Low Energy Electron Diffraction pattern of Si (111) 7 x 7 reconstructed surface
On this phosphorescent screen, one can see the pattern created by the diffraction of the low energy (1kV) electrons accelerated to the sample. Electron gun is on the center of the image. All components are under UHV (below 5.E-10mbar).
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Uploaded on February 1, 2010
Taken on February 1, 2010
Low Energy Electron Diffraction pattern of Si (111) 7 x 7 reconstructed surface
On this phosphorescent screen, one can see the pattern created by the diffraction of the low energy (1kV) electrons accelerated to the sample. Electron gun is on the center of the image. All components are under UHV (below 5.E-10mbar).
589
views
0
faves
4
comments
Uploaded on February 1, 2010
Taken on February 1, 2010