2D Semiconductors: Optical Spectroscopy

Presentations

• Manipulating the potential landscape of 2D materials through external dielectric screening

  Invited

  March 2, 2020, 11:15 AM – March 2, 2020, 11:51 AM

  Presenters

  • Archana Raja

    • Lawrence Berkeley National Laboratory
    • Molecular Foundry, Lawrence Berkeley National Laboratory

  Authors

  • Archana Raja

    • Lawrence Berkeley National Laboratory
    • Molecular Foundry, Lawrence Berkeley National Laboratory

  View abstract →

• Nano-optical cavity imaging and control of interlayer exciton emission in WSe₂/MoSe₂ heterostructures

  ORAL

  March 2, 2020, 11:51 AM – March 2, 2020, 12:03 PM

  Presenters

  • Molly A May

    • Physics, University of Colorado, Boulder
    • Physics, Chemistry, and JILA, University of Colorado, Boulder

  Authors

  • Molly A May

    • Physics, University of Colorado, Boulder
    • Physics, Chemistry, and JILA, University of Colorado, Boulder

  • Chenfeng Du

    • Physics, University of Washington

  • Tao Jiang

    • Physics, Chemistry, and JILA, University of Colorado, Boulder

  • Kyoung-Duck Park

    • University of Colorado, Boulder
    • Department of Physics, Department of Chemistry, and JILA, University of Colorado, Boulder
    • Physics, Chemistry, and JILA, University of Colorado, Boulder

  • Xiaodong Xu

    • University of Washington
    • Physics, University of Washington

  • Markus B. Raschke

    • University of Colorado, Boulder
    • Physics and Chemistry, University of Colorado, Boulder
    • University of Colorado Boulder
    • Department of Physics, Department of Chemistry, and JILA, University of Colorado - Boulder
    • Department of Physics, Department of Chemistry and JILA, University of Colorado, Boulder
    • Department of Physics, Department of Chemistry, and JILA, University of Colorado, Boulder
    • Physics, University of Colorado, Boulder
    • Physics, Chemistry, and JILA, University of Colorado, Boulder

  • Markus B. Raschke

    • University of Colorado, Boulder
    • Physics and Chemistry, University of Colorado, Boulder
    • University of Colorado Boulder
    • Department of Physics, Department of Chemistry, and JILA, University of Colorado - Boulder
    • Department of Physics, Department of Chemistry and JILA, University of Colorado, Boulder
    • Department of Physics, Department of Chemistry, and JILA, University of Colorado, Boulder
    • Physics, University of Colorado, Boulder
    • Physics, Chemistry, and JILA, University of Colorado, Boulder

  View abstract →

• Exciton valley depolarization in two-dimensional MoSe₂ and WSe₂

  ORAL

  March 2, 2020, 12:03 PM – March 2, 2020, 12:15 PM

  Presenters

  • Min Yang

    • University of Rochester
    • Department of Electrical and Computer Engineering, University of Rochester

  Authors

  • Min Yang

    • University of Rochester
    • Department of Electrical and Computer Engineering, University of Rochester

  • Dinh Van Tuan

    • Department of Electrical and Computer Engineering, University of Rochester

  • Hanan Dery

    • University of Rochester
    • Department of Electrical and Computer Engineering & Department of Physics and Astronomy, University of Rochester

  View abstract →

• Deciphering the rich photoluminescence spectrum of monolayer WSe₂.

  ORAL

  March 2, 2020, 12:15 PM – March 2, 2020, 12:27 PM

  Presenters

  • Hanan Dery

    • University of Rochester

  Authors

  • Hanan Dery

    • University of Rochester

  View abstract →

• Candidates for the origin of many-body spectral features in monolayer WSe2.

  ORAL

  March 2, 2020, 12:27 PM – March 2, 2020, 12:39 PM

  Presenters

  • Dinh Van Tuan

    • University of Rochester

  Authors

  • Dinh Van Tuan

    • University of Rochester

  • Hanan Dery

    • University of Rochester
    • Department of Electrical and Computer Engineering & Department of Physics and Astronomy, University of Rochester

  View abstract →

• Saddle-point Excitons and Their Extraordinary Light Absorption in Two-Dimensional beta-phase Group-IV Monochalcogenides

  ORAL

  March 2, 2020, 12:39 PM – March 2, 2020, 12:51 PM

  Presenters

  • NanNan Luo

    • Tsinghua University

  Authors

  • NanNan Luo

    • Tsinghua University

  • Chong Wang

    • Tsinghua University

  • Zeyu Jiang

    • Tsinghua University

  • Yong Xu

    • Tsinghua University
    • Department of Physics, Tsinghua University
    • Collaborative Innovation Center of Quantum Matter and State Key Laboratory of Low Dimensional Quantum Physics, Department of Physics, Tsinghua University, China

  • Xiaolong Zou

    • Tsinghua University

  • Duan Wenhui

    • State Key Laboratory of Low Dimensional Quantum Physics, Department of Physics,, Tsinghua University
    • Tsinghua University
    • Department of Physics, Tsinghua University

  View abstract →

• Temperature dependent valley polarization in WS₂ heterostructures

  ORAL

  March 2, 2020, 12:51 PM – March 2, 2020, 1:03 PM

  Presenters

  • George Kioseoglou

    • Univ of Crete
    • Univ of Crete and IESL/FORTH

  Authors

  • George Kioseoglou

    • Univ of Crete
    • Univ of Crete and IESL/FORTH

  • Ioannis Paradisanos

    • IESL/FORTH

  • Kathleen M McCreary

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

  • Aubrey T. Hanbicki

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

  • Leonidas Mouchliadis

    • IESL/FORTH

  • Davoud Adinehloo

    • University of Buffalo

  • Vasili Perebeinos

    • State Univ of NY - Buffalo
    • Electrical Engineering, University at Buffalo
    • University at Buffalo
    • University of Buffalo

  • Berend Thomas Jonker

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

  • Emmanuel Stratakis

    • IESL/FORTH

  View abstract →

• Tunable Spontaneous Valley Coherence in Atomically Thin Semiconductors

  ORAL

  March 2, 2020, 1:03 PM – March 2, 2020, 1:15 PM

  Presenters

  • Mandar Sohoni

    • Physics, Indian Institute of Technology, Bombay

  Authors

  • Mandar Sohoni

    • Physics, Indian Institute of Technology, Bombay

  • Muralidhar Nalabothula

    • Physics, Indian Institute of Technology, Bombay

  • Pankaj Jha

    • Caltech
    • Applied Physics and Material Science, Calinfornia Institure of Technology

  • Tony Low

    • University of Minnesota
    • Department of Electrical & Computer Engineering, University of Minnesota
    • Electrical & Computer Engineering, University of Minnesota

  • ANSHUMAN KUMAR

    • LOQM, Department of Physics, Indian Inst of Tech-Bombay
    • Physics, Indian Institute of Technology, Bombay

  View abstract →

• Valley-selective optical Stark shift of exciton-polaritons in a monolayer semiconductor

  ORAL

  March 2, 2020, 1:15 PM – March 2, 2020, 1:27 PM

  Presenters

  • Trevor LaMountain

    • Applied Physics Program, Northwestern University
    • Northwestern University

  Authors

  • Trevor LaMountain

    • Applied Physics Program, Northwestern University
    • Northwestern University

  • Jovan Nelson

    • Applied Physics Program, Northwestern University
    • Northwestern University

  • Erik J Lenferink

    • Northwestern University

  • Akshay Murthy

    • Northwestern University

  • Vinayak D. Dravid

    • Northwestern University

  • Nathaniel Patrick Stern

    • Northwestern University
    • Department of Physics and Astronomy, Northwestern University

  View abstract →

• Anisotropic Optical Properties and Vibrational Characteristics of 2D Silicon Telluride Nanoplates

  ORAL

  March 2, 2020, 1:27 PM – March 2, 2020, 1:39 PM

  Presenters

  • Jiyang Chen

    • University of Memphis
    • Univ of Memphis

  Authors

  • Jiyang Chen

    • University of Memphis
    • Univ of Memphis

  • Romakanta Bhattarai

    • Univ of Memphis

  • Xiao Shen

    • Univ of Memphis

  • Jingbiao Cui

    • The University of North Texas

  • Thang Hoang

    • University of Memphis
    • Univ of Memphis

  View abstract →

• Anomalous photovoltaic effect in van der Waals heterointerface

  ORAL

  March 2, 2020, 1:39 PM – March 2, 2020, 1:51 PM

  Presenters

  • Toshiya Ideue

    • Univ of Tokyo
    • The Univ. of Tokyo, Tokyo, Japan.
    • The University of Tokyo

  Authors

  • Toshiya Ideue

    • Univ of Tokyo
    • The Univ. of Tokyo, Tokyo, Japan.
    • The University of Tokyo

  • Takatoshi Akamatsu

    • The University of Tokyo

  • Ling Zhou

    • Nanjing University

  • Sota Kitamura

    • The University of Tokyo

  • Masaru Onga

    • Univ of Tokyo
    • The University of Tokyo

  • Yuji Nakagawa

    • The University of Tokyo

  • Joseph Laurienzo

    • Case Western Reserve University

  • Junwei Huang

    • Nanjing University

  • Takahiro Morimoto

    • Applied Physics, The University of Tokyo
    • Applied Physics, University of Tokyo
    • University of Tokyo
    • Univ of Tokyo
    • Applied physics department, University of Tokyo
    • The University of Tokyo

  • Hongtao Yuan

    • Nanjing University

  • Yoshihiro Iwasa

    • Department of Applied Physics, The University of Tokyo
    • Univ of Tokyo
    • Department of Applied Physics and Quantum-Phase Electronics (QPEC) Center, The University of Tokyo
    • The Univ. of Tokyo, Tokyo, Japan.
    • The University of Tokyo
    • Applied Physics, the University of Tokyo

  View abstract →

• Deep-Learning-Based Image Segmentation Integrated with Optical Microscopy for Automatically Searching for Two-Dimensional Materials

  ORAL

  March 2, 2020, 1:51 PM – March 2, 2020, 2:03 PM

  Presenters

  • Satoru Masubuchi

    • University of Tokyo
    • IIS, Univ of Tokyo

  Authors

  • Satoru Masubuchi

    • University of Tokyo
    • IIS, Univ of Tokyo

  • Eisuke Watanabe

    • IIS, Univ of Tokyo

  • Yuta Seo

    • IIS, Univ of Tokyo

  • Shota Okazaki

    • Tokyo Institute of Technology

  • Takao Sasagawa

    • Tokyo Institute of Technology

  • 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

  • Tomoki Machida

    • University of Tokyo
    • IIS, Univ of Tokyo

  View abstract →

• Chiral phonon replicas of dark excitonic states in monolayer WSe₂

  ORAL

  Presenters

  • Erfu Liu

    • University of California, Riverside

  Authors

  • Erfu Liu

    • University of California, Riverside

  • Jeremiah Van Baren

    • University of California, Riverside

  • 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

  • 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

  • Yia-Chung Chang

    • Research Center for Applied Sciences, Academia Sinica
    • Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan

  • Chun Hung Lui

    • University of California, Riverside

  View abstract →