File:Atomic resolution Au100.JPG

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Atomic_resolution_Au100.JPG ‎(500 × 480 pixels, file size: 95 KB, MIME type: image/jpeg)

Captions

Captions

Gold seen in STM microscope.
Description
English: Image of surface reconstruction on a clean Gold (Au(100)) surface, as visualized using scanning tunneling microscopy. The individual atoms composing the material are visible. Surface reconstruction causes the surface atoms to deviate from the bulk crystal structure, and arrange in columns several atoms wide with regularly spaced pits between them.
Technical details: Atomically resolved STM image of clean Au(100). This image is made with hjjnh GBhh an Omicron Low Temperature STM and RHK Technology electronics by Erwin Rossen, Eindhoven University of Technology, 2006. Parameters: p<1e-11 mbar, T is 77 K, I_setpoint is 6 nA, V_bias is 1 mV, Au(100) surface is Ar sputtered (1,5 kV, 2uA, 30 minutes) and annealed (500°C, 30 minutes).
Date
Source en:File:Atomic_resolution_Au100.JPG, see upload log
Author Erwinrossen
Permission
(Reusing this file)
Public domain This work has been released into the public domain by its author, Erwin Rossen. This applies worldwide.
In some countries this may not be legally possible; if so:
Erwin Rossen grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeThumbnailDimensionsUserComment
current19:49, 28 January 2008Thumbnail for version as of 19:49, 28 January 2008500 × 480 (95 KB)Filnik (talk | contribs)== Summary == Image of surface reconstruction on a clean Gold (Au(100)) surface, as visualized using [[Wikipedia:Scanning tunneling microscopy|scanning tunneling microscopy
15:27, 15 March 2007Thumbnail for version as of 15:27, 15 March 2007500 × 500 (38 KB)Nemissimo (talk | contribs)Atomically resolved STM image of clean Au(100). This image is made with an Omikron Low Temperature STM by Erwin Rossen, Technical University Eindhoven, 2006. Parameters: p<1e-11 mbar, T=77 K, I_setpoint=6 nA, V_bias=1 mV, Au(100) surface is Ar sputtered (

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