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| View Original: | LEED pattern of clean Platinum-Rhodium single crystal.jpg (3648x2736) | |||
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| Keywords: LEED pattern of clean Platinum-Rhodium single crystal.jpg Uploaded with en wp UW marker 2013 03 20 Photo of a LEED pattern of a clean Platinum/Rhodium single crystal 100 Miller index taken in high vacuum This picture was taken with an analog camera later digitalized with an digital camera<br/> Previously published Not published before 20-3-2013 1986-06-08 Mkosterv ;Other information 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 Cc-zero Electron diffraction | ||||
