Observation of Electronic Structures on Alkali-earth Metal Intercalated Superconducting GICs

ORAL

Abstract

We synthesized alkali-metal intercalated GICs(Ca, Ba, Sr). To compare electronic structure of these GICs, we performed high resolution angle-resolved photoemission spectroscopy (ARPES) on it. Through quantitative analysis of band structure, we can see alkali metal dependent band structure.

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Authors

  • Wonshik Kyung

    • Yonsei University

  • C.S. Leem

    • Yonsei University

  • Chul Kim

    • Yonsei University

  • Y.K. Kim

    • Yonsei University

  • G.R. Han

    • Yonsei University

  • C. Kim

    • Yonsei University

  • J.S. Kim

    • Pohang University of Science and Technology

  • Y.W. Kim

    • Pohang University of Science and Technology