Title of article
Structural evolution at the initial growth stage of perylene on Au(1 1 1)
Author/Authors
Gao، نويسنده , , L. and Sun، نويسنده , , J.T. and Cheng، نويسنده , , Z.H. and Deng، نويسنده , , Z.T. and Lin، نويسنده , , X. and Du، نويسنده , , S.X. and Gao، نويسنده , , H.-J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
7
From page
3179
To page
3185
Abstract
We report on the structural evolution at the initial growth stage of perylene thin films on Au(1 1 1) surface. Scanning tunneling microscopy and spectroscopy have been employed to investigate the structural and electronic properties at 78 K. Rapid molecular diffusion was observed at low submonolayer coverage. Molecules form an ordered structure at monolayer coverage. For the second layer, impinging molecules nucleate into molecular islands with an ordered intermediate structure.
Keywords
Aromatics , Gold , Molecular Beam Epitaxy , Scanning tunneling microscopy , Low energy electron diffraction (LEED) , Thin film structures
Journal title
Surface Science
Serial Year
2007
Journal title
Surface Science
Record number
1701139
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