2D Materials - Optics and Excitons III

Presentations

• Unifying Optical Selection Rules for Excitons in Two Dimensions: Band Topology and Winding Numbers

  ORAL

  March 6, 2018, 11:15 AM – March 6, 2018, 11:27 AM

  Presenters

  • Ting Cao

    • University of California, Berkeley
    • Physics Department, UC Berkeley and Lawrence Berkeley National Lab
    • Physics, University of California - Berkeley

  Authors

  • Ting Cao

    • University of California, Berkeley
    • Physics Department, UC Berkeley and Lawrence Berkeley National Lab
    • Physics, University of California - Berkeley

  • Meng Wu

    • Department of Physics, University of California at Berkeley and Materials Sciences Division, Lawrence Berkeley National Laboratory
    • Physics Department, University of California Berkeley and Lawrence Berkeley National Lab
    • Physics Department, UC Berkeley and Lawrence Berkeley National Lab

  • Steven Louie

    • Physics, University of California, Berkeley
    • University of California, Berkeley
    • Physics, Univ of California - Berkeley
    • Univ of California - Berkeley
    • Physics, UC Berkeley
    • Physics Department, UC Berkeley and Lawrence Berkeley National Lab
    • Department of Physics, University of California at Berkeley and Materials Sciences Division, Lawrence Berkeley National Laboratory
    • Department of Physics, University of California, Berkeley
    • Physics Department, University of California Berkeley and Lawrence Berkeley National Lab
    • Department of physics, University of California - Berkeley
    • Lawrence Berkeley National Lab and University of California - Berkeley
    • Materials Sciences Division, Lawrence Berkeley National Laboratory & Department of Physics, University of California at Berkeley
    • UC Berkeley and Lawrence Berkeley National Lab
    • Physics, University of California - Berkeley

  View abstract →

• Dark Exciton and Optical Selection Rules Revealed by In-plane Propagation of Light in Transition Metal Dichalcogenides Monolayers

  ORAL

  March 6, 2018, 11:27 AM – March 6, 2018, 11:39 AM

  Presenters

  • Xavier Marie

    • INSA-CNRS
    • Inst Natl des Sci Appl University of Toulouse, LPCNO INSA-CNRS-UPS
    • CNRS/INSA
    • Institut National des Sciences Appliquées

  Authors

  • Cedric Robert

    • INSA-CNRS
    • CNRS/INSA
    • Institut National des Sciences Appliquées

  • Gang Wang

    • INSA-CNRS

  • Misha Glazov

    • Ioffe Institute

  • Bernhard Urbaszek

    • INSA-CNRS
    • CNRS/INSA
    • Institut National des Sciences Appliquées

  • Fabian Cadiz

    • INSA-CNRS
    • CNRS/INSA

  • Emmanuel Courtade

    • INSA-CNRS
    • CNRS/INSA

  • Thierry Amand

    • INSA-CNRS
    • Inst Natl des Sci Appl University of Toulouse, LPCNO INSA-CNRS-UPS
    • CNRS/INSA

  • Delphine Lagarde

    • INSA-CNRS
    • CNRS/INSA

  • Takashi Taniguchi

    • National Institute for Materials Science
    • NIMS
    • National Institute for Material Science
    • Advanced Materials Laboratory, National Institute for Materials Science
    • National Institute of Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science
    • National Institute for Materials Science (NIMS
    • Advanced Materials Laboratory, NIMS
    • National Institute for Materials Science, Advanced Materials Laboratory
    • National Institue for Materials Science
    • National Institute of Material Science
    • National Institute for Matericals Science
    • Advanced Materials Laboratory
    • National Institute for Materials Science, 1-1 Namiki
    • NIMS-Japan

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • National Institute for Material Science
    • Advanced Materials Laboratory, National Institute for Materials Science
    • National Institute of Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science
    • National Institute for Materials Science (NIMS
    • Advanced Materials Laboratory, NIMS
    • National Institute for Materials Science, Advanced Materials Laboratory
    • National Institue for Materials Science
    • National Institute of Material Science
    • National Institute for Matericals Science
    • Advanced Materials Laboratory
    • National Institute for Materials Science, 1-1 Namiki
    • Advanced materials laboratory, National institute for Materials Science
    • NIMS-Japan

  • Xavier Marie

    • INSA-CNRS
    • Inst Natl des Sci Appl University of Toulouse, LPCNO INSA-CNRS-UPS
    • CNRS/INSA
    • Institut National des Sciences Appliquées

  View abstract →

• The Role of Dark Excitons in Valley Depolarisation In Monolayer Transition Metal Dichcalcogenides

  ORAL

  March 6, 2018, 11:39 AM – March 6, 2018, 11:51 AM

  Presenters

  • Alexander Pearce

    • Uni Konstanz

  Authors

  • Alexander Pearce

    • Uni Konstanz

  • Guido Burkard

    • University of Konstanz
    • Physics, University of Konstanz
    • Department of Physics, University of Konstanz
    • Univ Konstanz
    • Uni Konstanz
    • Physics, Univ. Konstanz
    • Physics, Univ Konstanz

  View abstract →

• Imaging Spin Dynamics in Monolayer WS2 by Time-Resolved Kerr Rotation Microscopy

  COFFEE_KLATCH · Invited

  March 6, 2018, 11:51 AM – March 6, 2018, 12:27 PM

  Presenters

  • Elizabeth McCormick

    • Ohio State Univ - Columbus
    • Ohio State University

  Authors

  • Elizabeth McCormick

    • Ohio State Univ - Columbus
    • Ohio State University

  • Michael Newburger

    • Physics, Ohio State University - Columbus
    • Ohio State University

  • Yunqiu (Kelly) Luo

    • The Ohio State University
    • Ohio State Univ - Columbus
    • Ohio State University

  • Kathleen McCreary

    • U.S. Naval Research Lab
    • U.S. Naval Research Laboratory
    • Materials Science and Technology Division, U.S. Naval Research Laboratory
    • Naval Research Laboratory
    • Naval Research laboratory

  • Simranjeet Singh

    • Department of Physics, The Ohio State University
    • Department of Physics, Ohio State Univ - Columbus
    • Ohio State University
    • Ohio State Univ - Columbus

  • Iwan Martin

    • Ohio State University

  • Edward Cichewicz

    • Ohio State University

  • Berend Jonker

    • U.S. Naval Research Lab
    • U.S. Naval Research Laboratory
    • Materials Science and Technology Division, U.S. Naval Research Laboratory
    • Naval Research Laboratory
    • Materials Science and Technology Directorate, Naval Research Lab
    • Naval Research laboratory

  • Roland Kawakami

    • Ohio State University
    • Department of Physics, The Ohio State University
    • The Ohio State University
    • Physics, The Ohio State University
    • Physics, Ohio State University - Columbus
    • Ohio State Univ - Columbus
    • Department of Physics, Ohio State Univ - Columbus
    • Physics, Ohio State Univ - Columbus

  View abstract →

• Valley-selective Optical Stark Effect Probed by Kerr Rotation

  ORAL

  March 6, 2018, 12:27 PM – March 6, 2018, 12:39 PM

  Presenters

  • Trevor LaMountain

    • Applied Physics Program, Northwestern University

  Authors

  • Trevor LaMountain

    • Applied Physics Program, Northwestern University

  • Hadallia Bergeron

    • Department of Materials Science and Engineering, Northwestern University
    • Materials Science and Engineering, Northwestern University

  • Itamar Balla

    • Department of Materials Science and Engineering, Northwestern University
    • Materials Science and Engineering, Northwestern University

  • Teodor Stanev

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

  • Mark Hersam

    • Department of Material Science, Northwestern University
    • Northwestern Univ.
    • Department of Materials Science and Engineering, Northwestern University
    • Materials Science and Engineering, Northwestern University

  • Nathaniel Stern

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

  View abstract →

• Trion valley coherence in monolayer transition metal dichalcogenides

  ORAL

  March 6, 2018, 12:39 PM – March 6, 2018, 12:51 PM

  Presenters

  • Kai Hao

    • Department of Physics, Univerisity of Texas at Austin

  Authors

  • Kai Hao

    • Department of Physics, Univerisity of Texas at Austin

  • Lixiang Xu

    • Department of Physics, Univerisity of Texas at Austin

  • Fengcheng Wu

    • Argonne National Laboratory
    • Department of Physics, Univerisity of Texas at Austin
    • Argonne National Lab

  • Philipp Nagler

    • Department of Physics, University of Regensburg

  • Kha Tran

    • Department of Physics, Univerisity of Texas at Austin
    • Department of Physics, Univ of Texas, Austin

  • Xin Ma

    • Department of Physics, Univerisity of Texas at Austin

  • Christian Schüller

    • Institut für Experimentelle und Angewandte Physik, Universität Regensburg
    • Department of Physics, University of Regensburg

  • Tobias Korn

    • Institut für Experimentelle und Angewandte Physik, Universität Regensburg
    • Department of Physics, University of Regensburg

  • Allan MacDonald

    • Physics department, University of Texas at Austin
    • Physics, University of Texas, Austin
    • Department of Physics, The University of Texas at Austin
    • Physics , Univ of Texas, Austin
    • Univ of Texas at Austin
    • Physics, The University of Texas at Austin
    • Department of Physics, Univerisity of Texas at Austin
    • The University of Texas at Austin
    • University of Texas

  • Galan Moody

    • National Institute of Standards & Technology

  • Xiaoqin (Elaine) Li

    • University of Texas at Austin
    • Department of Physics, Univerisity of Texas at Austin
    • Department of Physics, Univ of Texas, Austin
    • Univ of Texas, Austin

  View abstract →

• Observing excitons with time-resolved ARPES

  ORAL

  March 6, 2018, 12:51 PM – March 6, 2018, 1:03 PM

  Presenters

  • Alexander Kemper

    • North Carolina State University
    • North Carolina State Univ
    • Physics, North Carolina State University
    • Dept of Physics, North Carolina State Univ

  Authors

  • Alexander Kemper

    • North Carolina State University
    • North Carolina State Univ
    • Physics, North Carolina State University
    • Dept of Physics, North Carolina State Univ

  • Avinash Rustagi

    • North Carolina State University
    • Physics, North Carolina State University
    • Dept of Physics, North Carolina State Univ

  View abstract →

• Tip-enhanced photoluminescence and control of interlayer excitons in van der Waals heterostructures

  ORAL

  March 6, 2018, 1:03 PM – March 6, 2018, 1:15 PM

  Presenters

  • Molly May

    • Department of Physics, Department of Chemistry, JILA, and Center for Experiments on Quantum Materials, Univ of Colorado - Boulder
    • Physics, Univ of Colorado - Boulder

  Authors

  • Molly May

    • Department of Physics, Department of Chemistry, JILA, and Center for Experiments on Quantum Materials, Univ of Colorado - Boulder
    • Physics, Univ of Colorado - Boulder

  • Kyoung-Duck Park

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

  • Chenfeng Du

    • Materials Science and Engineering, University of Washington

  • Genevieve Clark

    • Department of Physics, University of Washington
    • Materials Science and Engineering, University of Washington
    • Physics, and Materials Science and Engineering, Univ of Washington

  • Xiaodong Xu

    • University of Washington
    • Materials Science and Engineering, University of Washington

  • Markus Raschke

    • Department of Physics, Department of Chemistry, JILA, and Center for Experiments on Quantum Materials, Univ of Colorado - Boulder
    • Physics, 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 at Boulder
    • Physics, Univ of Colorado - Boulder
    • Univ of Colorado - Boulder

  View abstract →

• Interlayer coupling and gate-tunable excitons in transition metal dichalcogenide heterostructures

  ORAL

  March 6, 2018, 1:15 PM – March 6, 2018, 1:27 PM

  Presenters

  • Catalin Spataru

    • Sandia National Laboratories
    • Materials Physics, Sandia National Labs

  Authors

  • Catalin Spataru

    • Sandia National Laboratories
    • Materials Physics, Sandia National Labs

  • Shiyuan Gao

    • Physics, Washington University in St. Louis
    • Washington University in St Louis
    • Physics, Washington University

  • Li Yang

    • Physics, Washington University in St. Louis
    • Department of Physics, Washington University in St.louis
    • Washington University in St Louis
    • Physics, Washington University

  View abstract →

• Observation of Polaronic Trions in MoS₂/SrTiO₃ Heterostructures

  ORAL

  March 6, 2018, 1:27 PM – March 6, 2018, 1:39 PM

  Presenters

  • Soumya Sarkar

    • NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore

  Authors

  • Soumya Sarkar

    • NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore

  • Sinu Mathew

    • Nanoscience and Nanotechnology Institute, National University of Singapore

  • Maxim Trushin

    • Centre for Advanced 2D Materials, National University of Singapore

  • Sreetosh Goswami

    • NUSNNI, National University of Singapore
    • NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore

  • surajit saha

    • Nanoscience and Nanotechnology Institute, National University of Singapore

  • Majid Fard

    • Nanoscience and Nanotechnology Institute, National University of Singapore

  • Saurav Prakash

    • NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore

  • Sherman Tan

    • NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore

  • Antony George

    • Rice University

  • kian ping loh

    • Centre for Advanced 2D Materials, National University of Singapore

  • Pulickel Ajayan

    • Materials Science & NanoEngineering, Rice University
    • MSNE, Rice Univ
    • Department of Materials Science and Nano Engineering, Rice University
    • Department of Materials Science and Nanoengineering, Rice university
    • Rice University

  • Shaffique Adam

    • Centre for Advanced 2D Materials, National University of Singapore
    • Yale-NUS College
    • Department of Physics and Centre for Advanced 2D Materials, National University of Singapore
    • Yale-NUS College and Natl Univ of Singapore

  • Thirumalai Venkatesan

    • Department of Physics & NUSNNI-NanoCore, Natl Univ of Singapore
    • Department of Physics, National University of Singapore
    • NUSNNI, National University of Singapore
    • Natl Univ of Singapore
    • Nanoscience and Nanotechnology Institute, National University of Singapore
    • National University of Singapore

  View abstract →

• 2D semiconductors: Probing by broadband femtosecond continuum pulses

  ORAL

  March 6, 2018, 1:39 PM – March 6, 2018, 1:51 PM

  Presenters

  • Mohammad Mokim

    • Physics, Univ of Rhode Island

  Authors

  • Mohammad Mokim

    • Physics, Univ of Rhode Island

  • Feruz Ganikhanov

    • Physics, Univ of Rhode Island

  View abstract →

• Temperature Dependence of Photoluminescence Lifetimes of WSe₂ Monolayers

  ORAL

  March 6, 2018, 1:51 PM – March 6, 2018, 2:03 PM

  Presenters

  • Mateusz Goryca

    • National High Magnetic Field Laboratory, LANL
    • NHMFL, Los Alamos National Laboratory

  Authors

  • Mateusz Goryca

    • National High Magnetic Field Laboratory, LANL
    • NHMFL, Los Alamos National Laboratory

  • Aleksandra Lopion

    • Faculty of Physics, University of Warsaw

  • Karol Nogajewski

    • Grenoble High Magnetic Field Laboratory, CNRS

  • Marek Potemski

    • Grenoble High Magnetic Field Laboratory, CNRS

  • Piotr Kossacki

    • Faculty of Physics, University of Warsaw

  View abstract →

• Electronic and optical properties of two-dimensional III-nitrides from first principles

  ORAL

  March 6, 2018, 2:03 PM – March 6, 2018, 2:15 PM

  Presenters

  • Nocona Sanders

    • University of Michigan

  Authors

  • Nocona Sanders

    • University of Michigan

  • Dylan Bayerl

    • University of Michigan

  • Guangsha Shi

    • University of Michigan

  • Kelsey Mengle

    • University of Michigan

  • Emmanouil Kioupakis

    • Materials Science & Engineering, Univ of Michigan - Ann Arbor
    • Materials Science and Engineering, University of Michigan
    • University of Michigan
    • Univ of Michigan - Ann Arbor
    • University of Michigan - Ann Arbor

  View abstract →