Optical Spectroscopy of Heterostructures of 2D Materials

Presentations

• Optical Second-Harmonic Interference in Two-Dimensional Heterostructures

  ORAL

  March 5, 2020, 10:00 AM – March 5, 2020, 10:12 AM

  Presenters

  • Sunmin Ryu

    Pohang Univ of Sci & Tech

  Authors

  • Wontaek Kim

    Pohang Univ of Sci & Tech

  • Sunmin Ryu

    Pohang Univ of Sci & Tech

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• Interlayer Exciton in atomically reconstructed MoSe2/WSe2 van der Waals Heterostructure

  ORAL

  March 5, 2020, 10:12 AM – March 5, 2020, 10:24 AM

  Presenters

  • Hsun jen Chuang

    United States Naval Research Laboratory, naval research laboratory

  Authors

  • Hsun jen Chuang

    United States Naval Research Laboratory, naval research laboratory

  • Aubrey T. Hanbicki

    United States Naval Research Laboratory/ Laboratory for Physical Sciences, naval research laboratory, Laboratory for Physical Sciences, University of Maryland, LPS

  • Matthew Rosenberger

    National Research Council, US Naval Research Laboratory, Washington, DC 20375, United States Naval Research Laboratory, naval research laboratory

  • Vladimir P. Oleshko

    National Institute of Standards and Technology

  • Kathleen M McCreary

    United States Naval Research Laboratory, naval research laboratory, Naval Research Lab

  • Saujan V Sivaram

    National Research Council, US Naval Research Laboratory, Washington, DC 20375, United States Naval Research Laboratory

  • Igor Mazin

    United States Naval Research Laboratory, Code 6393, Naval Research Laboratory

  • Berend Thomas Jonker

    United States Naval Research Laboratory, naval research laboratory, Naval Research Lab

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• Nonradiative energy transfer enhances Raman intensity in layered heterostructure

  ORAL

  March 5, 2020, 10:24 AM – March 5, 2020, 10:36 AM

  Presenters

  • Medha Dandu

    Electrical Communication Engineering, Indian Institute of Science

  Authors

  • Medha Dandu

    Electrical Communication Engineering, Indian Institute of Science

  • Kenji Watanabe

    National Institute for Materials Science, Japan, National Institute for Material Science, National Institute for Materials Science, National Institute for Materials Science, Tsukuba, Research Center for Functional Materials, NIMS, nims, Advanced Materials Laboratory, National Institute for Materials Science, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS, National Institute for Material Science - Japan, NIMS Tsukuba, National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute for Materials Science (NIMS), National Institute for Materials Science,Tsukuba, Ibaraki 305-0047, Japan, Advanced Materials Laboratory, NIMS, Japan, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Materials Science, National Institute for Materials Science, University of Tsukuba, National Institute for Materials Science, Tsukuba, Japan, National Institute for Material Science, Japan, National Institue for Material Science, Tsukuba, Advanced Materials Laboratory, NIMS, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba 305-0044, Japan, Advanced Matrials Lab, NIMS, National Institute for Material Science, Tsukuba, Japan, National institute for materials science, NIMS-Tsukuba, NIMS, Japan, National Institute for Materials Science, Namiki Tsukuba Ibaraki, Japan, NIRM, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki, Japan, Advanced Materials Laboratory, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Material Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science (Japan), Physics, NIMS, National Institute of Materials Science, Japan, National Institute of Materials Science (NIMS), National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, NIMS - Tsukuba

  • Takashi Taniguchi

    National Institute for Materials Science, Japan, National Institute for Material Science, National Institute for Materials Science, National Institute for Materials Science, Tsukuba, Research Center for Functional Materials, NIMS, nims, Advanced Materials Laboratory, National Institute for Materials Science, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS, National Institute for Material Science - Japan, NIMS Tsukuba, National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute for Materials Science (NIMS), National Institute for Materials Science,Tsukuba, Ibaraki 305-0047, Japan, Advanced Materials Laboratory, NIMS, Japan, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Materials Science, National Institute for Materials Science, University of Tsukuba, National Institute for Materials Science, Tsukuba, Japan, National Institue for Material Science, Tsukuba, Advanced Materials Laboratory, NIMS, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba 305-0044, Japan, Advanced Matrials Lab, NIMS, National Institute for Material Science, Tsukuba, Japan, National institute for materials science, NIMS-Tsukuba, NIMS, Japan, National Institute for Materials Science, Namiki Tsukuba Ibaraki, Japan, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki, Japan, Advanced Materials Laboratory, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Material Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science (Japan), Physics, NIMS, National Institute of Materials Science, Japan, National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, NIMS - Tsukuba

  • Ajay Sood

    Physics, Indian Institute of Science, Physical Sciences, Indian Institute of Science

  • Kausik Majumdar

    Electrical Communication Engineering, Indian Institute of Science

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• Circular emission under linear excitation from interlayer excitons in WSe₂/MoSe₂ heterobilayer

  ORAL

  March 5, 2020, 10:36 AM – March 5, 2020, 10:48 AM

  Presenters

  • Xin Lu

    Emory University

  Authors

  • Xin Lu

    Emory University

  • Weijie Li

    Emory University

  • Sudipta Dubey

    Emory University

  • Ajit Srivastava

    Emory University

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• Dipole-dipole interactions between localized interlayer excitons in WSe₂/MoSe₂ heterobilayer

  ORAL

  March 5, 2020, 10:48 AM – March 5, 2020, 11:00 AM

  Presenters

  • Weijie Li

    Emory University

  Authors

  • Weijie Li

    Emory University

  • Xin Lu

    Emory University

  • Sudipta Dubey

    Emory University

  • Luka Matej Devenica

    Emory University

  • Ajit Srivastava

    Emory University

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• Confinement of long-lived interlayer excitons in WSe₂/WS₂ heterobilayers

  ORAL

  March 5, 2020, 11:00 AM – March 5, 2020, 11:12 AM

  Presenters

  • Carola Purser

    Univ of Cambridge

  Authors

  • Alejandro Montblanch

    Univ of Cambridge

  • Dhiren Kara

    Univ of Cambridge

  • Ioannis Paradeisanos

    Univ of Cambridge

  • Carola Purser

    Univ of Cambridge

  • Gang Wang

    Univ of Cambridge

  • Pawel Latawiec

    Harvard University

  • Marko Loncar

    Harvard University, John A. Paulson School of Engineering and Applied Sciences, Harvard University

  • Sefaattin Tongay

    Arizona State University, Materials Science and Engineering, Arizona State University

  • Andrea Ferrari

    Univ of Cambridge

  • Mete Atature

    Univ of Cambridge

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• Mechanically tunable nonlinear optics from a van der Waals interface in twisted hexagonal boron nitride heterostructures

  ORAL

  March 5, 2020, 11:12 AM – March 5, 2020, 11:24 AM

  Presenters

  • Nathan Finney

    Mechanical Engineering, Columbia University, Physics, Columbia University, Columbia University

  Authors

  • Nathan Finney

    Mechanical Engineering, Columbia University, Physics, Columbia University, Columbia University

  • Kaiyuan Yao

    Columbia University, Mechanical Engineering, Columbia University

  • Samuel Moore

    Columbia University, Physics, Columbia University

  • Fang Liu

    Columbia University, Chemistry, Columbia University

  • Jenny Ardelean

    Mechanical Engineering, Columbia University

  • Xinyi Xu

    Mechanical Engineering, Columbia University, Columbia University

  • Kenji Watanabe

    National Institute for Materials Science, Japan, National Institute for Material Science, National Institute for Materials Science, National Institute for Materials Science, Tsukuba, Research Center for Functional Materials, NIMS, nims, Advanced Materials Laboratory, National Institute for Materials Science, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS, National Institute for Material Science - Japan, NIMS Tsukuba, National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute for Materials Science (NIMS), National Institute for Materials Science,Tsukuba, Ibaraki 305-0047, Japan, Advanced Materials Laboratory, NIMS, Japan, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Materials Science, National Institute for Materials Science, University of Tsukuba, National Institute for Materials Science, Tsukuba, Japan, National Institute for Material Science, Japan, National Institue for Material Science, Tsukuba, Advanced Materials Laboratory, NIMS, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba 305-0044, Japan, Advanced Matrials Lab, NIMS, National Institute for Material Science, Tsukuba, Japan, National institute for materials science, NIMS-Tsukuba, NIMS, Japan, National Institute for Materials Science, Namiki Tsukuba Ibaraki, Japan, NIRM, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki, Japan, Advanced Materials Laboratory, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Material Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science (Japan), Physics, NIMS, National Institute of Materials Science, Japan, National Institute of Materials Science (NIMS), National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, NIMS - Tsukuba

  • Takashi Taniguchi

    National Institute for Materials Science, Japan, National Institute for Material Science, National Institute for Materials Science, National Institute for Materials Science, Tsukuba, Research Center for Functional Materials, NIMS, nims, Advanced Materials Laboratory, National Institute for Materials Science, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, NIMS, National Institute for Material Science - Japan, NIMS Tsukuba, National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan., National Institute for Materials Science (NIMS), National Institute for Materials Science,Tsukuba, Ibaraki 305-0047, Japan, Advanced Materials Laboratory, NIMS, Japan, National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Materials Science, National Institute for Materials Science, University of Tsukuba, National Institute for Materials Science, Tsukuba, Japan, National Institue for Material Science, Tsukuba, Advanced Materials Laboratory, NIMS, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba 305-0044, Japan, Advanced Matrials Lab, NIMS, National Institute for Material Science, Tsukuba, Japan, National institute for materials science, NIMS-Tsukuba, NIMS, Japan, National Institute for Materials Science, Namiki Tsukuba Ibaraki, Japan, Advanced Materials Laboratory, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki, Japan, Advanced Materials Laboratory, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science 1-1 Namiki, Tsukuba, 305-0044, Japan, National Institute of Material Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science (Japan), Physics, NIMS, National Institute of Materials Science, Japan, National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan, NIMS - Tsukuba

  • Xiaoyang Zhu

    Columbia Univ, Chemistry, Columbia University, Columbia University, Chemistry, Columbia University, Department of Chemistry, Columbia University

  • Dmitri Basov

    Columbia University, The Department of Physics, Columbia University, Physics, Columbia University, Columbia Univ, Department of Physics, Columbia University

  • Cory Dean

    Department of Physics, Columbia University, Columbia University, Columbia Univ, Physics, Columbia University

  • P. James Schuck

    Columbia University, Mechanical Engineering, Columbia University

  • James C Hone

    Columbia University, Mechanical Engineering, Columbia University, Columbia Univ, Physics, Columbia University, Columbia University, NY, USA, Department of Mechanical Engineering, Columbia University

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• Interlayer Exciton Fine Structure in MoSe₂/WSe₂ Heterostructure

  ORAL

  March 5, 2020, 11:24 AM – March 5, 2020, 11:36 AM

  Presenters

  • Shengnan Miao

    Rensselaer Polytechnic Institute

  Authors

  • Shengnan Miao

    Rensselaer Polytechnic Institute

  • Tianmeng Wang

    Rensselaer Polytechnic Institute

  • Zhipeng Li

    Rensselaer Polytechnic Institute

  • Zhengguang Lu

    Natl High Magnetic Field Lab, National High Magnetic Field Laboratory

  • Sufei Shi

    Rensselaer Polytechnic Institute

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• Evidence of Purely Electronic Lattice at Interface of TMD/Bi₂Se₃ 2D Heterostructures Induced by Strong Interlayer Coupling

  ORAL

  March 5, 2020, 11:36 AM – March 5, 2020, 11:48 AM

  Presenters

  • Zachariah Hennighausen

    Physics, Northeastern University

  Authors

  • Zachariah Hennighausen

    Physics, Northeastern University

  • Christopher Lane

    Northeastern University, Physics, Northeastern University, Los Alamos National Laboratory

  • Ioana G Buda

    Physics, Northeastern University

  • Vineet K Mathur

    Physics, Northeastern University

  • Arun Bansil

    Northeastern University, Physics, Northeastern University

  • Swastik Kar

    Physics, Northeastern University, Northeastern University

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• Investigation of interfacial charge transfer in hybrid system of Graphene-MoS₂

  ORAL

  March 5, 2020, 11:48 AM – March 5, 2020, 12:00 PM

  Presenters

  • Sajedeh Pourianejad

    Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro

  Authors

  • Sajedeh Pourianejad

    Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro

  • Frederick Aryeetey

    Joint School of Nanoscience and Nanoengineering, North Carolina A&T State University

  • Olubunmi Ayodele

    Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro

  • Shyam Aravamudhan

    Joint School of Nanoscience and Nanoengineering, North Carolina A&T State University

  • Tetyana Ignatova

    Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Nanoscience, Univ of NC - Greensboro

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• Trion light emission in type-I WSe₂/MoTe₂ van der Waals heterostructures

  ORAL

  March 5, 2020, 12:00 PM – March 5, 2020, 12:12 PM

  Presenters

  • SUK HYUN KIM

    Seoul Natl Univ

  Authors

  • Hyemin Bae

    Seoul Natl Univ

  • SUK HYUN KIM

    Seoul Natl Univ

  • Seungmin Lee

    Yonsei Univ

  • Ouri Karni

    Stanford Univ

  • Aidan O'Beirne

    Stanford Univ

  • Elyse Barré

    Stanford Univ

  • Sangwan Sim

    Hanyang University

  • Tony F Heinz

    Stanford Univ, Applied Physics and Photon Science, Stanford University, Department of Applied Physics, Stanford University and SLAC National Accelerator Laboratory

  • Hyunyong Choi

    Seoul Natl Univ

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• The bright side of defects in MoS₂ and WS₂ and a generalizable chemical treatment protocol for defect passivation

  ORAL

  March 5, 2020, 12:12 PM – March 5, 2020, 12:24 PM

  Presenters

  • Hope Bretscher

    Department of Physics, University of Cambridge

  Authors

  • Hope Bretscher

    Department of Physics, University of Cambridge

  • Zhaojun Li

    Department of Physics, University of Cambridge

  • James Xiao

    Department of Physics, University of Cambridge

  • Diana Qiu

    Department of Mechanical Engineering and Materials Science, Yale University, Physics, Unviersyt of Calfornia, Berkeley, Yale University, Mechanical Engineering and Materials Science, Yale University, University of California, Berkeley

  • Sivan Refaely-Abramson

    Department of Materials and Interfaces, Weizmann Institute of Science, Materials and Interfaces, Weizmann Institute of Science

  • Jack Alexander-Webber

    Department of Engineering, University of Cambridge

  • Arelo Tanoh

    Department of Physics, University of Cambridge

  • Ye Fan

    Department of Engineering, University of Cambridge

  • Geraud Delport

    Department of Physics, University of Cambridge

  • Cyan Williams

    Department of Chemistry, University of Cambridge

  • Silvia Vignolini

    Department of Chemistry, University of Cambridge, University of Cambridge

  • Sam Stranks

    Department of Chemical Engineering and Biotechnology, University of Cambridge, Department of Physics, University of Cambridge

  • Stephan Hofmann

    Department of Engineering, University of Cambridge

  • Steven Louie

    University of California at Berkeley, and Lawrence Berkeley National Laboratory, Department of Physics, University of California, Berkeley, Berkeley, California 94720, USA and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, C, University of California, Berkeley, Department of Physics, University of California, Berkeley, Lawrence Berkeley National Laboratory and University of California at Berkeley, Department of Physics, University of California at Berkeley and Lawrence Berkeley National Laboratory, Department of Physics, UC Berkeley, Physics, Unviersyt of Calfornia, Berkeley, Physics, University of California, Berkeley, Physics, University of California, Berkeley and Lawrence Berkeley National Lab

  • Jeffrey Neaton

    University of California, Berkeley, Department of Physics, University of California, Berkeley

  • Akshay Rao

    Department of Physics, University of Cambridge, University of Cambridge, Cavendish Laboratory, Univ of Cambridge

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• Probing the nonlinear response of strongly coupled plasmon-WSe₂ system

  ORAL

  March 5, 2020, 12:24 PM – March 5, 2020, 12:36 PM

  Presenters

  • Chentao Li

    Emory University

  Authors

  • Chentao Li

    Emory University

  • Xin Lu

    Emory University

  • Ajit Srivastava

    Emory University

  • Hayk Harutyunyan

    Emory University, Department of Physics, Emory University

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• Homogeneous Broadening of Excitons in Bilayer MoSe₂

  ORAL

  March 5, 2020, 12:36 PM – March 5, 2020, 12:48 PM

  Presenters

  • Kevin Sampson

    Department of Physics, University of Texas at Austin

  Authors

  • Kevin Sampson

    Department of Physics, University of Texas at Austin

  • Sophia Helmrich

    Department of Optics and Atomic Physics, Technische Universität Berlin

  • Carter Young

    Department of Physics, University of Texas at Austin, University of Texas at Austin, Department of Physics, Complex Quantum Systems, and Texas Materials Institutes, University of Texas at Austin

  • Nina Owschimikow

    Department of Optics and Atomic Physics, Technische Universität Berlin

  • Jacob Embley

    Department of Physics, University of Texas at Austin

  • Kai Hao

    Department of Physics, University of Texas at Austin, University of Chicago

  • Ulrike Woggon

    Department of Optics and Atomic Physics, Technische Universität Berlin

  • Xiaoqin (Elaine) Li

    Physics, University of Texas at Austin, Department of Physics, The University of Texas at Austin, Department of Physics, University of Texas at Austin, University of Texas at Austin, Department of Physics, Complex Quantum Systems, and Texas Materials Institutes, University of Texas at Austin

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• Electron relaxation and motion at coplanar 1T'/2H MoTe₂ homojunction imaged by time-resolved photoemission electron microscopy

  ORAL

  Presenters

  • Aiqin Hu

    State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U

  Authors

  • Aiqin Hu

    State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U

  • Xiaolong Xu

    State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U

  • Wei Liu

    State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U

  • Quan Sun

    Research Institute for Electronic Science, Hokkaido University

  • Qihuang Gong

    State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U, Peking Univ, School of Physics, Peking University

  • Yu Ye

    Peking Univ, State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U, School of Physics, Peking University

  • Guowei Lu

    State Key Laboratory for Mesoscopic Physics, Frontiers Science Center for Nano-optoelectronics, Collaborative Innovation Center of Quantum Matter, School of Physics, Peking U

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