Introducing Superconductivity in 2D Topological Chalcogenides

ORAL

Abstract

A class of two-dimensional (2D) transition metal dichalcogenides (TMDs) and their twist stacks has recently emerged as a rich platform for exploring topological quantum phases. The integration of the diverse 2D TMD phases with superconductors is pivotal in engineering new electronic states and crafting superconducting (SC) quantum devices. Nevertheless, this has been challenging using conventional methods especially for air sensitive 2D materials. In this presentation, we introduce an innovative technique which converts a class of atomically thin TMDs into robust superconductors, offering a unique route for the creation and investigation of superconductivity and superconducting junctions in 2D topological phases.

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Presenters

  • Yanyu Jia

    Princeton University

Authors

  • Yanyu Jia

    Princeton University

  • Guo Yu

    Princeton University

  • Tiancheng Song

    Princeton University, princeton univeristy

  • Fang Yuan

    Princeton University

  • Ayelet J Uzan

    Princeton University

  • Yue Tang

    Princeton University

  • Pengjie Wang

    Princeton University

  • Ratnadwip Singha

    Princeton University

  • Michael Onyszczak

    princeton university, Princeton University

  • Zhaoyi (Joy) Zheng

    Princeton University

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Electronic and Optical Materials, National Institute for Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science

  • Takashi Taniguchi

    Kyoto Univ, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Sciences, NIMS, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, National Institute for Material Science, International Center for Materials Nanoarchitectonics, NIMS, Japan, International Center for Materials Nanoarchitectonics, Tsukuba, National Institue for Materials Science, Kyoto University, National Institute of Materials Science, International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Leslie M Schoop

    Princeton University

  • Sanfeng Wu

    Princeton University