Dirac and Weyl Semimetals

Presentations

• The Mode-Shell correspondence, a unifying phase space theory in topological physics

  Oral-In-person

  March 16, 2026, 3:30 PM – March 16, 2026, 3:42 PM

  Publication: Mode-shell correspondence, a unifying phase space theory in topological physics
  [1] Part I: Chiral number of zero-modes https://www.scipost.org/10.21468/SciPostPhys.17.2.060
  [2] Part II: Higher-dimensional spectral invariants https://www.scipost.org/SciPostPhys.18.6.193

  Presenters

  • Lucien Jezequel

    • KTH

  Authors

  • Lucien Jezequel

    • KTH

  • Pierre Delplace

    • LPENSL

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• RKKY Interactions in Two- and Four-Band Weyl Semimetals

  Oral-In-person

  March 16, 2026, 3:42 PM – March 16, 2026, 3:54 PM

  Presenters

  • Luis Dias Da Silva

    • University of Sao Paulo

  Authors

  • Luis Dias Da Silva

    • University of Sao Paulo

  • João Victor Alves

  • Joelson Silva

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• Strong photogalvanic effect in Weyl materials due to magnetic resonances

  Oral-In-person

  March 16, 2026, 3:54 PM – March 16, 2026, 4:06 PM

  Publication: - Strong photogalvanic effect in Weyl materials due to magnetic resonances (Planned paper)

  Presenters

  • Vahid Hassanzade

    • Carnegie Mellon University

  Authors

  • Vahid Hassanzade

    • Carnegie Mellon University

  • Vladyslav Kozii

    • Carnegie Mellon University

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• Surface Linear Photogalvanic Response in Magnetic Weyl Semimetal Co₃Sn₂S₂

  Oral-In-person

  March 16, 2026, 4:06 PM – March 16, 2026, 4:18 PM

  Publication: One manuscript is under preparation

  Presenters

  • Niket Shah

    • Indian Institute of Technology - Bombay (IIT)

  Authors

  • Niket Shah

    • Indian Institute of Technology - Bombay (IIT)

  • Aymen Shamoon

  • Kai Chen

  • Hridis Pal

  • Pavan Hosur

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• Second Harmonic Generation Spectroscopy of the Charge Density Wave in the Weyl Semimetal CoSi

  Oral-In-person

  March 16, 2026, 4:18 PM – March 16, 2026, 4:30 PM

  Presenters

  • Awadhesh Das

    • Temple University

  Authors

  • Awadhesh Das

    • Temple University

  • Wesley Deeg

    • Temple University

  • Sujan Subedi

    • Temple University

  • Chandra Shekhar

    • Max Planck Institute for Chemical Physics of Solids

  • Claudia Felser

    • Max Planck Institute for Chemical Physics of Solids

  • Darius Torchinsky

    • Temple University

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• High-Harmonic Generation from Multi-Weyl Semimetals

  Oral-In-person

  March 16, 2026, 4:30 PM – March 16, 2026, 4:42 PM

  Presenters

  • Avadh Saxena

    • Los Alamos National Laboratory (LANL)

  Authors

  • Avadh Saxena

    • Los Alamos National Laboratory (LANL)

  • Josue Gonzalez

  • Dasol Kim

    • Pohang Univ of Sci & Tech

  • Daniela Vargas

  • Varsha Subramanyan

  • David Reis

    • Stanford University

  • Shambhu Ghimire

  • Alexis Chacon

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• Nonlinear optical responses in topological nodal line semimetals

  Oral-In-person

  March 16, 2026, 4:42 PM – March 16, 2026, 4:54 PM

  Presenters

  • Wahaj Ayub

    • University of California, Santa Cruz

  Authors

  • Wahaj Ayub

    • University of California, Santa Cruz

  • Aris Alexandradinata

    • University of California Santa Cruz

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• Effects of non-circular Polarization on Vortex-driven Dirac Materials

  Oral-In-person

  March 16, 2026, 4:54 PM – March 16, 2026, 5:06 PM

  Publication: Trevor W. Walsh, Eric E. Caldwell, et. al, in prep (2025)

  Presenters

  • Trevor Walsh

    • Ohio University

  Authors

  • Trevor Walsh

    • Ohio University

  • Eric Caldwell

    • Ohio University

  • Mahmoud Asmar

    • Kennesaw State University

  • Nancy Sandler

    • Ohio University

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• Vortex Configurations and Bound States of Dirac Fermions

  Oral-In-person

  March 16, 2026, 5:06 PM – March 16, 2026, 5:18 PM

  Presenters

  • Siu Cheung Lam

    • Indiana University Bloomington

  Authors

  • Siu Cheung Lam

    • Indiana University Bloomington

  • Babak Seradjeh

    • Indiana University Bloomington

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• Dirac Charge in Antiferromagnetic Topological Semimetals

  Oral-In-person

  March 16, 2026, 5:18 PM – March 16, 2026, 5:30 PM

  Presenters

  • Kohei Hattori

    • Univ of Tokyo

  Authors

  • Kohei Hattori

    • Univ of Tokyo

  • Hikaru Watanabe

  • Ryotaro Arita

    • Univ of Tokyo

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• Double- and quad-helicoid surface states in magnetic Dirac semimetals protected by glide-time-reversal symmetry

  Oral-In-person · Withdrawn

  March 16, 2026, 5:30 PM – March 16, 2026, 5:42 PM

  Publication: Phys. Rev. B 112, 045137 (2025)

  Presenters

  • Shuichi Murakami

    • University of Tokyo

  Authors

  • Shuichi Murakami

    • University of Tokyo

  • Taiki Yukitake

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• Anomalous heat current driven by a Berry curvature dipole in (Pb_1-xSn_x)_1-yIn_yTe

  Oral-In-person

  March 16, 2026, 5:42 PM – March 16, 2026, 5:54 PM

  Presenters

  • Lillien Heywood

    • The Ohio State University

  Authors

  • Lillien Heywood

    • The Ohio State University

  • Jiamin Wen

  • Xu Yang

  • Tianze Song

  • Yufei Zhao

    • Weizmann Institute of Science

  • Brian Skinner

    • Ohio State University

  • Joshua Goldberger

    • Ohio State Univ - Columbus

  • Binghai Yan

  • Joseph Heremans

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• Strain-Enabled Chiral Phase and Berry Curvature in Wurtzite Semiconductors

  Oral-In-person

  March 16, 2026, 5:54 PM – March 16, 2026, 6:06 PM

  Publication: Raiyan, A. M., Leicester, A., Aglagul, D., Liang, Z., Williams, S., Fohtung, E., and Shi, J.
  "Strain-Enabled Chiral Phase and Berry Curvature in Wurtzite Semiconductors," manuscript in preparation (2025).

  Presenters

  • Ahmed Raiyan

    • Rensselaer Polytechnic Institute

  Authors

  • Ahmed Raiyan

    • Rensselaer Polytechnic Institute

  • Adam Leicester

  • Denis Aglagul

  • Zhizhou Liang

  • Skye Williams

    • Rensselaer Polytechnic Institute

  • Edwin Fohtung

    • Rensselaer Polytechnic Institute

  • Jian Shi

    • Rensselaer Polytechnic Institute

  View abstract →