Transport in Kagome and New Topological Materials

Presentations

• Unconventional superconducting gaps in a kagome metal

  Invited-In-person · Invited

  March 19, 2026, 8:00 AM – March 19, 2026, 8:36 AM

  Publication: M. S. Hossain et al., Unconventional gapping behaviour in a kagome superconductor, Nat. Phys. 21, 556–563 (2025).

  Presenters

  • Md. Shafayat Hossain

    • University of California, Los Angeles

  Authors

  • Md. Shafayat Hossain

    • University of California, Los Angeles

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• Lattice dynamics of layered kagome lattice material Nb₃Br₈ investigated via Raman spectroscopy and DFT

  Oral-In-person

  March 19, 2026, 8:36 AM – March 19, 2026, 8:48 AM

  Publication: Lattice dynamics of layered kagome lattice material Nb₃Br₈ investigated via Raman spectroscopy and DFT (submitted manuscript)

  Presenters

  • Dylan Jeff

    • University of Central Florida

  Authors

  • Dylan Jeff

    • University of Central Florida

  • Ravinder Sharma

    • University of Central Florida

  • Gabriel Marciaga

  • Favian Gonzalez

  • Kamal Harrison

    • University of Florida

  • Yuzhou Zhao

    • University of Washington

  • Tharindu Fernando

    • University of Washington

  • Madhab Neupane

    • University of Central Florida

  • Jihui Yang

    • University of Washington

  • Jiun-Haw Chu

    • University of Washington

  • Xiaodong Xu

    • University of Washington

  • Ting Cao

    • University of Washington

  • Saiful Khondaker

    • University of Central Florida

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• Angle-Resolved Berry Curvature Measurement from a Nonlinear Hall Effect

  Oral-In-person

  March 19, 2026, 8:48 AM – March 19, 2026, 9:00 AM

  Publication: Angle-Resolved Berry Curvature Measurement from a Nonlinear Hall Effect (in preparation)

  Presenters

  • Louis Primeau

    • University of Tennessee

  Authors

  • Louis Primeau

    • University of Tennessee

  • Yang Zhang

    • University of Tennessee

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• Synthetic Design of Topological Spin Textures in Centrosymmetric Materials  

  Invited-In-person · Invited

  March 19, 2026, 9:00 AM – March 19, 2026, 9:36 AM

  Publication: El Gazzah et al., PRM 9, 114414 (2025)].
  El Gazzah, et al. arXiv: 2504.19045 (2025)

  Presenters

  • Mohamed El Gazzah

    • University of Notre Dame

  Authors

  • Mohamed El Gazzah

    • University of Notre Dame

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• Fermi Surface Topology and Open-Orbit Magneto-transport in Superconducting Pd₃Bi₂Se₂

  Oral-In-person

  March 19, 2026, 9:36 AM – March 19, 2026, 9:48 AM

  Publication: Fermi surface topology and magnetotransport properties of superconducting Pd3Bi2Se2. R. Chapai, G. Peterson, M. P. Smylie, X. Chen, J. S. Jiang, D. Graf, J. F. Mitchell, and U. Welp, Physical Review B 110, 075152 (2024) (Editor's Suggestion). doi.org/10.1103/PhysRevB.110.075152

  Presenters

  • Ramakanta Chapai

    • Norfolk State University

  Authors

  • Ramakanta Chapai

    • Norfolk State University

  • Gordon Peterson

  • Matt Smylie

    • Hofstra University

  • David Graf

    • Florida State University

  • John Mitchell

    • Argonne National Laboratory

  • Ulrich Welp

    • Argonne National Laboratory

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• Disorder scattering induced large room temperature nonlinear anomalous Hall effect in a semiconductor CdGeAs₂

  Oral-In-person

  March 19, 2026, 9:48 AM – March 19, 2026, 10:00 AM

  Publication: S. H. Lee et al., Disorder scattering induced large room temperature nonlinear anomalous Hall effect in a semiconductor CdGeAs2, under review

  Presenters

  • Seng Huat Lee

    • Pennsylvania State University

  Authors

  • Seng Huat Lee

    • Pennsylvania State University

  • Takumi Iwaya

  • Kosuke Nakayama

  • Ting Yong Lim

  • Lujin Min

    • Pennsylvania State University

  • Jingyang He

  • Yu Wang

    • Pennsylvania State University

  • Venkatraman Gopalan

    • Pennsylvania State University

  • Zhijian Xie

  • Xing-Cheng Pan

  • Yong Chen

    • Purdue University

  • Tay-Rong Chang

    • National Cheng Kung University, R.O.C.

  • Hsin Lin

    • Academia Sinica

  • Liang Fu

    • Massachusetts Institute of Technology

  • Kouji Segawa

  • Takafumi Sato

  • Zhiqiang Mao

    • Pennsylvania State University

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• Topology and magnetotransport in strong spin-orbit compound PtAl_x

  Oral-In-person

  March 19, 2026, 10:00 AM – March 19, 2026, 10:12 AM

  Presenters

  • Samantha Otazo

    • University of Maryland (College Park)

  Authors

  • Samantha Otazo

    • University of Maryland (College Park)

  • Jared Dans

    • University of Maryland College Park

  • Danila Sokratov

    • University of Maryland College Park

  • Yash Anand

    • University of Maryland College Park

  • Ram Kumar

    • University of Maryland College Park

  • Tarapada Sarkar

    • University of Maryland College Park

  • Johnpierre Paglione

    • University of Maryland College Park

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• Creating flat-band materials through light-induced chemical reactions

  Oral-In-person

  March 19, 2026, 10:12 AM – March 19, 2026, 10:24 AM

  Presenters

  • Milena Jovanovic

    • North Carolina State University

  Authors

  • Milena Jovanovic

    • North Carolina State University

  • Helia Aghaee Rad

  • Raveena Gupta

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