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Intrinsic Topological Magnets: MnBi2Te4 and Beyond

FOCUS · MAR-Q38 · ID: 3109766

Presentations

  • Interface-Induced Superconductivity in Quantum Anomalous Hall Insulators

    ORAL · Invited

    –

    Publication: (1) Yi et al., Science 383, 634-639 (2024); (2) Yi et al., Nature Commun. 14, 7119 (2023); (3) Yuan et al., Nano Lett. 24, 7962-7971 (2024).

    Presenters

    • Cui-Zu Chang

      Pennsylvania State University, The Pennsylvania State University

    Authors

    • Cui-Zu Chang

      Pennsylvania State University, The Pennsylvania State University

    View abstract →

  • Reconstructing the surface state wavefunction of magnetic topological insulator MnBi<sub>4</sub>Te<sub>7</sub>

    ORAL

    –

    Publication: Reconstructing the wavefunction of magnetic topological insulators MnBi2Te4 and MnBi4Te7 using spin-resolved photoemission (under review in Phys. Rev. X)

    Presenters

    • Xue Han

      Stanford University

    Authors

    • Xue Han

      Stanford University

    • Jason Qu

      Stanford Univ

    • Zicheng Tao

      ShanghaiTech University

    • Hengxin Tan

      Weizmann Institute of Science

    • Noah Matthew Meyer

      Stanford University

    • Patrick S Kirchmann

      SLAC National Accelerator Laboratory

    • Yanfeng Guo

      ShanghaiTech University, Shanghai tech university

    • Binghai Yan

      Weizmann Institute of Science

    • Zhi-Xun Shen

      Stanford University

    • Jonathan A Sobota

      SLAC National Accelerator Laboratory

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  • In-plane anomalous Hall effect in the Weyl magnet MnSb<sub>2</sub>Te<sub>4</sub>

    ORAL

    –

    Publication: [1] A. N. Tamanna, A. Lakra, X. Ding, E. Buzi, K. Park, K. Sobczak, H. Deng, G. Sharma, S. Tewari, L. Krusin-Elbaum, Nature Comms., October (2024); https://doi.org/ 10.1038/s41467-024-53319-w.

    Presenters

    • Entela Buzi

      The Graduate Center, City University of New York, The City College of New York, City University of New York

    Authors

    • Entela Buzi

      The Graduate Center, City University of New York, The City College of New York, City University of New York

    • Afrin Nahar Tamanna

      The City College of New York

    • Ayesha Lakra

      City College of New York

    • Jisoo Moon

      United States Naval Research Laboratory (NRL), The City College of New York

    • Kyungwha Park

      Virginia Tech

    • Lia Krusin-Elbaum

      City College of New York

    View abstract →

  • Hydrogen-induced ferromagnetic to antiferromagnetic transition in MnSb<sub>2</sub>Te<sub>4</sub>

    ORAL

    –

    Publication: [1] A. N. Tamanna, A. Lakra, X. Ding, E. Buzi, K. Park, K. Sobczak, H. Deng, G. Sharma, S. Tewari, L. Krusin-Elbaum, Nature Comms., October (2024); https://doi.org/ 10.1038/s41467-024-53319-w.

    Presenters

    • Ayesha Lakra

      The City College of New York

    Authors

    • Ayesha Lakra

      The City College of New York

    • Entela Buzi

      The Graduate Center, City University of New York, The City College of New York, City University of New York

    • Afrin Nahar Tamanna

      The City College of New York

    • Jisoo Moon

      United States Naval Research Laboratory (NRL), The City College of New York

    • Kamil Sobczak

      University of Warsaw

    • Kyungwha Park

      Virginia Tech

    • Lia Krusin-Elbaum

      City College of New York

    View abstract →

  • Quantized Topological States in High-quality Intrinsic Magnetic Topological Insulator MnBi<sub>2</sub>Te<sub>4</sub>

    ORAL

    –

    Publication: Z Guo, J Gao, Z Huang, D Yue, Z Liu, M Luo,S Wu, X Chen,G Huang, M Shi, Z Xu, C Xi, G Kuang, C Zheng, S Wu, H Jiang, X Xie, Y Sun , X Chen, J Wang, W Ruan, Y Zhang. Quantized Topological States in High-quality Intrinsic Magnetic Topological Insulator MnBi2Te4, in preparation.

    Presenters

    • Zhongxun Guo

      Fudan University

    Authors

    • Zhongxun Guo

      Fudan University

    • Jingjing Gao

      Fudan University

    • Zhiwei Huang

      Fudan University

    • Di Yue

      Fudan University

    • Zhaochen Liu

      Fudan University

    • Mingyan Luo

      Fudan University

    • Shuang Wu

      Fudan University

    • Xinyu Chen

      Fudan University

    • Guangyi Huang

      Fudan University

    • Mengzhu Shi

      University of Science and Technology of China

    • Zihan Xu

      SixCarbon Technology

    • Chuanying Xi

      Chinese Academy of Sciences, Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory, HFIPS, Chinese Academy of Sciences

    • Guangli Kuang

      Chinese Academy of Sciences, Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory, HFIPS, Chinese Academy of Sciences

    • Changlin Zheng

      Fudan University

    • Shiwei Wu

      Fudan University

    • Hua Jiang

      Soochow Univ

    • Xin-Cheng Xie

      Peking University, International Center for Quantum Materials, School of Physics, Peking University

    • Yuping Sun

      Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, University of Science and Technology of China

    • Xianhui Chen

      University of Science and Technology of China

    • Jing Wang

      Fudan University

    • Wei Ruan

      Fudan University, Fudan Univ

    • Yuanbo Zhang

      Fudan University, Fudan Univ

    View abstract →

  • Study of Topology and Magnetism in Novel Quantum Systems using Magnetotransport and ARPES study

    ORAL

    –

    Publication: [1] Mudgal et al., Phys. Rev. B. 110, 045124 (2024). <br>[2] Mudgal et. al., J. Phys.: Condens. Matter 36, 50LT01 (2024).

    Presenters

    • Mohit Mudgal

      Indian Institute of Technology Kanpur

    Authors

    • Mohit Mudgal

      Indian Institute of Technology Kanpur

    • DEBASIS DUTTA

      Indian Institute of Technology Kanpur, India

    • PRIYANKA MEENA

      Indian Institute of Technology Kanpur (IIT)

    • Venkateswara Yenugonda

      SUNY Buffalo State University, Buffalo, New York 14222, USA

    • Vishnu Kumar Tiwari

      Indian Institute of technology kanpur, Indian Institute of Technology Kanpur, Kanpur 208016, India

    • Vivek Kumar Malik

      Indian Institute of Technology Roorkee, Roorkee, India

    • Jens Buck

      Ruprecht Haensel Laboratory, Deutsches Elektronen-Synchrotron, DESY, Notkestr. 85, 22607 Hamburg, Germany

    • Kai Rossnagel

      University Kiel

    • Sanjoy Kr Mahatha

      UGC-DAE Consortium for Scientific Research, Khandwa Road, Indore 452001, India

    • Amit Agarwal

      IIT Kanpur, India

    • Jayita Nayak

      Indian Institute of technology kanpur, Indian Institute of Technology Kanpur, Kanpur 208016, India

    View abstract →

  • Large Universal Conductance Fluctuations in Magnetic Topological Insulator MnBi<sub>2</sub>Te<sub>4 </sub>Nanostructures

    ORAL

    –

    Presenters

    • Michael Wissmann

      IFW Dresden

    Authors

    • Michael Wissmann

      IFW Dresden

    • Anna Isaeva

      Institute of Physics, University of Amsterdam

    • Joseph Dufouleur

      IFW Dresden

    • Bernd Buchner

      Leibniz-Institute for Solid-state and Materials Research, IFW-Dresden, 01069 Dresden, Germany, IFW Dresden

    • Louis Veyrat

      CNRS/LNCMI Toulouse

    • Romain Giraud

      CEA/CNRS/SPINTEC Grenoble, CEA/CNRS/SPINTEC

    View abstract →