A. J. González Martínez

Compact soft x-ray spectrometer for plasma diagnostics at the Heidelberg Electron Beam Ion Trap.

S. Epp, J. Ullrich, T. Baumann, 2007, The Review of scientific instruments.

State-selective quantum interference observed in the recombination of highly charged Hg 75+...78+ mercury ions in an electron beam ion trap.

J. Ullrich, J. Scofield, G. Brenner, 2005, Physical review letters.

Relativistic Electron Correlation, Quantum Electrodynamics, and the Lifetime of the1s22s2

Relativistic electron correlation, quantum electrodynamics, and the lifetime of the 1s(2)2s(2)2p2p0(3/2) level in boronlike argon.

C. Keitel, J. Ullrich, U. Jentschura, 2005, Physical review letters.

A proof-of-concept of cross-luminescent metascintillators: testing results on a BGO:BaF2 metapixel

J. Benlloch, P. Lecoq, Lei Zhang, 2022, Physics in medicine and biology.