Electron spectroscopic studies of monolayer hexagonal boron nitride physisorbed on metal surfaces

A. Nagashima*, N. Tejima, Y. Gamou, T. Kawai, M. Terai, M. Wakabayashi, C. Oshima

*この研究の対応する著者

研究成果査読

7 被引用数 (Scopus)

抄録

The electronic properties of single-crystalline films of monolayer hexagonal boron nitride (h-BN) formed on Ni(111), Pd(111), and Pt(111) are reviewed. From the comparison of the present data with those for the rare-gas solids on metal surfaces, the interaction between the BN film and the metal substrate has been assigned to be physisorption. The valence- and conduction-band structures of the monolayer h-BN are almost independent of the substrate. The energy bands and core-levels in the BN film align with respect to the vacuum level, not to the Fermi level. In accord with these ground-state properties of the BN/metal system, the observed excitation energies for interband transitions change from one substrate to the other depending on the work function.

本文言語English
ページ(範囲)3517-3537
ページ数21
ジャーナルInternational Journal of Modern Physics B
10
26
出版ステータスPublished - 1996 11 30

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 数理物理学
  • 物理学および天文学(その他)
  • 凝縮系物理学
  • 統計物理学および非線形物理学

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