Superconductivity in K-doped triphenylamine

ORAL

Abstract

Organic compounds especially which with π-electron are promising candidates to exhibit high temperature or even room temperature superconductivity. Triphenylamine is a fundamental materials in Organic Light Emitting Diode (OLED) which with special electronic transport in the molecules. We successfully synthesized potassium-doped triphenylamin. Superconductivity was found in this material at a critical temperature of 7 K. We obtained the superconductive parameters such as the critical fields, penetration depth and Ginzburg-Landau coherence length for this superconductor. This finding open an encouraging window for the search of superconductors in aniline compounds.

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Presenters

  • Di Peng

    • Center for High Pressure Science & Technology Advanced Research

Authors

  • Di Peng

    • Center for High Pressure Science & Technology Advanced Research

  • Renshu Wang

    • Center for High Pressure Science & Technology Advanced Research (HPSTAR)
    • Center for High-Pressure Science & Technology Advanced Research
    • Center for High Pressure Science and Technology Advanced Research
    • Center for High Pressure Science & Technology Advanced Research

  • Jiafeng Yan

    • Center for High Pressure Science & Technology Advanced Research

  • Kai Zhang

    • Center for High Pressure Science & Technology Advanced Research (HPSTAR)
    • Center for High Pressure Science & Technology Advanced Research
    • Center for High-Pressure Science & Technology Advanced Research

  • Huang Ge

    • Center for High Pressure Science & Technology Advanced Research

  • Xiao-Jia Chen

    • Center for High Pressure Science and Technology Advanced Research
    • Center for High Pressure Science & Technology Advanced Research (HPSTAR)
    • Center for High Pressure Science & Technology Advanced Research
    • Center for High-Pressure Science & Technology Advanced Research

  • Qin Anjun

    • South China University of Technology

  • Hai-Qing Lin

    • Simulation of Physical Systems Division, Beijing Computational Science Research Center
    • Beijing Computational Science Research Center
    • Bejing Computational Science Research Center

  • Guo-Hua Zhong

    • Beijing Computational Science Research Center