論文

査読有り
2013年4月30日

Adsorption of phosphorus molecules evaporated from an InP solid source on the Si(100) surface

Physical Review B - Condensed Matter and Materials Physics
  • Keisuke Sagisaka
  • ,
  • Michael Marz
  • ,
  • Daisuke Fujita
  • ,
  • David Bowler

87
15
開始ページ
155316-1
終了ページ
155316-8
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevB.87.155316

The adsorption of phosphorus molecules evaporated from InP onto the Si(100) surface has been studied by using scanning tunneling microscopy (STM) and density functional theory (DFT) calculations. Five distinct structures of phosphorus adsorbates (four structures for phosphorus dimers and one for a phosphorus tetramer) were observed on the Si(100) surface by STM. Comparisons between bias-dependent STM images and simulated images based on the DFT calculation determined the adsorption sites and structures of these adsorbates. We also discuss their electronic structures and stabilities. Additionally, STM-induced structural conversions of the phosphorus adsorbates to the state with the minimum energy are shown. © 2013 American Physical Society.

リンク情報
DOI
https://doi.org/10.1103/PhysRevB.87.155316
ID情報
  • DOI : 10.1103/PhysRevB.87.155316
  • ISSN : 1098-0121
  • ISSN : 1550-235X
  • SCOPUS ID : 84877062592

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