FEMTOSPEX surface dynamics
Excited states dynamics with x-rays @ BESSY-VSR at UE56_1-PGM
Methods
XMLD, XMCD, Time-resolved studies, NEXAFS, EXAFS, XPS, UPS, ARPES
Remote access
not possible
Beamline data | |
---|---|
Energy range | 60 - 1300 eV |
Energy resolution | > 100,000 at 64 eV, > 20,000 at 400 eV |
Flux | 2.5·1011 |
Polarisation | • linear horizontal vertical • circular |
Focus size (hor. x vert.) | 85 µm (hor) x 15 µm (vert, dep. on exit slit) |
Phone | 17980, 17981, 17982 |
More details | UE56-1_PGM |
Station data | |
Temperature range | 20K - 400K |
Pressure range | 2e-10mbar up to 1e-6mbar |
Detector | VG Scienta ARTOF EW 60° lens. |
Manipulators | 5 axis manipulator |
Sample holder compatibility | Mounting system for puck style sample holders like in the FemtoSpeX: Scattering endstation |
Additional equipment | |
Sample Preparation | Sputter gun, In situ cleaving |
Time resolved electronspectroscopy on solid surfaces with femtosecond and picosecond laser-pump/X-ray-probe ArTOF spectroscopy and method development for BESSY-VSR