Anomalous electronic states in graphite studied by angle-resolved photoemission spectroscopy

K. Sugawara, T. Sato, S. Souma, T. Takahashi, H. Suematsu

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We report high-resolution angle-resolved photoemission spectroscopy (ARPES) on high quality single crystal of graphite (kish graphite) to elucidate the origin of anomalous physical properties of carbon-based materials. We found an almost flat band in the vicinity of the Fermi level around the K(H) point which is not predicted by the bulk band calculation. We discuss the origin of this anomalous structure in relation to the edge-localized state on the step edges of cleaved surface.

本文言語English
ページ(範囲)S94-S98
ジャーナルScience and Technology of Advanced Materials
7
SUPPL. 1
出版ステータスPublished - 2006

ASJC Scopus subject areas

  • 材料科学(全般)

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