88 citations · 181 across the 3 of their papers we have counts for
3 papers
quant-ph2016★ 6 cited
Inducing and detecting collective population inversions of Mössbauer nuclei
K. P. Heeg, C. H. Keitel, J. Evers
Up to now, experiments involving Mössbauer nuclei driven by x-rays have been restricted to the low-excitation regime. Here, a setup is proposed which promises significant excitatio…
quant-ph2014★ 88 cited
Interferometric phase detection at x-ray energies via Fano resonance control
K. P. Heeg, C. Ott, D. Schumacher +4
Modern x-ray light sources promise access to structure and dynamics of matter in largely unexplored spectral regions. However, the desired information is encoded in the light inten…
quant-ph2014★ 87 cited
Tunable sub-luminal propagation of narrowband x-ray pulses
K. P. Heeg, J. Haber, D. Schumacher +9
Group velocity control is demonstrated for x-ray photons of 14.4 keV energy via a direct measurement of the temporal delay imposed on spectrally narrow x-ray pulses. Sub-luminal li…