Na Adsorption on the Si(111)-(7 × 7) Surface: From Two-Dimensional Gas to Nanocluster Array

Kehui Wu, Y. Fujikawa, T. Nagao, Y. Hasegawa, Koji Nakayama, Q. K. Xue, E. G. Wang, T. Briere, V. Kumar, Yoshiyuki Kawazoe, S. B. Zhang, T. Sakurai

研究成果: Article査読

108 被引用数 (Scopus)

抄録

A study was performed on Na adsorption on the Si(111)-(7 × 7) surface. The scanning tunneling microscopy (STM) was used for the purpose. An intriguing contrast modulation, coupled with streaky noise in the STM images, accompanied by monotonic work function drop was found, below the critical coverage of 0.08 monolayer.

本文言語English
ページ(範囲)1261011-1261014
ページ数4
ジャーナルPhysical Review Letters
91
12
出版ステータスPublished - 2003 9 19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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