Basic setting with Rydberg spin wave excitations in an ultracold

Single photons can be plucked out from a laser beam

2018.03.23Recent paper in Physical Review Letters has participants from a.o. IFA

Registration for course in Topological Insulators

2018.03.19Registration: Please e-mail Georg Bruun before 1 April. See further under Events.

Electrons experiencing a strong electromagnetic field are shaken up. Illustration: Imperial College London/Stuart Mangles

Electrons in strong laser light get 'shaken up'

2018.02.20Danish publication Ingeniøren writes on 13 February 2018: Influenced by a very strong electromagnetic field electrons will experience a 'radiation reaction'; difficult to describe theoretically. Tobias Wistisen, Helge Knudsen and Ulrik Uggerhøj of IFA are co-authors in a recent paper in Nature Communications.

The single-particle energy distributions for the neutron at ρ=5, 30, 70, and 80 fm for S=1.17

Better insight in three-particle nuclear clusters

2018.02.08Recent paper in Physical Review letters describes a theoretical model for many-body quantum mechanical clusters. The model may be significant in explaining where such systems can be found amongst atomic nuclei.

New phenomenon observed in materials physics

2018.01.26Søren Ulstrup et al find new particle - meet the Trion