Charge-density wave in Ca-intercalated bilayer graphene induced by commensurate lattice matching

We report the emergence of a charge-density wave (CDW) in Ca-intercalated bilayer graphene (C_{6}CaC_{6}), the thinnest limit of superconducting C_{6}Ca, observed by low-temperature, high-magnetic-field scanning tunneling microscopy or spectroscopy, and angle-resolved photoemission spectroscopy. Whi...

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Veröffentlicht in:	Physical review letters 2015-04, Vol.114 (14), p.146103-146103, Article 146103
Hauptverfasser:	Shimizu, Ryota, Sugawara, Katsuaki, Kanetani, Kohei, Iwaya, Katsuya, Sato, Takafumi, Takahashi, Takashi, Hitosugi, Taro
Format:	Artikel
Sprache:	eng
Schlagworte:	Epitaxial growth Graphene Lattice matching Modulation Scanning tunneling microscopy Silicon carbide Spectroscopy Superconductivity
Online-Zugang:	Volltext
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