Nanometer-scale mapping of local work function with a photon-assisted STM technique

Yasuo Nakayama, Hiroshi Kondoh, Toshiaki Ohta

研究成果: Article

4 引用 (Scopus)

抜粋

Local work-function mapping has been performed using scanning tunneling microscopy (STM) combined with visible laser light. Spatial distribution of the work function was visualized for inhomogeneous alkali-metal overlayers on a patterned Cu surface in a nanometer scale formed by nitrogen ion implantation. The spatial resolution of this technique is estimated to be in a sub-nanometer range.

元の言語English
ページ(範囲)18-22
ページ数5
ジャーナルApplied Surface Science
241
発行部数1-2 SPEC. ISS.
DOI
出版物ステータスPublished - 2005 2 28
外部発表Yes

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

フィンガープリント Nanometer-scale mapping of local work function with a photon-assisted STM technique' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用