Christoph U. Keller
Christoph U. Keller
Research
Exoplanets
Instrumentation
Solar Physics
Remote Sensing
Interdisciplinary
Courses
Projects
Publications
Team
Personal
Contact
Light
Dark
Automatic
J.O. Stenflo
Latest
Spatial mapping of the Hanle and Zeeman effects on the Sun
Influence of magnetic fields on the coherence effects in the Na I D$_1$ and D$_2$ lines
Anomalous polarization effects due to coherent scattering on the Sun
Center-to-limb variation of the enigmatic NaI D_1 and D_2 polarization profiles
Complex magnetic fields in an active region
Differential Hanle effect and the spatial variation of turbulent magnetic fields on the Sun
The second solar spectrum. A new window for diagnostics of the Sun.
Direct measurements of flux tube inclinations in solar plages.
High Spatial Resolution Magnetograms of Solar Active Regions
Zurich Imaging Stokes Polarimeter Zimpol-I - Design Review
Dependence of the properties of solar magnetic flux tubes on filling factor. II - Results of an inversion approach
Solar magnetic field strength determinations from high spatial resolution filtergrams
Structure of solar magnetic fluxtubes from the inversion of Stokes spectra at disk center
Cite
×