LiquidJet PES
Soft X-ray photoelectron spectrometer
Methods
Remote access
not possible
| Station data | |
|---|---|
| Temperature range | 275 - 300 K |
| Pressure range | -- |
| Detector | Specs EA10-MCP electron analyzer |
| Manipulators | Two micrometer xyz-manipulators for jet and catcher positioning |
| Sample holder compatibility | -- |
| Additional equipment | |
| Microjet Unit | Temperature stabilized Microjet with nozzles up to 25 micrometers in diameter |
| Assigned to beamline(s) | |
| UE56-2_PGM-2 | 60 - 1300 eV |
| UE52_SGM | 100 - 1500 eV |
| U49-2_PGM-1 | 85 - 1600 eV |
The LiquidJet PES apparatus is a specialized end-station for studying electronic structure of liquid water and aqueous solutions with soft X-ray photoemission spectroscopy. Liquid samples are injected into the main interaction chamber via a 10-20 micrometer mircojet, forming free liquid surface in vacuum. One 1500 l/s turbo pump and several LN2-traps keep the pressure on a moderate level under operation conditions. Electrons are detected by a robust and compact SPECS EA10 hemispherical analyzer with a 100-200μm skimmer orifice, acting as a pressure barrier between main chamber and EA. Please contact us for discussing technical details prior to submitting a proposal.
For more details and current status of the experimental station contact the station scientist(s).