Nickeler, D. H.; Wiegelmann, T.: Relation between current sheets and vortex sheets in stationary incompressible MHD. Annales Geophysicae 30, pp. 545 - 555 (2012)
Nickeler, D. H.; Wiegelmann, T.: Thin current sheets caused by plasma flow gradients in space and astrophysical plasma. Annales Geophysicae 28, pp. 1523 - 1532 (2010)
Wiegelmann, T.; Neukirch, T.; Nickeler, D. H.; Chifu, I.; Inhester, B.: Global coronal magnetic field modelling: new models. ISSI-meeting on „Linking the Sun to the heliosphere using composition data and modelling", Berne, Switzerland (2019)
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Analyzing the high spatial resolution solar Ca II H and K emission data obtained by the SUNRISE mission and building a model of other stars more active than the Sun
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.
The Zdenĕk Švetska Senior Prize of the Solar Physics Division of the European Physical Society (EPS) recognizes Solanki’s pioneering contributions to solar research.