>[4] F. Meirinhos, M. Kajan, J. Kroha, and T. Bode, Adaptive Numerical Solution of Kadanoff-Baym Equations, arXiv 2110.04793

    Presenters

    • Francisco Meirinhos

      Universität Bonn, University of Bonn

    Authors

    • Francisco Meirinhos

      Universität Bonn, University of Bonn

    • Johann Kroha

      Univ Bonn, Universität Bonn, Physikalisches Institut & Bethe Center for Theoretical Physics, Universität Bonn, Germany

    View abstract →

  • Electronic Structure Study of a Kondo Lattice System CeCuSb<sub>2</sub>

    ORAL

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    Publication: [1] S. Patil et. al., J. Phys.: Condens. Matter, 22 255602 (2010);<br>[2] A. Thamizhavel et.al., Phys. Rev. B, 68, 054427 (2003).

    Presenters

    • Sawani Datta

      Tata Institute of Fundamental Research

    Authors

    • Sawani Datta

      Tata Institute of Fundamental Research

    • Ram Prakash Pandeya

      Tata Institute of Fundamental Research

    • Arka Bikash Dey

      DESY, Petra III, Hamburg, Germany

    • Christoph Schlueter

      Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany, DESY, Petra III, Hamburg, Germany

    • Andrei Gloskovskii

      Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany, DESY, Petra III, Hamburg, Germany, DESY, Deutsches Elektronen-Synchrotron DESY, Germany

    • Thiago Peixoto

      DESY, Petra III, Hamburg, Germany

    • A Thamizhavel

      Department of Condensed Matter Physics and Materials Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India, Tata Institute of Fundamental Research, Mumbai, Tata Institute of Fundamental Research

    • Kalobaran Maiti

      Tata Inst of Fundamental Res

    View abstract →