U49-2_PGM-1
U49-2_PGM-1 Undulator PGM horizontal polarisation
U49-2_PGM-1 ist ein "open-port" Strahlrohr ohne fest installierte Messapparatur. Nutzergruppen können ihre eigenen Experimente oder ein der flexiblen HZB-Messapparaturen verwenden. Die wesentlichen Parameter des Strahlrohrs sind weiter unten aufgelistet.
Applicable station(s)
| Temperature range | Pressure Range | |
|---|---|---|
| SOL³PES | -196 °C - 250 °C | Working atmosphere: 10-5 - 15 mbar |
| RGBL-PEEM | ||
| LiXEdrom | -- | -- |
| SolidFlexRIXS | 20-1500K | 10-8 mbar |
| TOF-PES | 0 °C - 95 °C | working atmosphere: 10-3 - 10-7 mbar |
| So-Li-AS | 77 - 700 K | contact the responsible scientists for details |
| POLARIMETER | -- | -- |
| nmTransmission NEXAFS | room temperature | <10^-3 mbar |
| Resonant Scattering | low-temperature sample holder 6.5 - 300 K, high temperature sample holder 80 - 650 K | 5 x 10-8 mbar (regular), < 2 x 10-9 mbar (after bakeout) |
| ALICE | 10 K-475K | -- |
| Beamline data | |
|---|---|
| Segment | H15 |
| Location (Pillar) | 16.2 |
| Source | U49-2 (Undulator) |
| Monochromator | PGM-1 |
| Energy range | 85 - 1600 eV |
| Energy resolution | Energy and slit dependent, resolving power 4300 at 400 eV and slit 20 µm |
| Flux | see the flux curve below |
| Polarisation | horizontal |
| Divergence horizontal | 0.4 mrad |
| Divergence vertical | 0.2 mrad |
| Focus size (hor. x vert.) | slit dependent, see the "focal size" figure below |
| User endstation | possible |
| Distance Focus/last valve | 944 mm |
| Height Focus/floor level | 1417 mm |
| Beam availability | 24h/d |
| Phone | +49 30 8062 14835 |