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Hemispherical electron analyzer
Page 2 of 2
Spectra reconstructed from the image
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On the following figure we illustrate an example of multichannel applications. The images on the figure represent selection of different channels of the same image and the sum of the channels. The spectra reconstructed from the image and taken in normal photoemission spectroscopy mode are shown for comparison.
Analyzer spectra-imaging characteristics:
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Analyzer pass energy
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5
|
10
|
20
|
40
|
|
Energy window (eV)
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0.98
|
1.97
|
3.9
|
7.8
|
|
Channel separation (eV)
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0.021
|
0.041
|
0.082
|
0.164
|
|
 
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Last Updated on Monday, 23 March 2020 16:19
