Topological Insulators II: Materials Properties

Presentations

• Topological phase transitions as function of Sb content and temperature of Bi_1-xSb_x topological insulators

  ORAL

  March 18, 2025, 6:00 PM – March 18, 2025, 6:12 PM

  Publication: (1.) Hsieh, D.; Qian, D.; Wray, L.; Xia, Y.; Hor, Y. S.; Cava, R. J.; Hasan, M. Z. A topological Dirac insulator in a quantum spin Hall phase. Nature 2008, 452, 970-974. https://doi.org/10.1038/nature06843.<br>(2.) Cucka, P.; Barrett, C. S. The crystal structure of Bi and of solid solutions of Pb, Sn, Sb and Te in Bi. Acta Cryst. 1962, 15, 865. https://doi.org/10.1107/S0365110X62002297.<br>​​​​​​​(3.) Vandaele, K.; Otsuka, M.; Hasegawa, Y.; Heremans, J. P. Confinement effects, surface effects, and transport in Bi and Bi1-xSbx semiconducting and semimetallic nanowires. J. Phys.: Condens. Matter 2018, 30, 403001. https://doi.org/10.1088/1361-648X/aada9b.

  Presenters

  • Jackson E Hise

    Ohio State University

  Authors

  • Jackson E Hise

    Ohio State University

  • Min Young Kim

    Ohio State University

  • Joseph P P Heremans

    Ohio State University, The Ohio State University

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• Interfacial thermal resistance associated with topologically protected interface states in topological phase

  ORAL

  March 18, 2025, 6:12 PM – March 18, 2025, 6:24 PM

  Presenters

  • Min Young Kim

    Ohio State University

  Authors

  • Min Young Kim

    Ohio State University

  • Jackson E Hise

    Ohio State University

  • Joon Sang Kang

    Korea Advanced Institute of Science & Technology (KAIST)

  • Joseph P P Heremans

    Ohio State University, The Ohio State University

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• Revealing topological hinge states in the second order topological insulator Bi₄Br₄

  ORAL

  March 18, 2025, 6:24 PM – March 18, 2025, 6:36 PM

  Presenters

  • Jules Lefeuvre

    Laboratoire de Physique des Solides

  Authors

  • Jules Lefeuvre

    Laboratoire de Physique des Solides

  • Masaru Kobayashi

    Tokyo Inst of Tech - Yokohama

  • Sophie Gueron

    Laboratoire de Physique des Solides

  • Hélène Bouchiat

    Laboratoire de Physique des Solides

  • Meydi Ferrier

    Laboratoire de Physique des Solides

  • Gilles Patriarche

    Centre de Nanosciences et de Nanotechnologies (C2N)

  • Nathaniel Findling

    Centre de Nanosciences et de Nanotechnologies (C2N)

  • Takao Sasagawa

    Science Tokyo, Institute of Science Tokyo, Tokyo Inst of Tech - Yokohama

  • Richard Deblock

    Laboratoire de Physique des Solides

  View abstract →

• Spherical Polarization Analysis for Measuring Spin Hall Materials

  ORAL

  March 18, 2025, 6:36 PM – March 18, 2025, 6:48 PM

  Presenters

  • Guga Khundzakishvili

    Purdue University

  Authors

  • Guga Khundzakishvili

    Purdue University

  • Neel Jain

    Naval Surface Warfare Center, Crane Division

  • Avishek Maity

    Oak Ridge National Laboratory

  • Peter Jiang

    Oak Ridge National Laboratory

  • Gavin L Hester

    Brock University

  • Colten Koogler

    Naval Surface Warfare Center, Crane Division

  • Jacob Tosado

    Oak Ridge National Laboratory

  • Barry Winn

    Oak Ridge National Laboratory

  • Robert L Cooper

    Naval Surface Warfare Center (NSWC)

  • Kevin Goodman

    Naval Surface Warfare Center, Crane Division

  • Fankang Li

    Oak Ridge National Laboratory

  • Wei Xie

    Purdue University

  • Yong P Chen

    Purdue University; Aarhus University, Purdue University

  • Arnab Banerjee

    Department of Physics and Astronomy, Purdue University, Purdue University

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 18, 2025, 6:48 PM – March 18, 2025, 7:00 PM

  View abstract →

• Helical edge transport at electrically defined topological domain boundaries

  ORAL

  March 18, 2025, 7:00 PM – March 18, 2025, 7:12 PM

  Presenters

  • Hiroshi Irie

    NTT Basic Research Labs

  Authors

  • Hiroshi Irie

    NTT Basic Research Labs

  • Takafumi Akiho

    NTT Basic Research Labs

  • Norio Kumada

    NTT Basic Research Labs.

  • Koji Muraki

    NTT Basic Research Labs

  View abstract →

• Planar Tunneling into SmB₆ Using 2^nd Harmonic Detection in Low Applied Magnetic Fields

  ORAL

  March 18, 2025, 7:12 PM – March 18, 2025, 7:24 PM

  Presenters

  • Robert Michael Huber

    National High Magnetic Field Laboratory, Florida State University

  Authors

  • Robert Michael Huber

    National High Magnetic Field Laboratory, Florida State University

  • Mohammad Irfan

    National High Magnetic Field Laboratory, Florida State University

  • Zachary Fisk

    University of California, Irvine

  • Dae-Jeong Kim

    University of California, Irvine

  • Laura H Greene

    National High Magnetic Field Laboratory, Florida State University

  View abstract →

• Coexistence of 2D hole and 3D electron in a topological insulator candidate: T' - WSe2.

  ORAL

  March 18, 2025, 7:24 PM – March 18, 2025, 7:36 PM

  Publication: None

  Presenters

  • Yangchen He

    University of Wisconsin - Madison

  Authors

  • Yangchen He

    University of Wisconsin - Madison

  • Alex Strasser

    Texas A&M University College Station

  • Zizhong Li

    University of Wisconsin-Madison, University of Wisconsin - Madison

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Kenji Watanabe

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

  • Luis M Balicas

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

  • Xiaofeng Qian

    Texas A&M University, Texas A&M University College Station

  • Daniel Rhodes

    University of Wisconsin - Madison, University of Wisconsin Madison

  View abstract →

• Observation of merged topological corner states in the continuum

  ORAL

  March 18, 2025, 7:36 PM – March 18, 2025, 7:48 PM

  Publication: none

  Presenters

  • Jiamin Guo

    Institute of Acoustics, School of Physics Science and Engineering, Tongji University

  Authors

  • Jiamin Guo

    Institute of Acoustics, School of Physics Science and Engineering, Tongji University

  • Zhongming Gu

    Tongji University, Institute of Acoustics, School of Physics Science and Engineering, Tongji University

  • Jie Zhu

    Tongji University, Institute of Acoustics, School of Physics Science and Engineering, Tongji University

  View abstract →

• High-throughput prediction of nontrivial topological properties in two-dimensional half-Heusler compounds

  ORAL

  March 18, 2025, 7:48 PM – March 18, 2025, 8:00 PM

  Publication: A. B. Maghirang III, R. A. B Villaos, Z. -Q. Huang, C. -H. Hsu, G. Chang, and F. -C. Chuang, Nontrivial topological properties in two-dimensional half-Heusler compounds, Chin. J. Phys. 86, 115-121 (2023).

  Presenters

  • Feng-chuan Chuang

    National Sun Yat-sen University

  Authors

  • Feng-chuan Chuang

    National Sun Yat-sen University

  • Aniceto B Maghirang

    National Sun Yat-Sen University

  • Rovi Angelo Beloya Villaos

    National Sun Yat-sen University

  • Zhi-Quan Huang

    National Sun Yat-sen University

  • Chia-Hsiu Hsu

    Okinawa Institute of Science and Technology, Department of Physics, National Sun Yat-sen University, Nanyang Technological University

  • Guoqing Chang

    Nanyang Technological University

  View abstract →

• Molecular Beam Epitaxy Growth of Topological Insulator Quantum Dots for Applications in Quantum Technologies

  ORAL

  March 18, 2025, 8:00 PM – March 18, 2025, 8:12 PM

  Presenters

  • Muhsin Abdul Karim

    University of Notre Dame

  Authors

  • Muhsin Abdul Karim

    University of Notre Dame

  • Micheal Stuckert

    Unversity of Notre Dame

  • Linda Biondelli

    University of Notre Dame

  • Tatyana Orlova

    University of Notre Dame, Integrated Imaging Facility, University of Notre Dame

  • Maksym Zhukovskyi

    University of Notre Dame, Integrated Imaging Facility, University of Notre Dame

  • Xinyu Liu

    University of Notre Dame

  • Masaru Kuno

    University of Notre Dame

  • Badih A Assaf

    University of Notre Dame

  View abstract →

• Half-quantized Hall conductance in topological insulator/ferromagnet van der Waals heterostructures

  ORAL

  March 18, 2025, 8:12 PM – March 18, 2025, 8:24 PM

  Presenters

  • Carlo M Canali

    Linnaeus University

  Authors

  • Shahid Sattar

    Linnaeus University

  • Ivan de Paula Miranda

    Uppsala University

  • Pavel F Bessarab

    Linnaeus University, Kalmar, Sweden, Department of Physics and Electrical Engineering, Linnaeus University, SE-39231 Kalmar, Sweden

  • Md Fhokrul Islam

    University of Texas at El Paso

  • Allan H. MacDonald

    University of Texas at Austin

  • Carlo M Canali

    Linnaeus University

  View abstract →

• Structural and electronic properties of the Bi_1-xSb_x mono-layers

  ORAL

  March 18, 2025, 8:24 PM – March 18, 2025, 8:36 PM

  Presenters

  • Tugrul Hakioglu

    Istanbul Technical University

  Authors

  • Tugrul Hakioglu

    Istanbul Technical University

  • BERNA AKGENC HANEDAR

    Koc University, Kirklareli University

  • Moon-ki Choi

    University of Illinois, University of Illinois Urbana-Champaign

  • Harley T Johnson

    University of Illinois Urbana-Champaign, University of Illinois

  • Rachel Goldman

    University of Michigan

  • Cagliyan Kurdak

    University of Michigan

  View abstract →

• Understanding the electronic behaviour of MXene (Ti₃C₂) and Fe based SCO heterostructure

  ORAL

  March 18, 2025, 8:36 PM – March 18, 2025, 8:48 PM

  Publication: (1) Ekanayaka, T. K.; Hao, G.; Mosey, A.; Dale, A. S.; Jiang, X.; Yost, A. J.; Sapkota, K. R.; Wang, G. T.; Zhang, J.; N'Diaye, A. T.; Marshall, A.; Cheng, R.; Naeemi, A.; Xu, X.; Dowben, P. A. Nonvolatile Voltage Controlled Molecular Spin-State Switching for Memory Applications. Magnetochemistry 2021, 7 (3), 37. https://doi.org/10.3390/magnetochemistry7030037.<br>(2) Senthil Kumar, K.; Šalitroš, I.; Boubegtiten-Fezoua, Z.; Moldovan, S.; Hellwig, P.; Ruben, M. A Spin Crossover (SCO) Active Graphene-Iron( II ) Complex Hybrid Material. Dalton Trans. 2018, 47 (1), 35–40. https://doi.org/10.1039/C7DT03623J.<br>(3) Torres-Cavanillas, R.; Morant-Giner, M.; Escorcia-Ariza, G.; Dugay, J.; Canet-Ferrer, J.; Tatay, S.; Cardona-Serra, S.; Giménez-Marqués, M.; Galbiati, M.; Forment-Aliaga, A.; Coronado, E. Spin-Crossover Nanoparticles Anchored on MoS2 Layers for Heterostructures with Tunable Strain Driven by Thermal or Light-Induced Spin Switching. Nat. Chem. 2021, 13 (11), 1101–1109. https://doi.org/10.1038/s41557-021-00795-y.

  Presenters

  • Gauthami Viswan

    University of Nebraska - Lincoln

  Authors

  • Gauthami Viswan

    University of Nebraska - Lincoln

  • Jared Phillips

    Indiana University-Purdue University Indianapolis

  • Mohammad Zaid Zaz

    University of Nebraska - Lincoln

  • Wai Kiat Chin

    University of Nebraska - Lincoln

  • Jackson Alexander Oles

    Indiana University-Purdue University Indianapolis

  • Joseph Rafael Soruco

    Indiana University-Purdue University Indianapolis

  • Elliot T Barnett

    Indiana University-Purdue University Indianapolis

  • Ruihua Cheng

    Indiana University - Purdue University Indianapolis

  • Peter A Dowben

    University of Nebraska - Lincoln

  View abstract →