21 Mar

File:LEED pattern of clean Platinum-Rhodium single crystal.jpg

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Revision as of 06:34, 21 March 2013
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{{Uploaded with en.wp UW marker|year=2013|month=03|day=20}}

{{Uploaded with en.wp UW marker|year=2013|month=03|day=20}}

{{Information

{{Information
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|Description = {{en|Photo of a LEED pattern of a clean Platinum/Rhodium single crystal (100 Miller index) taken in high vacuum.}}
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|Description = {{en|Photo of a LEED pattern of a clean Platinum/Rhodium single crystal (100) (Miller index) taken in high vacuum.}}
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|Source = This picture was taken with an analog camera

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|Source = This picture was taken with an analog camera, later digitalized with an digital camera

'''Previously published:''' Not published before 20-3-2013

'''Previously published:''' Not published before 20-3-2013

|Date = 1986-06-08

|Date = 1986-06-08
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;Other information:

;Other information:
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{{en|Picture was taken from a LEED display electron canon with a retarding field analyzer made by Riber. At an energy of 85 eV}}
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{{en|Picture was taken from a LEED display in high vacuum generated by an electron gun. The diffraction spots are generated by acceleration of elastically scattered electrons onto a hemispherical fluorescent screen, a retarding field analyzer made by Riber. Taken in high vacuum using an electron gun with an energy of 85 eV. In the middle is the bright spot of the electron gun which generates the primary electron beam.]]}}

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