Beamline 10.0.1
Angle- and Spin-Resolved Photoelectron Spectroscopy
- Endstation 10.0.1.1 - High energy resolution spectrometer (HERS): Angle-resolved photoemission
- Endstation 10.0.1.2 - Spin- and angle-resolved photoemission from solids (spin-ARPES)
| Current status | Operational; open to general users |
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| ALS-U Status | This beamline will close ~2 months before the ALS-U dark time. It is the future location of the new FLEXON Beamline, with branchlines at 10.0.1.1 and 10.0.1.2. The ALS is expanding ARPES capabilities at 4.0.3 (MERLIN) to serve current 10.0.1 users. For more information, see ALS-U Beamline Impacts and other ALS-U web pages. |
| Source | U10 |
| Minimum energy (eV) | 17 |
| Maximum energy (eV) | 350 |
| Research areas |
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| Technique category |
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| Flux/Brightness | Up to 1013 photons/s/0.01% BW at 30 eV |
| Resolving power | Grating and energy dependent; demonstrated E/ΔE ~35,000 at ~60 eV |
| Access modes |
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| Primary contact(s) | Sung-Kwan Mo Alexei Fedorov |
Endstation 10.0.1.1
High energy resolution spectrometer (HERS): Angle-resolved photoemission
| Status | Operational; open to general users |
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| Research areas |
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| Technique category |
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| Spot size | ~ 100 x 100 µm |
| Sample information | solid-state crystals, thin films |
| Primary contact(s) | Sung-Kwan Mo |
| Endstation website | https://sites.google.com/lbl.gov/bl10hers/ |
| Endstation phone number | 510-495-2101 |
Endstation 10.0.1.2
Spin- and angle-resolved photoemission from solids (spin-ARPES)
| Status | Operational; open to general users |
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| Research areas |
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| Technique category |
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| Spot size | 50 microns (FWHM vertical and horizontal) |
| Sample information | UHV-compatible solids: UHV cleave, in-situ thin film growth, Sputter-anneal, Sample delivery in Vacuum suitcases |
| Additional Notes | Scienta-Omicron DA-30 spectrometer (band mapping using deflector plates) with 3D VLEED spin detector (complete spin mapping); closed-cycle liquid Helium sample refrigeration, permanent magnets for magnetizing samples in-situ, monochromatic He-I and He-II radiation from VUV5K photon source |
| Primary contact(s) | Alexei Fedorov |
| Endstation website | https://sites.google.com/lbl.gov/bl12-arpes-als |
| Endstation phone number | 510-495-2102 |