Low Dimensional Topological Materials: Growth, Characterization and Imaging

Presentations

• Magnetic imaging of topological quantum materials

  ORAL

  March 4, 2024, 9:00 AM – March 4, 2024, 9:36 AM

  Publication: [1] W. Wang, Y. Ou, C. Liu, Y. Wang, K. He, Q.-K. Xue, and W. Wu, Nat. Phys. 14, 791 (2018).
  [2] D. Xiao, J. Jiang, J. H. Shin, W. Wang, F. Wang, Y. F. Zhao, C. Liu, W. Wu, M. H. W. Chan, N. Samarth, and C. Z. Chang, Phys. Rev. Lett. 120, 56801 (2018).
  [3] H. Yi, et al, Science, in press, (2023).
  [4] P. M. Sass, W. Ge, J. Yan, D. Obeysekera, J. J. Yang, and W. Wu, Nano Lett. 20, 2609 (2020).
  [5] W. Ge, P. M. Sass, J. Yan, S. H. Lee, Z. Mao, and W. Wu, Phys. Rev. B 103, 134403 (2021).
  [6] P. M. Sass, J. Kim, D. Vanderbilt, J. Yan, and W. Wu, Phys. Rev. Lett. 125, 037201 (2020).
  [7] W. Ge, J. Kim, Y. Chan, D. Vanderbilt, J. Yan, and W. Wu, Phys. Rev. Lett. 129, 107204 (2022).

  Presenters

  • Weida Wu

    Rutgers University

  Authors

  • Weida Wu

    Rutgers University

  View abstract →

• Molecular beam epitaxy growth of SmB₆ thin films

  ORAL

  March 4, 2024, 9:36 AM – March 4, 2024, 9:48 AM

  Presenters

  • Anjolaoluwa Bamtefa

    Harvard University

  Authors

  • Anjolaoluwa Bamtefa

    Harvard University

  • Jason D Hoffman

    Harvard University, Harvard

  • Sandesh S Kalantre

    Stanford Institute for Materials and Energy Sciences, Stanford University Physics Department, Stanford University

  • Molly P Andersen

    Stanford University, Department of Physics, Stanford University, Stanford, California

  • David Goldhaber-Gordon

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

  • Jennifer E Hoffman

    Harvard University

  View abstract →

• Exceptional electronic transport and quantum oscillations in thin bismuth crystals grown inside van der Waals materials

  ORAL

  March 4, 2024, 9:48 AM – March 4, 2024, 10:00 AM

  Publication: Exceptional electronic transport and quantum oscillations in thin bismuth crystals grown inside van der Waals materials
  arxiv preprint
  https://doi.org/10.48550/arXiv.2211.07681

  Presenters

  • Laisi Chen

    University of California, Irvine

  Authors

  • Laisi Chen

    University of California, Irvine

  • Amy X Wu

    University of California, Irvine

  • Naol Tulu

    University of California, Irvine

  • Joshua Wang

    University of California, Irvine

  • Adrian Juanson

    California State University Long Beach

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Electronic and Optical Materials, National Institute for Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science

  • Takashi Taniguchi

    Kyoto Univ, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Sciences, NIMS, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, International Center for Materials Nanoarchitectonics, NIMS, Japan, International Center for Materials Nanoarchitectonics, Tsukuba, National Institue for Materials Science, Kyoto University, National Institute of Materials Science, International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Michael T Pettes

    Los Alamos National Laboratory

  • Marshall A Campbell

    University of California, Irvine

  • Chaitanya A Gadre

    University of California, Irvine

  • Yinong Zhou

    University of California, Irvine

  • Hangman Chen

    University of California, Irvine

  • Penghui Cao

    University of California, Irvine

  • Luis A Jauregui

    University of California, Irvine

  • Ruqian Wu

    University of California, Irvine

  • Xiaoqing Pan

    University of California, Irvine

  • Javier Sanchez-Yamagishi

    University of California Irvine, University of California, Irvine

  View abstract →

• X-ray diffraction of MBE films of the Dirac semimetal SrMnSb₂

  ORAL

  March 4, 2024, 10:00 AM – March 4, 2024, 10:12 AM

  Presenters

  • Leyang Ding

    Santa Clara University

  Authors

  • Leyang Ding

    Santa Clara University

  • Christopher P Weber

    Santa Clara University

  • Javier Garcia de Castro

    Santa Clara University, Boston University

  • Yiyi Wang

    Santa Clara University

  • Thomas Rehaag

    University of Warwick, The University of Warwick

  • Gavin Bell

    University of Warwick, The University of Warwick

  • Philip Mousley

    Diamond Light Source

  • Hadeel Hussain

    Diamond Light Source

  • Manita Rai

    Santa Clara University

  View abstract →

• Control of the Structural Phases of Tin (Sn) thin films Through Lattice Engineering

  ORAL

  March 4, 2024, 10:12 AM – March 4, 2024, 10:24 AM

  Presenters

  • Chandima K Edirisinghe

    University of tennesee

  Authors

  • Chandima K Edirisinghe

    University of tennesee

  • Anjali Rathore

    University of Tennessee

  • An-Hsi Chen

    Oak Ridge National Laboratory

  • Anuradha Wijesinghe

    University of Tennessee

  • Pradip Adhikari

    University of Tennessee

  • Timothy J Yoo

    University of Florida

  • Honggyu Kim

    University of Florida

  • Matthew Brahlek

    Oak Ridge National Laboratory

  • Joon Sue Lee

    University of Tennessee, Knoxville

  View abstract →

• Oral: Electrical transport study of strained α-Sn thin films

  ORAL

  March 4, 2024, 10:24 AM – March 4, 2024, 10:36 AM

  Publication: Planned paper: Electrical transport study of strained α-Sn thin films

  Presenters

  • Anjali Rathore

    University of Tennessee

  Authors

  • Anjali Rathore

    University of Tennessee

  • Chandima K Edirisinghe

    University of tennesee

  • Pradip Adhikari

    University of Tennessee

  • An-Hsi Chen

    Oak Ridge National Laboratory

  • Matthew Brahlek

    Oak Ridge National Laboratory

  • Hyunsoo Kim

    Missouri University of Science & Technology, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA, Missouri S and T

  • Joon Sue Lee

    University of Tennessee, Knoxville

  View abstract →

• Anomalous angle-dependent transport and superconducting properties in topological semimetal YPtBi

  ORAL

  March 4, 2024, 10:36 AM – March 4, 2024, 10:48 AM

  Presenters

  • Hyunsoo Kim

    Missouri University of Science & Technology, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA, Missouri S and T

  Authors

  • Hyunsoo Kim

    Missouri University of Science & Technology, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA, Missouri S and T

  • Tristin E Metz

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

  • Halyna Hodovanets

    Missouri University of Science and Technology, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • Yun Suk Eo

    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 →

• Submicron Ni/Au/Ge contacts to an AlGaAs/GaAs two-dimensional electron gas with resistance less than 400 Ω

  ORAL

  March 4, 2024, 10:48 AM – March 4, 2024, 11:00 AM

  Presenters

  • Matthew Mann

    Purdue University

  Authors

  • Matthew Mann

    Purdue University

  • James R Nakamura

    Purdue University

  • Shuang Liang

    Purdue University

  • Rosa E Diaz

    Purdue University

  • Tanmay Maiti

    Purdue University

  • Michael J Manfra

    Purdue University

  View abstract →

• Landau Levels in a Weyl-type Spin-orbit Coupling Band

  ORAL

  March 4, 2024, 11:00 AM – March 4, 2024, 11:12 AM

  Presenters

  • Chang Niu

    Purdue University

  Authors

  • Chang Niu

    Purdue University

  • Pukun Tan

    Purdue University

  • Zhuocheng Zhang

    Purdue University

  • Wenzhuo Wu

    Purdue University

  • Peide (Peter) Ye

    Purdue University

  View abstract →

• Stoichiometric effect on the physical properties of Sr₃SnO thin films fabricated by sputtering method

  ORAL

  March 4, 2024, 11:12 AM – March 4, 2024, 11:24 AM

  Presenters

  • Ju Hyun Oh

    Pukyong National Univ

  Authors

  • Ju Hyun Oh

    Pukyong National Univ

  • Kideuk Nam

    Pukyong National Univ

  • Donghyeon Kim

    Pusan National Univ

  • Dongik Lee

    Pukyong National Univ

  • Jihun Park

    University of Maryland, College Park

  • Rohit Pant

    University of Maryland

  • Mijeong Kang

    Pusan National Univ

  • Ichiro Takeuchi

    University of Maryland

  • Seunghun Lee

    Pukyong National University, Pukyong National Univ

  View abstract →

• Surface Enhanced Quasi-VdW Epitaxy of Magnetic Topological Insulators on III-V substrates at the Boundary of Mass-Transport Flow and Adsorption Control Mode

  ORAL

  March 4, 2024, 11:24 AM – March 4, 2024, 11:36 AM

  Presenters

  • Yuxing Ren

    University of California, Los Angeles

  Authors

  • Yuxing Ren

    University of California, Los Angeles

  • Lixuan Tai

    University of California, Los Angeles

  • Kaicheng Pan

    University of California, Los Angeles

  • Siddharth Srivastava

    University of California, Los Angeles

  • Mark Goorsky

    University of California, Los Angeles

  • Kang L Wang

    University of California, Los Angeles, Departments of Electrical and Computer Engineering, Physics and Astronomy, University of California, Los Angeles, California

  View abstract →

• ABSTRACT WITHDRAWN

  COFFEE_KLATCH

  March 4, 2024, 11:36 AM – March 4, 2024, 11:48 AM

  View abstract →

• Chiral Phonons and Helical Polarization in ZrOS

  ORAL

  March 4, 2024, 11:48 AM – March 4, 2024, 12:00 PM

  Publication: 1. Chang, G. et al. Topological quantum properties of chiral crystals. Nat. Mater. 17, 978–985 (2018).
  2. Ishito, K. et al. Truly chiral phonons in α-HgS. Nat. Phys. 19, 35–39 (2023).
  3. Chen, X. et al. Entanglement of single-photons and chiral phonons in atomically thin WSe2. Nat. Phys. 15, 221–227 (2019).
  4. Zhao, B. et al. Chiral Phonons and Helical Polarization in ZrOS. in preperation

  Presenters

  • Boyang Zhao

    University of Southern California

  Authors

  • Boyang Zhao

    University of Southern California

  • Batyr Ilyas

    Massachusetts Institute of Technology MIT

  • Jiang Luo

    Washington University in St. Louis

  • SHANTANU SINGH

    University of Southern California

  • Guodong Ren

    Washington University, St. Louis, Washington University in St.Louis

  • Tzu-Chi Huang

    National Synchrotron Radiation Research Center

  • Huandong Chen

    University of Southern California

  • Bi-Hsuan Lin

    National Synchrotron Radiation Research Center

  • Rohan Mishra

    Washington University, St. Louis

  • Nuh Gedik

    Massachusetts Institute of Technology

  • Jayakanth Ravichandran

    University of Southern California

  View abstract →