Title of article
Chemical reaction and interface formation on InAs(1 1 1)–Co surfaces
Author/Authors
Palmgren، نويسنده , , P. and Szamota-Leandersson، نويسنده , , K. and Weissenrieder، نويسنده , , J. and Claesson، نويسنده , , T. and Tjernberg، نويسنده , , O. and Karlsson، نويسنده , , U.O and Gِthelid، نويسنده , , M.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
12
From page
181
To page
192
Abstract
We report a study of the initial interface formation of Co on InAs(1 1 1)A and B surfaces using high resolution photoelectron spectroscopy and scanning tunneling microscopy.
erve a strong chemical interaction between Co and, in particular, surface indium forming a metallic overlayer already below monolayer coverage. On annealed surfaces this overlayer agglomerates into islands, with a narrow size distribution. Furthermore, no two-dimensional electron gas is formed on InAs(1 1 1)A–Co in contrast to the clean surface.
Keywords
InAs(1 , 1 , 1) , Cobalt , Photoelectron spectroscopy , Surface reaction
Journal title
Surface Science
Serial Year
2005
Journal title
Surface Science
Record number
1684972
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