Synthesis of New Topological Materials

Presentations

• Growing crystals inside van der Waals materials

  Invited-In-person · Invited

  March 16, 2026, 8:00 AM – March 16, 2026, 8:36 AM

  Publication: Chen, et al. "Exceptional electronic transport and quantum oscillations in thin bismuth crystals grown inside van der Waals materials." Nature Materials 23.6 (2024): 741-746.
  
  Tran, et al. "Van der Waals injection-molded crystals." arXiv:2507.19597 / in press npj 2D Materials and Applications (2025).

  Presenters

  • Javier Sanchez-Yamagishi

    • University of California, Irvine

  Authors

  • Javier Sanchez-Yamagishi

    • University of California, Irvine

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• Traveling-solvent crystal growth within a double-crucible Bridgman furnace

  Oral-In-person

  March 16, 2026, 8:36 AM – March 16, 2026, 8:48 AM

  Publication: Guan, Yingdong, et al. "Double-Crucible Vertical Bridgman Technique for Stoichiometry-Controlled Chalcogenide Crystal Growth." Crystal Growth & Design (2025).

  Presenters

  • Yingdong Guan

    • Pennsylvania State University

  Authors

  • Yingdong Guan

    • Pennsylvania State University

  • Suguru Yoshida

    • Pennsylvania State University

  • Jairo Obando-Guevara

  • Soumi Mondal

    • Pennsylvania State University

  • Seng Huat Lee

    • Pennsylvania State University

  • Heike Pfau

    • Pennsylvania State University

  • Zhiqiang Mao

    • Pennsylvania State University

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• Abstract Withdrawn

  Withdrawn

  March 16, 2026, 8:48 AM – March 16, 2026, 9:00 AM

  View abstract →

• Topological Modes in Composite Nanohoops

  Oral-In-person

  March 16, 2026, 9:00 AM – March 16, 2026, 9:12 AM

  Publication: G. Yin, R. Bhattacharjee, T. Wang, M. Kertesz. Wilson polygons and the topology of zero- dimensional systems (2025). DOI: 10.5281/zenodo.15313638. (Preprint on arxiv)

  Presenters

  • Thomas Wang

    • Johns Hopkins University

  Authors

  • Thomas Wang

    • Johns Hopkins University

  • Rameswar Bhattacharjee

  • Miklos Kertesz

  • Gen Yin

    • Georgetown University

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• Material realization of spinless, covalent-type Dirac semimetals in three dimensions

  Oral-In-person

  March 16, 2026, 9:12 AM – March 16, 2026, 9:24 AM

  Publication: arXiv:2507.06550

  Presenters

  • Yuki Tanaka

    • The University of Tokyo

  Authors

  • Yuki Tanaka

    • The University of Tokyo

  • Rinsuke Yamada

    • Univ of Tokyo

  • Manabu Sato

    • The University of Tokyo

  • Motoaki Hirayama

    • RIKEN

  • Max Hirschberger

    • University of Tokyo

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• Abstract Withdrawn

  Withdrawn

  March 16, 2026, 9:24 AM – March 16, 2026, 9:36 AM

  View abstract →

• The Observation of Anomalous Hall Effect and Planar Hall Effect in A Novel Semiconductor CuTlS

  Oral-In-person

  March 16, 2026, 9:36 AM – March 16, 2026, 9:48 AM

  Presenters

  • Yunbo Ou

    • Arizona State University

  Authors

  • Yunbo Ou

    • Arizona State University

  • Rounak Banerjee

  • Jieyi Liu

    • Diamond Light Source Ltd

  • Xiaoyin Li

  • Melike Erdi

  • Ziya Aliyev

  • Yifeng Hang

  • Feng Liu

    • University of Utah

  • Seth Tongay

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• Unconventional Topological phase transition in Bi2Te3 family under vacuum anneal

  Oral-In-person

  March 16, 2026, 9:48 AM – March 16, 2026, 10:00 AM

  Presenters

  • Jacob Cook

    • Oak Ridge National Laboratory

  Authors

  • Jacob Cook

    • Oak Ridge National Laboratory

  • Qiangsheng Lu

    • Oak Ridge National Laboratory

  • Matthew Brahlek

    • Oak Ridge National Laboratory

  • An-Hsi Chen

  • Robert Moore

    • Oak Ridge National Laboratory

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• Synthesis and Thermoelectric Characterization of Polycrystalline YbMnBi₂

  Oral-In-person

  March 16, 2026, 10:00 AM – March 16, 2026, 10:12 AM

  Presenters

  • Zihan Zhou

    • University of Cincinnati

  Authors

  • Zihan Zhou

    • University of Cincinnati

  • Katherine Schlaak

    • University of Cincinnati

  • Sarah Watzman

    • University of Cincinnati

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• Abstract Withdrawn

  Withdrawn

  March 16, 2026, 10:12 AM – March 16, 2026, 10:24 AM

  View abstract →

• Synthesis of a 'true' Weyl semimetal from a semiconductor, (Cr,Bi)₂Te₃

  Invited-In-person · Invited

  March 16, 2026, 10:24 AM – March 16, 2026, 11:00 AM

  Publication: Belopolski et al. Nature 637, 1078-1083 (2025).

  Presenters

  • Ilya Belopolski

    • RIKEN

  Authors

  • Ilya Belopolski

    • RIKEN

  • Ryota Watanabe

  • Yuki Sato

    • RIKEN

  • Ryutaro Yoshimi

  • Minoru Kawamura

    • RIKEN Center for Emergent Matter Science (CEMS)

  • Soma Nagahama

    • The University of Tokyo

  • Max Birch

    • RIKEN Center for Emergent Matter Science

  • Lixuan Tai

    • University of California, Los Angeles

  • Yilin Zhao

  • Sen Shao

    • Nanyang Technological University

  • Yuanjun JIN

    • Nanyang Technological University

  • Yoshihiro Kato

  • Yoshihiro Okamura

    • Univ of Tokyo

  • Xiao-Xiao Zhang

    • RIKEN

  • Yukako Fujishiro

    • RIKEN

  • Youtarou Takahashi

  • Max Hirschberger

    • University of Tokyo

  • Atsushi Tsukazaki

    • Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

  • Kei Takahashi

    • RIKEN

  • Ching-Kai Chiu

    • RIKEN iTHEMS

  • Guoqing Chang

    • Nanyang Technological University

  • Masashi Kawasaki

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

  • Naoto Nagaosa

  • Yoshinori Tokura

    • Univ of Tokyo

  View abstract →