2D Materials: Lattice and Electronic Structure Probes
FOCUS · MAR-U26 · ID: 3998976
Presentations
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Tuning Electronic States via Charge Transfer at Graphene/CrSBr Interface
ORAL
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Presenters
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Asish Kundu
- Brookhaven National Laboratory (BNL)
Authors
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Asish Kundu
- Brookhaven National Laboratory (BNL)
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Anil Kumar Rajapitamahuni
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York, USA
- Brookhaven National Laboratory
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Niraj Aryal
- Brookhaven National Laboratory
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Turgut Yilmaz
- University of Connecticut
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Jerzy T. Sadowski
- Brookhaven National Laboratory (BNL)
- Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA
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Xavier Roy
- Columbia University
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Elio Vescovo
- Brookhaven National Laboratory
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York, USA
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Preliminary Photoemission studies of the van der Waals material Fe<sub>2</sub>Ga<sub>2</sub>S<sub>5</sub>
ORAL
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Presenters
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Tianfei Zhang
- California State University, Long Beach
Authors
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Tianfei Zhang
- California State University, Long Beach
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Tyler Hadsell
- California State University, Long Beach
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Mahfuzun Nabi
- California State University, Long Beach
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Williams Arch
- Ohio State Univ - Columbus
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Bowen Yu
- Ohio State Univ - Columbus
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Jonathan David Denlinger
- Lawrence Berkeley National Laboratory
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Wolfgang E Windl
- Ohio State Univ - Columbus
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Joshua E Goldberger
- Ohio State Univ - Columbus
- The Ohio State University
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Claudia Ojeda-Aristizabal
- California State University, Long Beach
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Anisotropic Metallic Electronic Structure of Pd<sub>7</sub><sub>-x</sub>SnTe<sub>2</sub>
ORAL
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Presenters
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Anjana Krishnadas
- Brookhaven National Laboratory
Authors
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Anjana Krishnadas
- Brookhaven National Laboratory
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Harshitra Mahalingam
- Department of Physics, Columbia University, New York, NY, USA
- Columbia University
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Vinicius da Silveira Lan Avelar3
- Department of Chemistry, Columbia University, New York, NY, USA
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Asish Kundu
- Brookhaven National Laboratory (BNL)
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Daniel G Chica
- Columbia University
- Department of Chemistry, Columbia University, New York, NY, USA
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Anil Kumar Rajapitamahuni
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York, USA
- Brookhaven National Laboratory
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Elio Vescovo
- Brookhaven National Laboratory
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York, USA
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Raquel Queiroz
- Department of Physics, Columbia University, New York, NY, USA
- Columbia University
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Xavier Roy
- Columbia University
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Abhay Pasupathy
- Columbia University
- Columbia University/Brookhaven National Laboratory
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Imaging Disordered Electronic Phases and Quantum Melting in Generalized Wigner Crystals
ORAL
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Presenters
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Emma Berger
- University of California, Berkeley
Authors
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Emma Berger
- University of California, Berkeley
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Michael Arumainayagam
- University of California, Berkeley
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Michael F Crommie
- University of California, Berkeley
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feng wang
- University of California, Berkeley
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Rwik Dutta
- University of Texas at Austin
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Mit Naik
- University of Texas, Austin
- University of Texas at Austin
- The University of Texas at Austin
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Michael P Zalatel
- University of California, Berkeley
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Greyson Nichols
- UCLA
- University of California, Los Angeles
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Kenji Watanabe
- National Institute for Materials Science
- Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
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Takashi Taniguchi
- National Institute for Materials Science
- Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
- International Center for Materials Nanoarchitectonics, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
- Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
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Gaoqiang Wang
- University of California, Berkeley
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Salman A Kahn
- Lawrence Berkeley National Laboratory
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Zhihuan Dong
- UC Berkeley
- University of California, Berkeley
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Tianle Wang
- University of California, Berkeley
- Harvard University
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Noninvasive probing of local inversion symmetry breaking and its correlation in van der waals ferromagnet
ORAL
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Publication: [1] X. Lv, H. Lv, Y. Huang, R. Zhang, G. Qin, Y. Dong, M. Liu, K. Pei, G. Cao, J. Zhang, Y.
Lai, and R. Che, "Distinct skyrmion phases at room temperature in two-dimensional
ferromagnet Fe₃GaTe₂," Nature Communications, vol. 15, p. 3278, 2024. [2] S.-E. Lee, Y. Li,
Y. Lee, W. K. Brown, P. Cai, J. Yun, C. Lee, A. Moon, L. Mei, J. Kim, Y. Xin, J. A. Borchers,
T. W. Heitmann, M. Frontzek, W. D. Ratcliff, G. T. McCandless, J. Y. Chan, E. J. G. Santos,
J. Kim, C. M. Phatak, V. Kulichenko, and L. Balicas, "Local inversion symmetry breaking and
thermodynamic evidence for ferrimagnetism in Fe₃GaTe₂," ACS Nano, vol. 19, no. 31, pp.
30910–30919, 2025. [3] Z. Li, H. Zhang, G. Li, J. Guo, Q. Wang, Y. Deng, Y. Hu, X. Hu, C.
Liu, M. Qin, X. Shen, R. Yu, X. Gao, Z. Liao, J. Liu, Z. Hou, Y. Zhu, and X. Fu, "Room-
temperature sub-100 nm Néel-type skyrmions in non-stoichiometric van der Waals
ferromagnet Fe₃-xGaTe₂ with ultrafast laser writability," Nature Communications, vol. 15, p.
1017, 2024 [4] C. Zhang, Z. Jiang, J. Jiang, W. He, J. Zhang, F. Hu, S. Zhao, D. Yang, Y.
Liu, Y. Peng, H. Yang, and H. Yang, "Above-room-temperature chiral skyrmion lattice and
Dzyaloshinskii–Moriya interaction in a van der Waals ferromagnet Fe₃ₓGaTe₂," Nature
Communications, vol. 15, p. 4472, 2024. [5] H. Zhang, Y.-T. Shao, X. Chen, B. Zhang, T.
Wang, F. Meng, K. Xu, P. Meisenheimer, X. Chen, X. Huang, P. Behera, S. Husain, T. Zhu,
H. Pan, Y. Jia, N. Settineri, N. Giles-Donovan, Z. He, A. Scholl, A. N'Diaye, P. Shafer, A.
Raja, C. Xu, L. W. Martin, M. F. Crommie, J. Yao, Z. Qiu, A. Majumdar, L. Bellaiche, D. A.
Muller, R. J. Birgeneau, and R. Ramesh, "Spin disorder control of topological spin texture,"
Nature Communications, vol. 15, p. 3828, 2024. [6] J. Bang, N. Strkalj, M. F. Sarott, Y.
Kholina, M. Trassin, and T. Weber, "High-energy diffuse X-ray scattering at ultra-small-angle
grazing incidence for local structure study of single-crystalline thin films," Journal of Applied
Crystallography, vol. 58, no. 4, pp. 1417–1427, 2025. [7] T. Weber and A. Simonov, "The
three-dimensional pair distribution function analysis of disordered single crystals: basic
concepts," Zeitschrift für Kristallographie – Crystalline Materials, vol. 227, no. 5, pp. 238–247,
2012.Presenters
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Joohee Bang
- Argonne National Laboratory
Authors
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Joohee Bang
- Argonne National Laboratory
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Hyo-Bin Ahn
- Argonne National Laboratory
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Stephan Rosenkranz
- Argonne National Laboratory
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Sub-tesla on-chip nanomagnetic metamaterial platform for angle-resolved photoemission spectroscopy
ORAL
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Publication: arXiv:2509.15092
Presenters
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Wenxin Li
- Yale University
Authors
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Wenxin Li
- Yale University
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Wisha Wanichwecharungruang
- Rice University
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Mingyang Guo
- Boston College
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Ioan-Augustin Chioar
- Yale University
- University of Maine
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Nileena Nandakumaran
- University of Minnesota
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Justin Ramberger
- University of Minnesota
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Senlei Li
- Georgia Institute of Technology
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Zhibo Kang
- Yale University
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Jinming Yang
- Yale University
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Donghui Lu
- SLAC National Accelerator Laboratory
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Makoto Hashimoto
- SLAC National Accelerator Laboratory
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Chunhui R Du
- Georgia Institute of Technology
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Chris Leighton
- University of Minnesota
- University of Minnesota Twin Cities
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Peter Schiffer
- Princeton University
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Qiong Ma
- Boston College
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Ming Yi
- Rice University
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Yu He
- Yale University
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Characterizing 2D Materials Using Advanced Electron Microscopy
ORAL · Invited
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Presenters
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Yimei Zhu
- Brookhaven National Laboratory (BNL)
Authors
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Yimei Zhu
- Brookhaven National Laboratory (BNL)
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Scalable and deterministic construction of moiré superlattice in 2D materials via controlled heterostrain
ORAL
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Presenters
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Yu-Mi Wu
- Department of Materials Science and Engineering, Cornell University
- Cornell University
Authors
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Yu-Mi Wu
- Department of Materials Science and Engineering, Cornell University
- Cornell University
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Sihun Lee
- Department of Materials Science and Engineering, Cornell University
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Yufeng Xi
- Department of Mechanical Engineering, University of Rochester
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Stephen D. Funni
- Department of Materials Science and Engineering, Cornell University
- Cornell University
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Saif Siddique
- Department of Materials Science and Engineering, Cornell University
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Natalie L Williams
- Department of Chemistry and Chemical Biology, Cornell University
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Giovanni Sartorello
- Cornell Nanoscale Facility, Cornell University
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Hesam Askari
- Department of Mechanical Engineering, University of Rochester
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Judy J Cha
- Department of Materials Science and Engineering, Cornell University
- Cornell University
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Synthesis and properties of a new bilayer borophene
ORAL
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Presenters
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Hui Li
- Northwestern University
Authors
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Hui Li
- Northwestern University
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Albert Tsui
- Northwestern University
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Levi Felix
- Rice University
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Favian Sun
- Rice University
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Cataldo Lamarca
- Northwestern University
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Boris I Yakobson
- Rice University
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Mark C Hersam
- Northwestern University
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One-dimensional Moiré Landscape in Transition Metal Dichalcogenide Heterostructures Uncovered with Electron Spectromicroscopy
ORAL
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Presenters
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Steffi Y Woo
- Oak Ridge National Laboratory
Authors
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Steffi Y Woo
- Oak Ridge National Laboratory
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Yanxing Li
- Princeton University
- University of Texas at Austin
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Xiangyi Du
- University of Illinois at Urbana-Champaign
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Yiyuan Luo
- University of Texas at Austin
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Lily Guo
- University of Illinois at Urbana-Champaign
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Pengjie Wang
- University of Illinois at Urbana-Champaign
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Chih-Kang Shih
- University of Texas at Austin
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Direct observation of massless excitons and linear exciton dispersion
ORAL
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Publication: arXiv:2502.20454
Presenters
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Luna Y. Liu
- Yale University
Authors
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Luna Y. Liu
- Yale University
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Steffi Y Woo
- Oak Ridge National Laboratory
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Jinyuan Wu
- Yale University
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Bowen Hou
- Yale University
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Cong Su
- Yale University
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Diana Y Qiu
- Yale University
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Validation of Helicity-Resolved Raman Spectroscopy Using Chiral α-Quartz Phonons
ORAL
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Presenters
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Angela R. Hight Walker
- National Institute of Standards and Technology (NIST)
Authors
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Maria Fernanda Munoz
- National Institute of Standards and Technology (NIST)
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Riccardo Torsi
- National Institute of Standards and Technology (NIST)
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Tehseen Adel
- University of Findlay
- National Institute of Standards and Technology (NIST)
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Jeffrey R Simpson
- Towson University
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SAUMIKA BANDOPADHYAY
- Howard University
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Thuc T. Mai
- UES, Inc.
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Rahul Rao
- Air Force Research Laboratory (AFRL)
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Angela R. Hight Walker
- National Institute of Standards and Technology (NIST)
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Intervalley scattering in monolayer graphene on hexagonal-boron nitride
ORAL
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Presenters
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Hong Li
- Brookhaven National Laboratory (BNL)
- BNL
Authors
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Hong Li
- Brookhaven National Laboratory (BNL)
- BNL
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Huandong Chen
- Brookhaven National Laboratory
- Brookhaven National Laboratory (BNL)
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Kazuhiro Fujita
- Brookhaven National Laboratory (BNL)
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Abhay Pasupathy
- Columbia University
- Columbia University/Brookhaven National Laboratory
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