2D Materials: Optics IV

Presentations

• Enhancing resonant second harmonic generation in bilayer WSe₂ by layer-dependent exciton-polaron effect

  ORAL

  March 18, 2025, 11:00 AM – March 18, 2025, 11:12 AM

  Publication: arXiv 2407.01854 (2024)

  Presenters

  • Tianyi Ouyang

    University of California, Riverside

  Authors

  • Tianyi Ouyang

    University of California, Riverside

  • Soonyoung Cha

    University of California, Riverside

  • 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

  • Nathaniel M Gabor

    University of California, Riverside

  • Chun Hung Lui

    University of California, Riverside

  View abstract →

• Kinetics of transport of indirect excitons in van der Waals heterostructure

  ORAL

  March 18, 2025, 11:12 AM – March 18, 2025, 11:24 AM

  Presenters

  • Zhiwen Zhou

    University of California, San Diego

  Authors

  • Zhiwen Zhou

    University of California, San Diego

  • Erik A Szwed

    University of California, San Diego

  • Will J Brunner

    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 →

• High-Performance Photodetection of In-Situ Core/Shell Perovskite-MoS₂ Phototransistors

  ORAL

  March 18, 2025, 11:24 AM – March 18, 2025, 11:36 AM

  Publication: Jinwoo Sim, Sunggyu Ryoo, Joo Sung Kim, Juntae Jang, Heebeom Ahn, Donguk Kim, Joonha Jung, Taehyun Kong, Hyeonmin Choi, Yun Seog Lee, Tae-Woo Lee, Kyungjune Cho, Keehoon Kang, and Takhee Lee, Enhanced Photodetection Performance of an In Situ Core/Shell Perovskite-MoS2 Phototransistor, ACS Nano 2024 18 (26), 16905-16913 (DOI: 10.1021/acsnano.4c02775)

  Presenters

  • Sunggyu Ryoo

    Seoul National University, Physics

  Authors

  • Sunggyu Ryoo

    Seoul National University, Physics

  View abstract →

• Single-Ion Spectroscopy of h-BN Point Defect Fluorescence in Liquid Environments

  ORAL

  March 18, 2025, 11:36 AM – March 18, 2025, 11:48 AM

  Publication: arXiv:2407.01934v2

  Presenters

  • Yecun Wu

    Stanford University

  Authors

  • Yecun Wu

    Stanford University

  • Kun Xu

    Stanford University

  • Hori Pada Sarker

    SLAC National Accelerator 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

  • Frank Abild-Pedersen

    SLAC, SUNCAT Center, SLAC National Accelerator Laboratory, SLAC National Accelerator Laboratory

  • Arun Majumdar

    Stanford University

  • Yi Cui

    Stanford University

  • Yan-Kai Tzeng

    SLAC National Accelerator Laboratory

  • Steven Chu

    Stanford University

  View abstract →

• Nonlinear Optical Responses and Large Rashba Splitting in Janus Monolayer MA₂Z₄ Synthetic Two-Dimensional Materials

  ORAL

  March 18, 2025, 11:48 AM – March 18, 2025, 12:00 PM

  Publication: A. Strasser, X. Qian. "Nonlinear Optical Responses and Large Rashba Splitting in Janus Monolayer MA2Z4 Synthetic Two-Dimensional Crystals." (In Preparation)

  Presenters

  • Alex Strasser

    Texas A&M University College Station

  Authors

  • Alex Strasser

    Texas A&M University College Station

  • Xiaofeng Qian

    Texas A&M University, Texas A&M University College Station

  View abstract →

• Twist-Dependent Interlayer Coupling, Excitons, and Anisotropy in a Two-Dimensional Semiconducting Magnet

  ORAL

  March 18, 2025, 12:00 PM – March 18, 2025, 12:12 PM

  Presenters

  • Qiuyang Li

    University of Michigan

  Authors

  • Qiuyang Li

    University of Michigan

  • Xiaohan Wan

    University of Michigan

  • Kai Sun

    University of Michigan

  • Hui Deng

    University of Michigan

  View abstract →

• Facile fabrication of Au nanoinversions for single photon emission in 2D materials

  ORAL

  March 18, 2025, 12:12 PM – March 18, 2025, 12:24 PM

  Presenters

  • Joe C Stage

    Montana State University

  Authors

  • Joe C Stage

    Montana State University

  • John Pierce Fix

    Montana State University

  • Amir Darabi

    Montana State University

  • Andrew Lingley

    Montana State University

  • Nicholas J Borys

    Montana State University

  View abstract →

• Investigation of strain-localized excitons in nanobubbles of single-layer WS₂ on a gold surface

  ORAL

  March 18, 2025, 12:24 PM – March 18, 2025, 12:36 PM

  Presenters

  • Mohammad Soroush

    Montana State University

  Authors

  • Mohammad Soroush

    Montana State University

  • Matthew Strasbourg

    Columbia University

  • Kiyoung Jo

    University of Pennsylvania

  • Emanuil S Yanev

    Columbia University

  • James Schuck

    Columbia University

  • Deep M Jariwala

    University of Pennsylvania

  • David Dickensheeets

    Montana State Univerisity

  • Nicholas J Borys

    Montana State University

  View abstract →

• Bi₂S₃ nanosheets: A promising anisotropic two-dimensional semiconductor for polarisation-dependent optoelectronics

  ORAL

  March 18, 2025, 12:36 PM – March 18, 2025, 12:48 PM

  Publication: Highly anisotropic Bi2S3 for polarisation-dependent optoelectronic device applications, in preparation

  Presenters

  • Juan Francisco Sanchez Royo

    University de Valencia

  Authors

  • Juan Francisco Sanchez Royo

    University de Valencia

  • Daniel Andrés Penares

    Universidad de Valencia

  • Mauro Brotons-Gisbert

    Heriot-Watt University

  • Mahesh Eledath Changarath

    Universidad de Valencia

  • Alejandro Molina-Sanchez

    University de Valencia, Universitat de Valencia

  View abstract →

• Strain-generated single photon emitters in CVD-grown transition-metal dichalcogenidenanoribbons

  ORAL

  March 18, 2025, 12:48 PM – March 18, 2025, 1:00 PM

  Presenters

  • Samuel G Wyss

    Montana State University

  Authors

  • Samuel G Wyss

    Montana State University

  • Joe C Stage

    Montana State University

  • William Hayes

    Columbia University

  • Emanuil S Yanev

    Columbia University

  • Matthew Strasbourg

    Columbia University

  • Xufan Li

    Honda Research Institute USA, Inc.

  • Shuang Wu

    Honda Research Institute USA, Inc

  • Avetik R Harutyunyan

    HRI-US

  • Nicholas J Borys

    Montana State University

  • James Schuck

    Columbia University

  View abstract →

• Spectrally Resolved Electrical Probing of Optical Excitations in 2D Materials

  ORAL

  March 18, 2025, 1:00 PM – March 18, 2025, 1:12 PM

  Presenters

  • Alex Stram

    University of Texas at Austin

  Authors

  • Alex Stram

    University of Texas at Austin

  • Xuejian Ma

    University of Texas at Austin

  • Yangchen He

    University of Wisconsin - Madison

  • Daniel Rhodes

    University of Wisconsin - Madison, University of Wisconsin Madison

  • K. Watanabe

    NIMS, JAPAN, National Institute for Material Science

  • T. Taniguchi

    National Institute for Material Science

  • Keji Lai

    University of Texas at Austin

  View abstract →

• Oral: Optical Properties of Thin Film Silver Iodide

  ORAL

  March 18, 2025, 1:12 PM – March 18, 2025, 1:24 PM

  Presenters

  • Leonardo Landivar Scott

    University of Arkansas

  Authors

  • Leonardo Landivar Scott

    University of Arkansas

  • Chris Klenke

    University of Arkansas

  • Sudeep Puri

    University of Arkansas

  • Hiro Nakamura

    University of Arkansas

  View abstract →

• Probing the Dynamic Response of 2D Ferroelectric Domains Using Transient Reflection Spectroscopy

  ORAL

  March 18, 2025, 1:24 PM – March 18, 2025, 1:36 PM

  Presenters

  • Sudeep Puri

    University of Arkansas

  Authors

  • Sudeep Puri

    University of Arkansas

  • Rodrigo Rodriguez

    University of Arkansas

  • Hiro Nakamura

    University of Arkansas

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 18, 2025, 1:36 PM – March 18, 2025, 1:48 PM

  View abstract →