Molecular Beam Epitaxy of Topological Magnets and Heterostructures

Presentations

• Magnetic topological insulators: from fundamental physics to a quantum standard of resistance

  ORAL · Invited

  March 19, 2025, 11:30 AM – March 19, 2025, 12:06 PM

  Publication: S. Grauer, K. M. Fijalkowski et al., Phys. Rev. Lett. 118, 246801 (2017).
  K. M. Fijalkowski et al., Phys. Rev. B 103, 235111 (2021).
  K. M. Fijalkowski et al., Adv. Sci. 10, 2303165 (2023).
  D. K. Patel, et al., ArXiv:2410.13365 (2024) (to be published in Nat. Electron.)
  K. M. Fijalkowski et al. Nat. Commun. 12, 5599 (2021).
  K. M. Fijalkowski et al. Nat. Electron. 7, 438-443 (2024).

  Presenters

  • Charles Gould

    • Julius-Maximilians University of Wuerzburg
    • University of Wuerzburg

  Authors

  • Charles Gould

    • Julius-Maximilians University of Wuerzburg
    • University of Wuerzburg

  • Laurens W Molenkamp

    • Julius-Maximilians University of Wuerzburg
    • University of Wuerzburg

  • Kajetan M Fijalkowski

    • University of Wuerzburg

  View abstract →

• Probing Magnetically Doped Topological Insulators with Capacitance Measurements

  ORAL

  March 19, 2025, 12:06 PM – March 19, 2025, 12:18 PM

  Presenters

  • Adam Bozzone

    • Purdue University

  Authors

  • Adam Bozzone

    • Purdue University

  • Ryutaro Yoshimi

    • Department of Advanced Materials Science, The University of Tokyo

  • Minoru Kawamura

    • RIKEN Center for Emergent Matter Science (CEMS)

  • Atsushi Tsukazaki

    • Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo
    • Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), University of Tokyo

  • Masashi Kawasaki

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo
    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), University of Tokyo

  • Yoshinori Tokura

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo
    • Univ of Tokyo
    • The University of Tokyo, RIKEN Center for Emergent Matter Science (CEMS), Tokyo college, The University of Tokyo
    • RIKEN Center for Emergent Matter Science (CEMS); Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo; Tokyo College, Univ. of Tokyo
    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics, Quantum-Phase Electronics Center (QPEC) and Tokyo College, University of Tokyo

  • Gabor A Csathy

    • Purdue University

  View abstract →

• Oral: Atomic scale insights into magnetic topological materials.

  ORAL

  March 19, 2025, 12:18 PM – March 19, 2025, 12:30 PM

  Presenters

  • Rishav Harsh

    • National Institute of Standards and Technology, Gaithersburg & University of Maryland, College Park

  Authors

  • Rishav Harsh

    • National Institute of Standards and Technology, Gaithersburg & University of Maryland, College Park

  • Sungmin Kim

    • National Institute of Standards and Technology (NIST) & University of Maryland, College Park
    • National Institute of Standards and Technology (NIST), University of Maryland (UMD)

  • Steven Blankenship

    • National Institute of Standards and Technology, Gaithersburg
    • National Institute of Standards and Technology (NIST)

  • Nikolai Zhitenev

    • National Institute of Standards and Technology, Gaithersburg
    • National Institute of Standards & Technology

  • Paul Haney

    • National Institute of Standards and Technology (NIST)
    • Physical Measurement Laboratory, National Institute of Standards and Technology

  • Joseph A Stroscio

    • National Institute of Standards and Technology (NIST)

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 19, 2025, 12:30 PM – March 19, 2025, 12:42 PM

  View abstract →

• Proximity-induced anomalous Hall effect and carrier-type-dependent weak localization effect in (Bi, Sb)₂Te₃ thin films due to Cr₂O₃ interfacial layers

  ORAL

  March 19, 2025, 12:42 PM – March 19, 2025, 12:54 PM

  Presenters

  • Xiaoyu Yuan

    • Rutgers University

  Authors

  • Xiaoyu Yuan

    • Rutgers University

  • Deepti Jain

    • Rutgers University

  • Hee Taek Yi

    • Rutgers University

  • Colby Stoddard

    • Rutgers University

  • Seongshik Oh

    • Rutgers University

  View abstract →

• Magnetic proximity-induced anomalous Hall effect in magnetic topological insulator trilayers Cr₂Ge₂Te₆/(Bi,Sb)₂Te₃/Eu₃Fe₅O₁₂

  ORAL

  March 19, 2025, 12:54 PM – March 19, 2025, 1:06 PM

  Presenters

  • Ko-Hsuan Chen

    • Department of Physics, National Tsing Hua University

  Authors

  • Ko-Hsuan Chen

    • Department of Physics, National Tsing Hua University

  • Hsuan-Ning Chen

    • Department of Physics, National Tsing Hua University

  • Pei-Tze Chen

    • Department of Physics, National Tsing Hua University

  • Chia-Hung Hsu

    • National Synchrotron Radiation Research Center
    • National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan

  • Shang-Fan Lee

    • Inst of Physics Academia Sinica
    • Institute of Physics, Academia Sinica

  • Minghwei Hong

    • National Taiwan University
    • Graduate Institute of Applied Physics and Department of Physics, National Taiwan University

  • Jueinai Kwo

    • National TsingHua University
    • National Tsing Hua University
    • Department of Physics, National Tsing Hua University

  View abstract →

• Modeling non-local transport measurements of a quantum anomalous Hall insulator

  ORAL

  March 19, 2025, 1:06 PM – March 19, 2025, 1:18 PM

  Presenters

  • Valery Ortiz Jimenez

    • Physical Measurement Laboratory, National Institute of Standards and Technology
    • National Institute of Standards and Technology (NIST)

  Authors

  • Valery Ortiz Jimenez

    • Physical Measurement Laboratory, National Institute of Standards and Technology
    • National Institute of Standards and Technology (NIST)

  • Ngoc Thanh Mai Tran

    • University of Maryland College Park
    • University of Maryland
    • Joint Quantum Institute, University of Maryland

  • Linsey K Rodenbach

    • Department of Physics, Stanford University

  • Molly P Anderson

    • Department of Materials Science and Engineering, Stanford University

  • Peng Zhang

    • UCLA
    • Department of Electrical and Computer Engineering, University of California

  • Lixuan Tai

    • University of California, Los Angeles
    • Department of Electrical and Computer Engineering, University of California

  • Kang-Lung L Wang

    • University of California, Los Angeles
    • Department of Electrical and Computing Engineering, University of California

  • David Goldhaber-Gordon

    • Stanford Institute for Materials & Energy Sciences, Stanford University
    • Stanford University
    • Department of Physics, Stanford University

  • Albert F Rigosi

    • National Institute of Standards and Technology
    • Physical Measurement Laboratory, National Institute of Standards and Technology
    • National Institute of Standards and Technology (NIST)

  • Paul Haney

    • National Institute of Standards and Technology (NIST)
    • Physical Measurement Laboratory, National Institute of Standards and Technology

  • Curt A Richter

    • National Institute of Standards and Technology (NIST)
    • Physical Measurement Laboratory, National Institute of Standards and Technology

  View abstract →

• Topological surface state and odd-parity magnetoresistance induced in narrow-gap semiconductor α-Sn by magnetic proximity effect

  ORAL

  March 19, 2025, 1:18 PM – March 19, 2025, 1:30 PM

  Publication: Soichiro Fukuoka, Tomoki Hotta, Le Duc Anh*, Takahiro Chiba, Yohei Kota, and Masaaki Tanaka*, Topological phase transition induced by the magnetic proximity effect. (Submited)
  

  Presenters

  • Le Duc Anh

    • Univ of Tokyo

  Authors

  • Le Duc Anh

    • Univ of Tokyo

  • Soichiro Fukuoka

    • The university of Tokyo
    • Univ of Tokyo

  • Tomoki Hotta

    • Univ of Tokyo

  • Takahiro Chiba

    • Tohoku University

  • Yohei Kota

    • Fukushima College

  • Masaaki Tanaka

    • Univ of Tokyo

  View abstract →

• Anisotropic in-plane magnetoresistance and Hall effect in Weyl metal SrRuO₃ thin films

  ORAL

  March 19, 2025, 1:30 PM – March 19, 2025, 1:42 PM

  Presenters

  • Wei-Li Lee

    • Inst of Physics Academia Sinica

  Authors

  • Wei-Li Lee

    • Inst of Physics Academia Sinica

  • Uddipta Kar

    • Inst of Physics Academia Sinica

  • Elisha Cho-Hao Lu

    • Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
    • Institute of Physics Academia Sinica

  • Akhilesh Kumar Singh

    • Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan
    • Academia Sinica

  • P. V. Sreenivasa Reddy

    • Department of Physics, National Taiwan University, Taipei 10617, Taiwan
    • Dept. of Physics, National Taiwan University

  • Guang-Yu Guo

    • National Taiwan University

  View abstract →

• Unconventional magnetic interactions in thin films of the kagome magnet TbMn₆Sn₆

  ORAL

  March 19, 2025, 1:42 PM – March 19, 2025, 1:54 PM

  Presenters

  • Jagannath Jena

    • Argonne National Laboratory

  Authors

  • Jagannath Jena

    • Argonne National Laboratory

  • Arnab Singh

    • Brookhaven National Laboratory

  • Qianheng Du

    • Argonne National Laboratory

  • Junyi Yang

    • Argonne National Laboratory

  • Daniel Haskel

    • Argonne National Laboratory

  • Peter Bencok

    • Diamond Light Source
    • 3Diamond Light Source, UK

  • Deshun Hong

    • Argonne National Laboratory

  • Changjiang Liu

    • State Univ of NY - Buffalo

  • John E Pearson

    • Argonne National Laboratory

  • Brandon Fisher

    • Argonne National Laboratory

  • Ulrich Welp

    • Argonne National Laboratory

  • Daniel Phelan

    • Argonne National Laboratory

  • Abdulgani Annaberdiyev

    • Oak Ridge National Laboratory

  • Jaron T Krogel

    • Oak Ridge National Laboratory

  • Robert J McQueeney

    • Iowa State University
    • Ames National Laboratory and Iowa State University

  • Panchapakesan Ganesh

    • Oak Ridge National Laboratory

  • Anand Bhattacharya

    • Argonne National Laboratory

  View abstract →

• Oral: Exploration of the magnetic proximity effect in a Dirac semimetal

  ORAL

  March 19, 2025, 1:54 PM – March 19, 2025, 2:06 PM

  Presenters

  • Emma K Steinebronn

    • Pennsylvania State University

  Authors

  • Emma K Steinebronn

    • Pennsylvania State University

  • Saurav Islam

    • Pennsylvania State University

  • Alexander Grutter

    • National Institute of Standards and Technology (NIST)
    • National Institute Standard and Technology

  • Christopher Jensen

    • NIST

  • Julie Ann Borchers

    • National Institute of Standards and Technology (NIST)

  • Wilson J Yanez Parreno

    • University of California Santa Barbara

  • Supriya Ghosh

    • University of Minnesota

  • Juan R Chamorro

    • Carnegie Mellon University

  • Tyrel M McQueen

    • Johns Hopkins University

  • Tyrel M McQueen

    • Johns Hopkins University

  • Chaoxing Liu

    • Pennsylvania State University
    • The Pennsylvania State University

  • Andre Mkhoyan

    • University of Minnesota
    • University of Minnesota, Twin Cities

  • Nitin Samarth

    • Pennsylvania State University

  View abstract →

• Exploring emergent phases and phenomena at a Weyl semimetal/spin ice pyrochlore interface

  ORAL

  March 19, 2025, 2:06 PM – March 19, 2025, 2:18 PM

  Publication: Wu, Tsung-Chi, et al. "Electronic anisotropy and rotational symmetry breaking at a Weyl semimetal/spin ice interface." arXiv preprint arXiv:2409.18880 (2024).

  Presenters

  • Tsung-Chi Wu

    • Rutgers University

  Authors

  • Tsung-Chi Wu

    • Rutgers University

  • Yueqing Chang

    • Rutgers University

  • Angkun Wu

    • Los Alamos National Laboratory
    • Rutgers University
    • Los Alamos National Lab

  • Michael Terilli

    • Rutgers University

  • Fangdi Wen

    • Rutgers University

  • Mikhail Kareev

    • Rutgers University

  • Eun Sang Choi

    • National High Magnetic Field Lab
    • National High Magnetic Field Laboratory
    • National High Magnetic Field Laboratory, Florida State University

  • David E Graf

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

  • Qinghua Zhang

    • IoP, CAS
    • Institute of Physics Chinese Academy of Sciences
    • Institute of Physics, Chinese Academy of Sciences

  • Lin Gu

    • Tsinghua University
    • Department of Materials Science and Engineering, Tsinghua University

  • Zhentao Wang

    • Zhejiang University

  • Jedediah Pixley

    • Rutgers University

  • Jak Chakhalian

    • Rutgers University

  View abstract →