A. K. Hansen

Cryogenic linear Paul trap for cold highly charged ion experiments.

J. Ullrich, P. Schmidt, O. Versolato, 2012, The Review of scientific instruments.

Rotational state resolved photodissociation spectroscopy of translationally and vibrationally cold MgH+ ions: toward rotational cooling of molecular ions

K. Højbjerre, P. Staanum, M. Drewsen, 2009 .

Coulomb crystallization of highly charged ions

J. Ullrich, P. Schmidt, T. Baumann, 2015, Science.

Single-ion recycling reactions.

P. Staanum, M. Drewsen, A. K. Hansen, 2012, Angewandte Chemie.

Efficient rotational cooling of Coulomb-crystallized molecular ions by a helium buffer gas

J. Ullrich, O. Versolato, M. Drewsen, 2014, Nature.

Rotational laser cooling of vibrationally and translationally cold molecular ions

K. Højbjerre, P. Staanum, M. Drewsen, 2010, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC).

The Effect of the Molecular Weight of Polyvinylpyrrolidone and the Model Drug on Laser-Induced In Situ Amorphization

G. Sotiriou, A. Teleki, R. Berthelsen, 2021, Molecules.

Lifetime measurement of the first vibrationally excited state of MgH+ in a cryogenic Paul Trap (CryPTEx)

J. Ullrich, F. Jensen, O. Versolato, 2014, 29th Conference on Precision Electromagnetic Measurements (CPEM 2014).

Decay rate measurement of the first vibrationally excited state of MgH+ in a cryogenic Paul trap.

J. Ullrich, F. Jensen, O. Versolato, 2013, Physical review letters.