1^3-ARPES ultra high resolution photoemission station
This experiment is built in a collaborative effort by the IFW Dresden, TU Dresden and the HZB, to enable experiments that require the highest energy resolution at ultimately low sample temperatures. To achieve this goal, all contributions 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 = 13.
|Monochromator||Low energy plane grating monochromator with normal incidence option|
|Experiment in vacuum||yes|
|Temperature range||1 - 50 K|
|Detector||Scienta R4000 Electron Spectrometer|
|Manipulators||3He Cryomanipulator with 3 translational and one rotational degree of freedom|
|Sample characterization||4-grid LEED optics|