Topological Quantum Matter

Presentations

• Interplay of Spin–Orbit and Exchange Couplings in the Pseudospin-1 Dice Lattice: Effects of Staggered Potentials

  ORAL

  March 20, 2026, 10:30 AM – March 20, 2026, 10:42 AM

  Publication: Valley-polarized quantum anomalous Hall and topological metal phase in a Rashba-induced pseudospin-1 lattice, Phys. Rev. B 112, 075133, 2025

  Presenters

  • Puspita Parui

    • Indian Institute of Science Education and Research Kolkata

  Authors

  • Puspita Parui

    • Indian Institute of Science Education and Research Kolkata

  • Bheemalingam Chittari

    • Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India

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• Bath-driven quantum spin transistor

  ORAL

  March 20, 2026, 10:42 AM – March 20, 2026, 10:54 AM

  Presenters

  • Heitor P. Casagrande

    • Okinawa Institute of Science & Technology

  Authors

  • Heitor P. Casagrande

    • Okinawa Institute of Science & Technology

  • Dario Poletti

    • Singapore University of Technology and Design

  • VINITHA BALACHANDRAN

    • A* Star Singapore

  • William John Munro

    • Okinawa Institute of Science & Technology

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• Imprint of Rashba spin-orbit coupling and dephasing mechanism on spin-polarized edge states in ZGNR channel for spintronic application

  ORAL

  March 20, 2026, 10:54 AM – March 20, 2026, 11:06 AM

  Publication: Thakur, Akansha, and Niladri Sarkar. "A tutorial on the NEGF method for electron transport in devices and defective materials." The European Physical Journal B 96.8 (2023): 113.

  Presenters

  • Akansha Thakur

    • BITS Pilani

  Authors

  • Akansha Thakur

    • BITS Pilani

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• Crystal structure and self-doping in monolayer 2D Ag intercalated between SiC and graphene: a density functional theory investigation

  ORAL

  March 20, 2026, 11:06 AM – March 20, 2026, 11:18 AM

  Presenters

  • Boyang Zheng

    • Pennsylvania State University

  Authors

  • Boyang Zheng

    • Pennsylvania State University

  • Vincent Henry Crespi

    • Pennsylvania State University

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• Ultrafast, Sensitive, and Stable: A Roadmap for Processing and Preserving 2D Hybrid Perovskite Devices

  ORAL

  March 20, 2026, 11:18 AM – March 20, 2026, 11:30 AM

  Publication: K. J. Riisnaes et al, 2D Hybrid Perovskite Sensors for Environmental and Healthcare Monitoring,
  ACS Applied Materials & Interfaces 2024 16 (24), 31399-31406
  DOI: 10.1021/acsami.4c02966
  
  R. Mastria & K. J. Riisnaes et al, Real Time and Highly Sensitive Sub-Wavelength 2D Hybrid Perovskite Photodetectors. Adv. Funct. Mater. 2024, 34, 2401903. DOI: 10.1002/adfm.202401903

  Presenters

  • Karl Jonas Riisnaes

    • University of Exeter

  Authors

  • Karl Jonas Riisnaes

    • University of Exeter

  • Rosanna Mastria

    • CNR-Nanotec

  • Mohammed Alshehri

    • University of Exeter

  • Hoi Tung Lam

    • University of Exeter

  • Ioannis Leontis

    • University of Exeter

  • Luisa De Marco

    • CNR-Nanotec

  • Annalisa Coriolano

    • CNR-Nanotec

  • Monica F Craciun

    • University of Exeter

  • Steven Hepplestone

    • University of Exeter

  • Saverio Russo

    • University of Exeter

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• Lengthy-sustained superfluidity of dark excitons in strained double layer nanoribbons of transition metal dichalcogenide

  ORAL

  March 20, 2026, 11:30 AM – March 20, 2026, 11:42 AM

  Publication: G. P. Martins, O. L. Berman, G. Gumbs, and G. Grosso, "Long-living superfluidity of dark excitons in a strip of strained transition metal
  dichalcogenide double layer," Physical Review B 112, 075429 (2025).

  Presenters

  • Oleg L Berman

    • New York City College of Technology
    • City College of Technology, CUNY

  Authors

  • Oleg L Berman

    • New York City College of Technology
    • City College of Technology, CUNY

  • Gabriel P Martins

    • Graduate Center of CUNY

  • Godfrey Gumbs

    • City College of New York
    • Hunter College, CUNY

  • Gabriele Grosso

    • The Graduate Center, City University of New York

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• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2026, 11:42 AM – March 20, 2026, 11:54 AM

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• Spin-Canting at the Frontiers of NiCo₂O₄ Thin Films

  ORAL

  March 20, 2026, 11:54 AM – March 20, 2026, 12:06 PM

  Presenters

  • Arjun Subedi

    • University of Nebraska - Lincoln

  Authors

  • Arjun Subedi

    • University of Nebraska - Lincoln

  • Bharat Giri

    • University of Nebraska - Lincoln

  • Mohammad Zaid Zaz

    • University of Nebraska - Lincoln

  • Wai Kiat Chin

    • University of Nebraska - Lincoln

  • Gauthami Viswan

    • University of Nebraska - Lincoln

  • Peace Ikeoluwa Adegbite

    • University of Nebraska - Lincoln

  • Alpha T N'Diaye

    • Lawrence Berkeley National Laboratory

  • Takashi Komesu

    • University of Nebraska - Lincoln

  • Xiaoshan Xu

    • University of Nebraska - Lincoln

  • Peter A Dowben

    • University of Nebraska - Lincoln

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• Roles of Cr termination and Cr vacancy layer in Tuning the Magnetic and Electronic Properties of Non-Layered Cr₂Se₃: first principles study

  ORAL

  March 20, 2026, 12:06 PM – March 20, 2026, 12:18 PM

  Presenters

  • Rishiram Ranabhat

    • University of Louisville

  Authors

  • Rishiram Ranabhat

    • University of Louisville

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• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2026, 12:18 PM – March 20, 2026, 12:30 PM

  View abstract →