Adsorption mode change from adlayer-to restructuring-type with increasing coverage, evidenced by structural determination of c(2 × 2)→(4 × 4)→(5 × 5) sequence formed on Ni(001) by Li deposition

Hong Jiang, Seigi Mizuno, Hiroshi Tochihara

研究成果: Contribution to journalArticle査読

10 被引用数 (Scopus)

抄録

We determined surface structures in a structural sequence c(2 × 2)→(4 × 4)→(5 × 5) formed on Ni(001) at 370 K with increasing Li coverage by a dynamical low-energy electron diffraction analysis. The (4 × 4) and (5 × 5) are complex surface-structures involving restructuring of substrate surface atoms, and are analogous to the previously determined (3 × 3) and (4 × 4) structures formed for Li/Cu(001). The c(2 × 2) at low coverages is a Li adlayer, so a change of the adsorption mode from adlayer-to restructuring-type is evidenced in the course of increasing coverage within a monolayer range.

本文言語英語
ページ(範囲)L506-L512
ジャーナルSurface Science
380
2-3
DOI
出版ステータス出版済み - 5 15 1997
外部発表はい

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • 表面および界面
  • 表面、皮膜および薄膜
  • 材料化学

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