Surface conductivity in methyl-monolayer/Si heterojunction structure in the presence of water

Daisuke Niwa, Hiroshi Fukunaga, Takayuki Homma, Tetsuya Osaka

研究成果: Article

2 被引用数 (Scopus)

抄録

The heterojunction between Si(111) semiconductor and the well-ordered methyl monolayer was formed to investigate the channel conduction at the surface in the heterojunction structure. With the presence of water, the methyl monolayer/Si heterojunction structure showed switching action with a high trance-conductance of 2.8 × 10-3 A/V under the application of bias voltage, while without the presence of water, such a switching behavior was not observed. The methyl monolayer/Si heterojunction structure worked as a p-type mode with the presence of water at the modified surface.

本文言語English
ページ(範囲)520-521
ページ数2
ジャーナルChemistry Letters
34
4
DOI
出版ステータスPublished - 2005 4 5

ASJC Scopus subject areas

  • Chemistry(all)

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