Characterization and Manufacturing of Two-Dimensional Materials

Presentations

• Magnetoexcitons in van der Waals heterostructure

  ORAL

  March 17, 2025, 11:00 AM – March 17, 2025, 11:12 AM

  Presenters

  • Will J Brunner

    University of California, San Diego

  Authors

  • Will J Brunner

    University of California, San Diego

  • Zhiwen Zhou

    University of California, San Diego

  • Erik A Szwed

    University of California, San Diego

  • Helin Henstridge

    University of California, San Diego

  • Lewis Fowler-Gerace

    University of California, San Diego

  • Leonid V Butov

    University of California, San Diego

  View abstract →

• Origin of large effective phonon magnetic moments in monolayer MoS₂

  ORAL

  March 17, 2025, 11:12 AM – March 17, 2025, 11:24 AM

  Publication: Phys. Rev. B 109, 155426 (2024)

  Presenters

  • Wencan Jin

    Auburn University

  Authors

  • Wencan Jin

    Auburn University

  • Hussam Mustafa

    Auburn University

  • Gaihua Ye

    Texas Tech University

  • Cynthia Chiamaka Nnokwe

    Texas Tech University

  • Mengqi Fang

    Stevens Institute of Technology

  • Swati Chaudhary

    University of Texas at Austin, Institute for Solid State Physics, The University of Tokyo

  • Jia-An Yan

    Towson Univ

  • Ka-Ming Law

    Auburn University

  • Julang Wang

    Friends Academy

  • Andrew J Stollenwerk

    University of northern Iowa, University of Northern Iowa

  • Paul Michael Shand

    University of Northern Iowa

  • Eui-Hyeok Yang

    Stevens Institute of Technology

  • Gregory A Fiete

    Northeastern University

  • Rui He

    Texas Tech University

  View abstract →

• First-principles study of the magneto-Raman effect in van der Waals layered magnets

  ORAL

  March 17, 2025, 11:24 AM – March 17, 2025, 11:36 AM

  Publication: Xiangru Kong, Panchapakesan Ganesh, and Liangbo Liang, "First-principles study of the magneto-Raman effect in van der Waals layered magnets", npj 2D Materials and Applications, under review

  Presenters

  • Liangbo Liang

    Oak Ridge National Laboratory

  Authors

  • Liangbo Liang

    Oak Ridge National Laboratory

  • Panchapakesan Ganesh

    Oak Ridge National Laboratory

  • Xiangru Kong

    Oak Ridge National Laboratory

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• Resonant Raman Scattering Study of Strain and Defects in Chemical Vapor Deposition Grown MoS2 Monolayers

  ORAL

  March 17, 2025, 11:36 AM – March 17, 2025, 11:48 AM

  Publication: [1] R. N. Gontijo, N. Bunker, S. L. Graiser, X. Ding, M. Smeu, and A. L. Elías, Resonant Raman Scattering Study of Strain and Defects in Chemical Vapor Deposition Grown MoS 2 Monolayers, Small, (2024), 10.1002/smll.202310685.<br>[2] N. Bunker, R. N. Gontijo, A. L. Elías, and M. Smeu, First-Principles Investigation of Dominant Strain Axes in Chemical Vapor Deposition Grown Monolayer MoS2 Physical Review B, 110, 104113 (2024), 10.1103/physrevb.110.104113.

  Presenters

  • Rafael Nunes Gontijo

    SUNY Binghamton University

  Authors

  • Rafael Nunes Gontijo

    SUNY Binghamton University

  • Nathaniel Richard Bunker

    SUNY Binghamton University

  • Samarra L Graiser

    Binghamton University

  • Xintong Ding

    Binghamton University

  • Manuel Smeu

    Binghamton University

  • Ana Laura Elias

    Pennsylvania State University, Binghamton University

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• Strain Control of Third Harmonic Generation in Nb₂SiTe₄ Driven by Tuneable Anisotropic Characteristics

  ORAL

  March 17, 2025, 11:48 AM – March 17, 2025, 12:00 PM

  Presenters

  • Yihang Ouyang

    National University of Singapore

  Authors

  • Yihang Ouyang

    National University of Singapore

  • Jin Dai

    Central South University

  • Zhenzhen Wan

    Central South University

  • Xu Tao

    Central South University

  • Kostya S Novoselov

    Institute for Functional Intelligent Materials, National University of Singapore, Singapore, Singapore, National University of Singapore

  • Maciej Koperski

    National University of Singapore

  • Zhihui Chen

    Central South University

  • Jun He

    Central South University

  View abstract →

• Oral: Electrical pumping of h-BN single-photon sources in van der Waals heterostructures

  ORAL

  March 17, 2025, 12:00 PM – March 17, 2025, 12:12 PM

  Publication: https://doi.org/10.48550/arXiv.2407.14070

  Presenters

  • Mi-hyang Yu

    Seoul Natl Univ, Seoul National University

  Authors

  • Mi-hyang Yu

    Seoul Natl Univ, Seoul National University

  • Jeonghan Lee

    Seoul Natl Univ

  • Jieun Lee

    Seoul National University, Seoul Natl Univ

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 17, 2025, 12:12 PM – March 17, 2025, 12:24 PM

  View abstract →

• Spatiotemporal imaging of low-energy excitations with exciton spectroscopy II: theory

  ORAL

  March 17, 2025, 12:24 PM – March 17, 2025, 12:36 PM

  Presenters

  • Dimitri Pimenov

    Cornell University

  Authors

  • Dimitri Pimenov

    Cornell University

  • Andrew T Pierce

    Cornell University

  • Chirag Vaswani

    Cornell University

  • Sihong Xu

    Hong Kong University of Science and Technology, Hong Kong University

  • Erich J Mueller

    Cornell University

  • Debanjan Chowdhury

    Cornell University

  • Kin Fai Mak

    Cornell University

  • Jie Shan

    Cornell University

  View abstract →

• Spatiotemporal imaging of low-energy excitations with exciton spectroscopy I: experiment

  ORAL

  March 17, 2025, 12:36 PM – March 17, 2025, 12:48 PM

  Presenters

  • Andrew T Pierce

    Cornell University

  Authors

  • Andrew T Pierce

    Cornell University

  • Chirag Vaswani

    Cornell University

  • Dimitri Pimenov

    Cornell University

  • Sihong Xu

    Hong Kong University of Science and Technology, Hong Kong University

  • Erich J Mueller

    Cornell University

  • Debanjan Chowdhury

    Cornell University

  • Kin Fai Mak

    Cornell University

  • Jie Shan

    Cornell University

  View abstract →

• Direct measurement of terahertz conductivity in a gated monolayer semiconductor

  ORAL

  March 17, 2025, 12:48 PM – March 17, 2025, 1:00 PM

  Publication: arXiv:2409.17633

  Presenters

  • Sudi Chen

    University of California, Berkeley

  Authors

  • Sudi Chen

    University of California, Berkeley

  • Qixin Feng

    University of California, Berkeley

  • Wenyu Zhao

    University of California, Berkeley

  • Ruishi Qi

    University of California, Berkeley

  • Zuocheng Zhang

    University of California, Berkeley

  • Dishan Abeysinghe

    University of California, Berkeley

  • Can Uzundal

    University of California, Berkeley

  • Jingxu Xie

    Lawrence Berkeley National Laboratory

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science

  • feng wang

    University of California, Berkeley

  View abstract →

• Effect of transferred electrode on optical properties of MoS₂-FETs analyzed by hyperspectral imaging

  ORAL

  March 17, 2025, 1:00 PM – March 17, 2025, 1:12 PM

  Presenters

  • Wooseok Lee

    Ajou University

  Authors

  • Wooseok Lee

    Ajou University

  • Jae-Ung Lee

    Ajou University

  View abstract →

• Tips and Tricks for Fabricating and Characterizing Atomically Thin van der Waals Materials

  ORAL

  March 17, 2025, 1:12 PM – March 17, 2025, 1:24 PM

  Presenters

  • Logan S Miller

    San Jose State University

  Authors

  • Logan S Miller

    San Jose State University

  • Charity Wei

    San Jose State University

  • Korede I Solagbade

    San Jose State University

  • Christopher L Smallwood

    San Jose State University

  View abstract →

• On-Chip Terahertz Spectroscopy for Dual-Gated van der Waals Heterostructures at Cryogenic Temperatures

  ORAL

  March 17, 2025, 1:24 PM – March 17, 2025, 1:36 PM

  Publication: https://doi.org/10.48550/arXiv.2409.19726

  Presenters

  • Junseok Seo

    Massachusetts Institute of Technology

  Authors

  • Junseok Seo

    Massachusetts Institute of Technology

  • Zhengguang Lu

    Massachusetts Institute of Technology, Florida State Univeristy, Massachusetts Institute of Technology

  • Seunghyun Park

    Harvard University

  • Jixiang Yang

    Massachusetts Institute of Technology

  • Fangzhou Xia

    University of Texas at Austin, Massachusetts Institute of Technology

  • Shenyong Ye

    Massachusetts Institute of Technology

  • Yuxuan Yao

    Rice university, Massachusetts Institute of Technology

  • Tonghang Han

    Massachusetts Institute of Technology

  • Lihan Shi

    Massachusetts Institute of Technology, Princeton University

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Amir Yacoby

    Harvard University

  • Long Ju

    MIT

  View abstract →