期刊
REVIEW OF SCIENTIFIC INSTRUMENTS
卷 82, 期 6, 页码 -出版社
AIP Publishing
DOI: 10.1063/1.3596564
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资金
- DFG
- Alexander von Humboldt Foundation
- ERC
We describe an apparatus for attosecond photoelectron spectroscopy of solids and surfaces, which combines the generation of isolated attosecond extreme-ultraviolet (XUV) laser pulses by high harmonic generation in gases with time-resolved photoelectron detection and surface science techniques in an ultrahigh vacuum environment. This versatile setup provides isolated attosecond pulses with photon energies of up to 140 eV and few-cycle near infrared pulses for studying ultrafast electron dynamics in a large variety of surfaces and interfaces. The samples can be prepared and characterized on an atomic scale in a dedicated flexible surface science end station. The extensive possibilities offered by this apparatus are demonstrated by applying attosecond XUV pulses with a central photon energy of similar to 125 eV in an attosecond streaking experiment of a xenon multilayer grown on a Re(0001) substrate. (C) 2011 American Institute of Physics. [doi:10.1063/1.3596564]
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