2D Materials (Metals, Superconductors, and Correlated Materials) -- CDWs

Presentations

• Orbital- and k_z-selective hybridisation of Se 4p and Ti 3d states at the CDW transition of TiSe₂

  ORAL

  March 4, 2019, 8:00 AM – March 4, 2019, 8:12 AM

  Presenters

  • Matthew Watson

    • University of St Andrews
    • School of Physics and Astronomy, University of St. Andrews
    • Diamond Light Source
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  Authors

  • Matthew Watson

    • University of St Andrews
    • School of Physics and Astronomy, University of St. Andrews
    • Diamond Light Source
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  • Oliver J Clark

    • University of St Andrews
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  • Federico Mazzola

    • University of St Andrews
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  • Igor Marković

    • University of St Andrews
    • School of Physics and Astronomy, University of St Andrews, UK
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  • Veronika Sunko

    • Max Planck Institute for Chemical Physics of Solids
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  • Timur Kim

    • Diamond Light Source
    • Diamond Light Source, Harwell Campus, Didcot, OX11 0DE, United Kingdom

  • Kai Rossnagel

    • Kiel University
    • Institute of Experimental and Applied Physics, Kiel University
    • Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel, 24098 Kiel, Germany

  • Philip King

    • University of St Andrews
    • School of Physics and Astronomy, University of St Andrews, St. Andrews KY16 9SS, United Kingdom

  View abstract →

• Pairing induced by CDW fluctuations: the case of superconductivity in TiSe₂

  ORAL

  March 4, 2019, 8:12 AM – March 4, 2019, 8:24 AM

  Presenters

  • Chuan Chen

    • Department of Physics, National University of Singapore
    • National University of Singapore

  Authors

  • Chuan Chen

    • Department of Physics, National University of Singapore
    • National University of Singapore

  • Antonio Helio Castro Neto

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

  • Vitor Pereira

    • Centre for Advanced 2D Materials, National University of Singapore, 6 Science Drive 2, Singapore 117546
    • National University of Singapore
    • Department of Physics, National University of Singapore
    • Centre for Advanced 2D Materials, National University of Singapore

  View abstract →

• Electronic properties and charge density wave transition in single-layer VSe₂

  ORAL

  March 4, 2019, 8:24 AM – March 4, 2019, 8:36 AM

  Presenters

  • Kien Nguyen-Cong

    • University of South Florida

  Authors

  • Kien Nguyen-Cong

    • University of South Florida

  • Paula Coelho Neto

    • University of South Florida

  • Matthias Batzill

    • University of South Florida

  • Ivan Oleynik

    • University of South Florida

  View abstract →

• Unique gap structure and symmetry of the charge density wave in single-layer VSe₂

  ORAL

  March 4, 2019, 8:36 AM – March 4, 2019, 8:48 AM

  Presenters

  • Peng Chen

    • University of Illinois at Urbana-Champaign
    • Physics, University of Illinois Urbana-Champaign

  Authors

  • Peng Chen

    • University of Illinois at Urbana-Champaign
    • Physics, University of Illinois Urbana-Champaign

  • Woei Wu Pai

    • National Taiwan University

  • Yang-hao Chan

    • Lawrence Berkeley National Lab
    • Academia Sinica

  • Vidya Madhavan

    • Physics, University of Illinois at Urbana-Champaign
    • Department of Physics, University of Illinois Urbana Champaign
    • Univ of Illinois - Urbana
    • University of Illinois at Urbana-Champaign
    • Physics, University of Illinois Urbana-Champaign

  • Mei-Yin Chou

    • Institute of Atomic and Molecular Sciences, Academia Sinica
    • Physics, Georgia Institute of Technology
    • National Taiwan University

  • Sung-Kwan Mo

    • ALS
    • Lawrence Berkeley National Laboratory
    • Lawrance Berkeley National Laboratory
    • Lawrence Berkeley Nat. Lab
    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Alexei V Fedorov

    • Lawrence Berkeley Natl Lab
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Laboratory

  • Tai-Chang Chiang

    • University of Illinois at Urbana-Champaign
    • Physics, University of Illinois
    • Department of Physics, University of Illinois Urbana-Champaign
    • Physics, University of Illinois at Urbana-Champaign
    • Department of Physics, University of Illinois-Urbana-Champaign
    • Physics, University of Illinois Urbana-Champaign

  View abstract →

• Metal-Insulator Transition and High Temperature Charge Density Waves in monolayer VSe₂

  ORAL

  March 4, 2019, 8:48 AM – March 4, 2019, 9:00 AM

  Presenters

  • Young Jun Chang

    • University of Seoul
    • Physics, University of Seoul, Korea

  Authors

  • Duvjir Ganbat

    • Physics, Ulsan University, Korea

  • Byoung Ki Choi

    • Physics, University of Seoul, Korea

  • Iksu Jang

    • Physics, POSTECH, Korea

  • Soren Ulstrup

    • Department of Physics and Astronomy, Aarhus University
    • Physics and Astronomy, Aarhus University, Denmark

  • Soonmin Kang

    • Center for Correlated Electron Systems, Institute for Basic Science (IBS), Korea

  • Ly Trinh

    • Department of Physics,BRL, and EHSRC, University of Ulsan, Ulsan 44610, Korea (the Republic of)
    • Physics, Ulsan University, Korea

  • Sanghwa Kim

    • Department of Physics,BRL, and EHSRC, University of Ulsan, Ulsan 44610, Korea (the Republic of)
    • Physics, Ulsan University, Korea

  • Young Hwan Choi

    • Physics, University of Seoul, Korea

  • Chris Jozwiak

    • Advanced Light Source, E.O. Lawrence Berkeley National Lab, Berkeley, CA 94720, USA
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • ALS, Lawrence National Berkeley Laboratory
    • Advanced Light Source, Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab, Berkeley, USA
    • Advanced Light Source (ALS), E. O. Lawrence Berkeley National Laboratory, USA
    • Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

  • Aaron Bostwick

    • Advanced Light Source, E.O. Lawrence Berkeley National Lab, Berkeley, CA 94720, USA
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • ALS, Lawrence National Berkeley Laboratory
    • Advanced Light Source, Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Advanced Light Source (ALS), E. O. Lawrence Berkeley National Laboratory, USA
    • Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

  • Eli Rotenberg

    • Advanced Light Source, E.O. Lawrence Berkeley National Lab, Berkeley, CA 94720, USA
    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • ALS, Lawrence National Berkeley Laboratory
    • Advanced Light Source, Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Advanced Light Source (ALS), E. O. Lawrence Berkeley National Laboratory, USA
    • Advanced Light Source, E. O. Lawrence Berkeley National Laboratory

  • Je-Guen Park

    • Department of Physics and Astronomy, Seoul National University
    • Center for Correlated Electron Systems, Institute for Basic Science & Seoul National Univeristy
    • 2 Center for Correlated Electron Systems, institute for Basic Science; and 3 Department of Physics and Astronomy ,Seoul National University, Seoul, South Korea
    • Department of Physics and Astronomy, Seoul National University (SNU)
    • Seoul National University
    • Department of Physics & Astronomy, Seoul National University, Seoul, Korea
    • Center for Correlated Electron Systems, Institute for Basic Science (IBS), Korea

  • Raman Sankar

    • Center for Condensed Matter Sciences, National Taiwan University
    • Center for Condensed Matter Science, National Taiwan University
    • Center of Condensed Matter Sciences, National Taiwan University
    • Institute of Physics, Academia Sinica
    • National Taiwan University
    • Physics, Academia Sinica, Taiwan

  • Ki-Seok Kim

    • Physics, POSTECH, Korea

  • Jungdae Kim

    • University of Texas at Austin
    • Department of Physics,BRL, and EHSRC, University of Ulsan, Ulsan 44610, Korea (the Republic of)
    • Physics, Ulsan University, Korea

  • Young Jun Chang

    • University of Seoul
    • Physics, University of Seoul, Korea

  View abstract →

• General and specific features of the charge density waves in transition metal dichalcogenides

  ORAL

  March 4, 2019, 9:00 AM – March 4, 2019, 9:12 AM

  Presenters

  • Kapila Wijayaratne

    • Department of Physics, University of Virginia

  Authors

  • Kapila Wijayaratne

    • Department of Physics, University of Virginia

  • Junjing Zhao

    • Department of Physics, University of Virginia
    • Physics, University of Virginia

  • Christos Malliakas

    • Department of Chemistry, Northwestern University
    • Northwestern University

  • Duck Young Chung

    • Materials Science Division, Argonne National Laboratory
    • Materials Science Division, Argonne National Lab
    • Argonne National Laboratory

  • Genda Gu

    • Brookhaven National Laboratory
    • Brookhaven National Lab
    • Department of Condensed Matter Physics and Materials Science, Brookhaven, Brookhaven National Laboratory, Upton, New York 11973-5000, USA.
    • Cond. Matt. Physics and Material Science, Brookhaven Natl Lab
    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Labs, Long Island, NY, USA, 11973
    • Condensed Matter Physics & Materials Science, Brookhaven National Laboratory
    • Condensed Matter Physics, Brookhaven National Laboratory
    • Brookhaven National Laboratories
    • Chinese Academy of Sciences
    • Condensed Matter Physics & Materials Science, Brookhaven National Lab
    • Brookhaven Natl Lab

  • Mercouri Kanatzidis

    • Department of Chemistry, Northwestern University
    • Chemistry, Northwestern University
    • Chemistry, Northwestern University, Evanston, IL 60208
    • Northwestern University
    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory

  • Jasper Van Wezel

    • Institute for Theoretical Physics, Institute of Physics, University of Amsterdam
    • University of Amsterdam
    • Institute of Theoretical Physics, University of Amsterdam

  • Utpal Chatterjee

    • Department of Physics, University of Virginia
    • Physics, University of Virginia

  View abstract →

• Ion intercalation tuned quantum transport, charge density waves, and superconductivity in atomically thin crystals of 2H-TaSe₂

  ORAL

  March 4, 2019, 9:12 AM – March 4, 2019, 9:24 AM

  Presenters

  • Yueshen Wu

    • Physics, Shanghai Jiao Tong University

  Authors

  • Yueshen Wu

    • Physics, Shanghai Jiao Tong University

  • Chao-Sheng Lian

    • Physics, Zhengzhou University

  • Hui Xing

    • Physics, Shanghai Jiao Tong University

  • Chao Yao

    • Physics, Shanghai Jiao Tong University

  • Duan Wenhui

    • Institute for advanced study, Tsinghua University
    • Physics, Tsinghua University
    • Tsinghua University

  • Jinyu Liu

    • Physics, Shanghai Jiao Tong University

  • Zhiqiang Mao

    • Department of Physics, The Pennsylvania State University
    • Pennsylvania State University
    • Physics, Pennsylvania State University
    • Physics, Pennsylvania State Univ

  • Ying Liu

    • Pennsylvania State University
    • Physics, Pennsylvania State Univ

  View abstract →

• Atomic-scale visualization of the low temperature charge density wave phase in 1T’-TaTe₂

  ORAL

  March 4, 2019, 9:24 AM – March 4, 2019, 9:36 AM

  Presenters

  • Ismail El Baggari

    • Cornell University

  Authors

  • Ismail El Baggari

    • Cornell University

  • Nikhil Sivadas

    • Applied and Engineering Physics, Cornell University
    • Cornell University

  • Gregory Stiehl

    • Cornell University
    • Department of Physics, Cornell University

  • Daniel Ralph

    • Cornell University
    • Department of Physics, Cornell University

  • Craig J Fennie

    • Cornell University

  • Lena F Kourkoutis

    • Cornell University

  View abstract →

• First principles description of Charge Density Waves in single-layer TiSe₂ and TiTe₂.

  ORAL

  March 4, 2019, 9:36 AM – March 4, 2019, 9:48 AM

  Presenters

  • Bogdan Guster

    • Catalan Institute of Nanoscience and Nanotechnology

  Authors

  • Bogdan Guster

    • Catalan Institute of Nanoscience and Nanotechnology

  • Roberto Robles

    • Catalan Institute of Nanoscience and Nanotechnology

  • Miguel Pruneda

    • Theory & Simulation Group, Institut Catala de Nanociencia i Nanotecnologia
    • Catalan Institute of Nanoscience and Nanotechnology

  • Enric Canadell

    • ICMAB-CSIC

  • Pablo Ordejon

    • Catalan Institute of Nanoscience and Nanotechnology

  View abstract →

• Spectroscopic signatures of many-body renormalizations in 1T-TiSe₂

  ORAL

  March 4, 2019, 9:48 AM – March 4, 2019, 10:00 AM

  Presenters

  • Utpal Chatterjee

    • Department of Physics, University of Virginia
    • Physics, University of Virginia

  Authors

  • Utpal Chatterjee

    • Department of Physics, University of Virginia
    • Physics, University of Virginia

  • Nandini Trivedi

    • Ohio State University
    • Department of Physics, The Ohio State University
    • Department of Physics, Ohio State University
    • The Ohio State University
    • Physics, Ohio State University

  • Kyungmin Lee

    • Physics, Ohio State University

  • Goran Karapetrov

    • Department of Physics, Drexel University
    • Drexel University
    • Physics, Drexel University

  • Junjing Zhao

    • Department of Physics, University of Virginia
    • Physics, University of Virginia

  View abstract →

• Charge density wave order in a transition metal dichalcogenide probed by second harmonic generation

  ORAL

  March 4, 2019, 10:00 AM – March 4, 2019, 10:12 AM

  Presenters

  • Bryan Fichera

    • Massachusetts Institute of Technology

  Authors

  • Bryan Fichera

    • Massachusetts Institute of Technology

  • Anshul Kogar

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Linda Ye

    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  • Joseph Checkelsky

    • MIT
    • Massachusetts Institute of Technology
    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  • Nuh Gedik

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Inst of Tech-MIT
    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  View abstract →

• Dynamical slowing down in an ultrafast photo-induced phase transition

  ORAL

  March 4, 2019, 10:12 AM – March 4, 2019, 10:24 AM

  Presenters

  • Alfred Zong

    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  Authors

  • Alfred Zong

    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Anshul Kogar

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Pavel E Dolgirev

    • Physics, Skolkovo Institute of Science and Technology
    • Skolkovo Institute of Science and Technology

  • Emre Ergecen

    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Mehmet B Yilmaz

    • Massachusetts Institute of Technology

  • Ya-Qing Bie

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Timm Rohwer

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • I-Cheng Tung

    • Argonne National Laboratory

  • Joshua Straquadine

    • Physics, Stanford University
    • Stanford University

  • Philip Walmsley

    • Physics, Stanford University
    • Stanford University

  • Xiaozhe Shen

    • SLAC National Accelerator Laboratory

  • Jie Yang

    • SLAC National Accelerator Laboratory

  • Renkai Li

    • SLAC National Accelerator Laboratory

  • Suji Park

    • SLAC National Accelerator Laboratory

  • Matthias C Hoffmann

    • SLAC National Accelerator Laboratory

  • Benjamin K Ofori-Okai

    • SLAC National Accelerator Laboratory

  • Michael E Kozina

    • SLAC National Accelerator Laboratory

  • Haidan Wen

    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, USA
    • X-ray Science Division,, Argonne National Laboratory

  • Xijie Wang

    • SLAC National Accelerator Laboratory
    • SLAC

  • Ian R Fisher

    • Physics, Stanford University
    • Applied Physics, Stanford University
    • Stanford University
    • Pulsed Field Faclity, National High Magnetic Field Laboratory

  • Pablo Jarillo-Herrero

    • Physics, Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology
    • Dept. of Physics, Massachusetts Institute of Technology, USA
    • Massachusetts Inst of Tech-MIT
    • Physics, MIT

  • Nuh Gedik

    • Physics, Massachusetts Institute of Technology
    • Massachusetts Inst of Tech-MIT
    • Massachusetts Institute of Technology
    • Department of Physics, Massachusetts Institute of Technology

  View abstract →

• Superconductivity in Weyl semimetal Mo_xW_1-xTe₂ driven by high pressure

  ORAL

  March 4, 2019, 10:24 AM – March 4, 2019, 10:36 AM

  Presenters

  • Rabin Dahal

    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston TX 77204
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  Authors

  • Rabin Dahal

    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston TX 77204
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  • Liangzi Deng

    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston TX 77204
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204
    • Texas Center for Superconductivity, University of Houston, Texas 77204, USA
    • Physics, Texas Center for Superconductivity at the University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston
    • The Texas Center for Superconductivity, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  • Narayan Poudel

    • Idaho National Laboratory
    • Texas Center for Superconductivity and Department of Physics, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  • Melissa Gooch

    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston TX 77204
    • Physics, Texas Center for Superconductivity at the University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston
    • The Texas Center for Superconductivity, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  • Zheng Wu

    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston TX 77204
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204
    • Texas Center for Superconductivity and Department of Physics, University of Houston
    • The Texas Center for Superconductivity, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  • Ching-Wu Chu

    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston TX 77204
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204
    • Texas Center for Superconductivity, University of Houston, Texas 77204, USA
    • The Texas Center for Superconductivity, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston, Houston, TX 77204, USA

  View abstract →