ARPES One-Cube
1^3-ARPES ultra high resolution photoemission station
This instrument is designed for angle-resolved photoelectron spectroscopy at the highest energy resolution and ultimately low sample temperatures. In this system, all contributors to experimental broadening – the resolution of both the excitation source and the electron energy analyzer as well as the sample temperature – have been reduced to ≤1 meV or their equivalent, yielding the name of the station: 1 meV x 1 meV x 1 K = 1^3.
Methods
Remote access
depends on experiment - please discuss with Instrument Scientist
| Beamline data | |
|---|---|
| Energy range | 4 - 200 eV |
| Energy resolution | < 1 meV for E < 100 eV |
| Flux | >1013 (photons/s/0.1%bw/100 mA) |
| Polarisation | • linear any angle • circular |
| Focus size (hor. x vert.) | -- |
| Phone | +49 30 8062 14696 |
| Weitere Details | UE112_PGM-2b-1^3 |
| Station data | |
| Temperature range | 1 - 50 K |
| Pressure range | For details contact the station manager. |
| Detector | Scienta R4000 Electron Spectrometer |
| Manipulators | 3He Cryomanipulator with 3 translational and one rotational degree of freedom |
| Sample holder compatibility | For details contact the station manager. |
| Additional equipment | 4-grid LEED optics for sample characterization |
This experiment is built in a collaborative effort by the IFW Dresden, TU Dresden and the HZB.