Intrinsic magnetic moment on (0001) surfaces of rhombohedral graphite

Minoru Otani, Mikito Koshino, Yoshiteru Takagi, Susumu Okada

研究成果: Article査読

52 被引用数 (Scopus)

抄録

We study electronic structure of the (0001) surfaces of graphite with a rhombohedral stacking arrangement by performing the first-principles total-energy calculations based on the density functional theory. We find that ferrimagnetic spin polarization occurs on the (0001) surfaces of rhombohedral graphite. Detailed analyses of energy bands, spin densities, and wave-function distribution unequivocally reveal the nature of the ferrimagnetic spin polarization, which is associated with the peculiar surface-localized state that possesses the same characteristics as the edge-localized states of graphite flakes.

本文言語English
論文番号161403
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
81
16
DOI
出版ステータスPublished - 2010 4月 7

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

フィンガープリント

「Intrinsic magnetic moment on (0001) surfaces of rhombohedral graphite」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル