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Optical Spectroscopic Measurements of 2D Materials II

ORAL · B34 · ID: 1114310

Presentations

  • Quasi-1D Exciton Channels in Strain-Engineered 2D Materials

    ORAL

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    Publication: [1] F. Dirnberger, J. D. Ziegler, P. E. Faria Junior, R. Bushati, T. Taniguchi, K. Watanabe, J. Fabian, D. Bougeard, A. Chernikov, V. M. Menon, "Quasi-1D exciton channels in strain-engineered 2D materials" Science Advances 7, eabj3066 (2021).

    Presenters

    • Florian Dirnberger

      Technical University of Dresden, The City College of New York, City College of New York

    Authors

    • Florian Dirnberger

      Technical University of Dresden, The City College of New York, City College of New York

    • Jonas D Ziegler

      University of Regensburg

    • Vinod M Menon

      The City College of New York, City College of New York

    • Alexey Chernikov

      TU Dresden, Technical University of Dresden

    View abstract →

  • Nematicity in SnS single crystals probed by ultrafast spectroscopy

    ORAL

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    Presenters

    • Chih-Wei Luo

      National Yang Ming Chiao Tung University, National Yang Ming Chiao Tung University, Hsinchu, Taiwan

    Authors

    • Chih-Wei Luo

      National Yang Ming Chiao Tung University, National Yang Ming Chiao Tung University, Hsinchu, Taiwan

    • Nguyen Nhat Quyen

      Department of Electrophysics, National Yang Ming Chiao Tung University

    • Tz-Ju Hong

      Department of Electrophysics, National Yang Ming Chiao Tung University

    • Chin En Hsu

      Department of Physics, Tamkang University

    • Wen-Yen Tzeng

      National Yang Ming Chiao Tung University, National Yang Ming Chiao Tung University, Hsinchu, Taiwan, Department of Electrophysics, National Yang Ming Chiao Tung University

    • Chien-Ming Tu

      Department of Electrophysics, National Yang Ming Chiao Tung University

    • Chia-Nung Kuo

      National Cheng Kung University, Department of Physics, National Cheng Kung University, Tainan, Taiwan, Department of Physics, National Cheng Kung University

    • Hung-Chung Hsueh

      Department of Physics, Tamkang University

    • Chin-San Lue

      Department of Physics, National Cheng Kung University

    View abstract →

  • Ultrafast nano-imaging of electronic coherence of monolayer WSe<sub>2</sub>

    ORAL

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    Presenters

    • Wenjin Luo

      University of Colorado Boulder, UNIVERSITY OF COLORADO BOULDER

    Authors

    • Wenjin Luo

      University of Colorado Boulder, UNIVERSITY OF COLORADO BOULDER

    • Benjamin G Whetten

      University of Colorado, Boulder

    • Vasily Kravtsov

      ITMO University

    • Ashutosh K Singh

      Texas A & M University, McMaster Univ, Texas A&M University

    • Yibo Yang

      UNIVERSITY OF COLORADO BOULDER

    • Di Huang

      University of Texas at Austin, Tongji University

    • Xinbin Cheng

      Tongji University

    • Tao Jiang

      Tongji University

    • Alexey Belyanin

      Texas A&M University

    • Markus B Raschke

      University of Colorado, Boulder

    View abstract →

  • Excitonic interaction-driven transport and dynamics of dark states in 2D semiconductors

    ORAL

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    Presenters

    • Saroj B Chand

      Photonics Initiative, Advanced Science Research Center, City University of New York, Photonics Initiative, CUNY Advanced Science Research Center

    Authors

    • Saroj B Chand

      Photonics Initiative, Advanced Science Research Center, City University of New York, Photonics Initiative, CUNY Advanced Science Research Center

    • John M Woods

      Photonics Initiative, Advanced Science Research Center, City University of New York, New York, New York 10031, United States, ASRC CUNY

    • Jiamin Quan

      University of Texas at Austin

    • Enrique Majia

      Photonics Initiative, Advanced Science Research Center, City University of New York

    View abstract →

  • All-optical control of ultrathin trionic waveguide

    ORAL

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    Publication: In review at Nature Photonics.

    Presenters

    • Hyeongwoo Lee

      Pohang University of Science and Technology (POSTECH), Pohang University of Science and Technology

    Authors

    • Hyeongwoo Lee

      Pohang University of Science and Technology (POSTECH), Pohang University of Science and Technology

    • Yeonjeong Koo

      Pohang university of science and technology, Pohang University of Science and Technology

    • Shailabh Kumar

      Samsung Advanced Institute of Technology

    • Yunjo Jeong

      Korea Institute of Science and Technology

    • Soo Ho Choi

      Institute for Basic Science

    • Huitae Joo

      Pohang University of Science and Technology

    • Mingu Kang

      Pohang University of Science and Technology

    • Radwanul H Siddique

      Samsung Advanced Institute of Technology

    • Ki Kang Kim

      Sungkyunkwan University

    • Sangmin An

      Jeonbuk National University

    • Hyuck Choo

      Samsung Advanced Institute of Technology

    • Kyoung-Duck Park

      Pohang University of Science and Technology (POSTECH), Pohang University of Science and Technology

    View abstract →

  • Tunable interlayer excitons and switchable interlayer trions via dynamic near-field cavity

    ORAL

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    Publication: "Tunable interlayer excitons and switchable interlayer trions via dynamic near-field cavity", Light:Science & Applications under review.<br>"Nanocavity-integrated van der Waals heterobilayers for nano-excitonic transistor", Advanced Materials submitted.

    Presenters

    • Yeonjeong Koo

      Pohang university of science and technology, Pohang University of Science and Technology

    Authors

    • Yeonjeong Koo

      Pohang university of science and technology, Pohang University of Science and Technology

    • Hyeongwoo Lee

      Pohang University of Science and Technology (POSTECH), Pohang University of Science and Technology

    • Tatiana Ivanova

      ITMO University

    • Ali Kefayati

      State Univ of NY - Buffalo

    • Vasili Perebeinos

      State Univ of NY - Buffalo

    • Ekaterina Khestanova

      ITMO University

    • Roman Savelev

      ITMO University

    • Mihail Petrov

      ITMO University

    • Vasily Kravtsov

      ITMO University

    • Kyoung-Duck Park

      Pohang University of Science and Technology (POSTECH), Pohang University of Science and Technology

    View abstract →

  • Dynamically tunable moiré exciton in monolayer WSe<sub>2</sub> on twisted bilayer graphene

    ORAL

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    Presenters

    • Minhao He

      Princeton University

    Authors

    • Minhao He

      Princeton University

    • Jiaqi Cai

      University of Washington

    • Huiyuan Zheng

      The University of Hong Kong

    • Eric Seewald

      Columbia University

    • Kenji Watanabe

      National Institute for Materials Science, Research Center for Functional Materials, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, NIMS, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Takashi Taniguchi

      National Institute for Materials Science, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute of Materials Science, Kyoto University, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science, Japan, National Institute For Materials Science, NIMS, National Institute for Material Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Jiaqiang Yan

      Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

    • Matthew A Yankowitz

      University of Washington

    • Abhay N Pasupathy

      Brookhaven National Laboratory & Columbia University, Columbia University

    • Wang Yao

      The University of Hong Kong

    • Xiaodong Xu

      University of Washington

    View abstract →

  • Optical detection of electrostatically generated interlayer excitons

    ORAL

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    Presenters

    • Andrew Joe

      University of California Berkeley

    Authors

    • Andrew Joe

      University of California Berkeley

    • Ruishi Qi

      University of California Berkeley

    • Tiancheng Zheng

      University of California Berkeley

    • Zuocheng Zhang

      University of California, Berkeley, University of California Berkeley

    • Jingxu Xie

      uc berkeley

    • Emma Regan

      University of California, Berkeley

    • Zheyu Lu

      University of California Berkeley

    • Takashi Taniguchi

      National Institute for Materials Science, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute of Materials Science, Kyoto University, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science, Japan, National Institute For Materials Science, NIMS, National Institute for Material Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Kenji Watanabe

      National Institute for Materials Science, Research Center for Functional Materials, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, NIMS, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Sefaattin Tongay

      Arizona State University, FIAP

    • feng wang

      University of California, Berkeley

    View abstract →

  • Highly Excited Rydberg Excitons in Thin-Film Cuprous Oxide

    ORAL

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    Presenters

    • Jacob DeLange

      Purdue University

    Authors

    • Jacob DeLange

      Purdue University

    • Kinjol Barua

      Elmore Family School of Electrical and Computer Engineering, Purdue University

    • Hadiseh Alaeian

      Purdue University, Elmore Family School of Electrical and Computer Engineering, Purdue University

    • Stephan Steinhauer

      Department of Applied Physics, KTH Royal Institute of Technology

    View abstract →

  • Intralayer Excitons in Graded Alloys of Mo<sub>x</sub>W<sub>1-x</sub>S<sub>2</sub> Monolayers compared to pristine MoS<sub>2</sub>, and WS<sub>2</sub>

    ORAL

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    Presenters

    • Mahdi Ghafariasl

      University of Georgia

    Authors

    • Mahdi Ghafariasl

      University of Georgia

    • Tianyi Zhang

      The Pennsylvania State University

    • Zachary Ward

      Rensselaer Polytechnic Institute

    • Da Zhou

      Pennsylvania State University, The Pennsylvania State University

    • Venkataraman Swaminathan

      Rice University

    • Humberto Terrones

      Rensselaer Polytechnic Institute

    • Mauricio Terrones

      Pennsylvania State University

    • Yohannes Abate

      University of Georgia

    View abstract →

  • Selective Surface-Enhanced Raman Scattering-based Sensing on 2D Niobium Carbide (Nb<sub>2</sub>CT<sub>X</sub>) MXene

    ORAL

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    Presenters

    • Tej B Limbu

      University of Houston - Clear Lake

    Authors

    • Tej B Limbu

      University of Houston - Clear Lake

    • Mackenzie Songsart-Power

      University of Houston-CL

    • Joseph Tran

      University of Houston-CL

    • Brady Wilson

      Kennesaw State University

    • Chetan Dhital

      kennesaw state university, Kennesaw State University

    • Fei Yan

      North Carolina Central University

    View abstract →

  • Every-other-layer Dipolar Excitons in a Spin-Valley locked Superlattice

    ORAL

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    Presenters

    • Yinong Zhang

      University of Washington

    Authors

    • Yinong Zhang

      University of Washington

    • Chengxin Xiao

      University of Hong Kong

    • Dmitry Ovchinnikov

      University of Washington

    • Jiayi Zhu

      University of Washington

    • Xi Wang

      University of Washington

    • Takashi Taniguchi

      National Institute for Materials Science, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute of Materials Science, Kyoto University, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science, Japan, National Institute For Materials Science, NIMS, National Institute for Material Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Kenji Watanabe

      National Institute for Materials Science, Research Center for Functional Materials, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, NIMS, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Jiaqiang Yan

      Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

    • Wang Yao

      The University of Hong Kong

    • Xiaodong Xu

      University of Washington

    View abstract →