Attosecond metrology has so far largely remained limited to titanium: sapphire lasers
combined with an active stabilization of the carrier-envelope phase (CEP). These sources …

A magnetic bottle spectrometer of the type recently developed by Eland et al.[Phys. Rev.
Lett. 90, 053003 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett. 90.053003] has been …

We introduce time-resolved multielectron coincidence spectroscopy and apply it to the
double Auger-Meitner (AM) emission process following xenon 4 d photoionization. The …

We have measured the electron spectra of Ne clusters after excitation with photon energies
around the 2 s inner valence threshold. At two photon energies below threshold, a …

We present a comprehensive experimental and theoretical study on superfluorescence in
the extreme ultraviolet wavelength regime. Focusing a free-electron laser pulse in a cell …

Measurements made with a dilute, non-oriented, gas-phase sample of a selected fenchone
enantiomer using circularly polarized synchrotron radiation demonstrate huge chiral …

The relaxation processes after non-resonant inner-shell photoionization are studied
experimentally using electron–electron time-of-flight coincidence spectroscopy. Results for …

Nonlinear, three-photon double excitation of He in intense extreme ultraviolet free-electron
laser fields (<? format?>∼ 24.1 eV,∼ 5 TW/cm 2) is presented. Resonances to the doubly …

Attosecond photoemission delays for all the valence (5 p 3/2, 5 p 1/2, 5s, 4 d 5/2, 4 d 3/2)
subshells of xenon have been accessed using the interferometric RABBITT technique. The …

The inner-shell C 1 s photoionization of randomly oriented molecules of the chiral
compound carvone has been investigated using circularly polarized synchrotron radiation …