198 citations · 199 across the 4 of their papers we have counts for
5 papers
Probing ultrafast ππ*/nπ* internal conversion in organic chromophores via K-edge resonant absorption
T. J. A. Wolf, R. H. Myhre, J. P. Cryan +21
Organic chromophores with heteroatoms possess an important excited state relaxation channel from an optically allowed ππ* to a dark nπ*state. We exploit the element and site specif…
Localized holes and delocalized electrons in photoexcited inorganic perovskites: Watching each atomic actor by picosecond X-ray absorption spectroscopy
Fabio G. Santomauro, Jakob Grilj, Lars Mewes +16
We report on an element-selective study of the fate of charge carriers in photoexcited inorganic CsPbBr3 and CsPb(ClBr)3 perovskite nanocrystals (NCs) in toluene solutions using ti…
Extreme Ultraviolet Transient Grating Spectroscopy of Vanadium Dioxide
Emily Sistrunk, Jakob Grilj, Jaewoo Jeong +5
Nonlinear spectroscopy in the extreme ultraviolet (EUV) and soft x-ray spectral range offers the opportunity for element selective probing of ultrafast dynamics using core-valence…
Femtosecond photoelectron and photoion spectrometer with vacuum ultraviolet probe pulses
Markus Koch, Thomas J. A. Wolf, Jakob Grilj +2
We describe a setup to study ultrafast dynamics in gas-phase molecules using time-resolved photoelectron and photoion spectroscopy. The vacuum ultraviolet (VUV) probe pulses are ge…
A beamline for time-resolved extreme ultraviolet and soft x-ray spectroscopy
Jakob Grilj, Emily Sistrunk, Markus Koch +1
High harmonic generation is a convenient way to obtain extreme ultraviolet light from table-top laser systems and the experimental tools to exploit this simple and powerful light s…