Beamline 9.3.2
Chemical and Materials Science,
Circular Dichroism, Spin Resolution
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Operational |
Now |
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Source characteristics |
Bend magnet |
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Energy range |
30–1400 eV |
|
Monochromator |
SGM (gratings: 100, 600, 1200 lines/mm) |
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Calculated flux (1.9 GeV, 400 mA) |
~1011 photons/s/0.1%BW at 400 eV |
|
Resolving power (E/DE) |
3000 typical, 8000 max (with 10-µm slits) |
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Spatial resolution |
0.5 x 1 mm |
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Endstations |
Advanced Materials Chamber (AMC) |
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Beamline phone numbers |
(510) 495-2093, (510) 495-2109 |
Advanced Materials Chamber (AMC)
|
Characteristics |
Studies of atomic and electronic structure of surfaces; capability for circularly polarized radiation |
|
Detectors |
Scienta SES 100 electron energy analyzer |
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Spot size at sample |
0.5 x 1 mm |
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Samples |
|
|
Format |
UHV-compatible solids up to 10 mm in diameter |
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Preparation |
Sputtering, evaporation, quartz-crystal oscillator, LEED XPS |
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Sample environment |
UHV, large-gap in-situ magnet, heating up to 2300 K, cooling to 200 K, precision manipulator |
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Special notes |
Sample transfer capability |
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Experimental techniques |
Photoelectron diffraction, XPS, NEXAFS, MCD |
|
Local contact/spokesperson |
Name: Nasser Hamdan |
Ambient Pressure Photoemision
|
Characteristics |
Photoemission spectroscopy at pressures up to 10 Torr |
|
Detectors |
PHI analyzer, 16-element multichannel detector with differentially pumped electron-transfer-lens system |
|
Spot size at sample |
0.5 x 1 mm |
|
Samples |
|
|
Format |
Vacuum-compatible solids up to 10 mm in diameter |
|
Preparation |
Sputtering |
|
Sample environment |
Gas pressure up to 10 Torr |
|
Experimental techniques |
Photoemission spectroscopy at ambient pressure of processes such as catalysis and corrosion, and of environmental and biological systems |
|
Local contact/spokesperson |
Name: Nasser Hamdan |