BenMoussa, A.; Schühle, U.; Haenen, K.; Nesladek, M.; Koizumi, S.; Hochedez, J. F.: PIN diamond detector development for LYRA, the solar VUV radiometer on board PROBA II. Phys. Status Solidi A 201 (11), pp. 2536 - 2541 (2004)
Lemaire, P.; Gouttebroze, P.; Vial, J.-C.; Curdt, W.; Schühle, U.; Wilhelm, K.: Flare observation of the Sun as a star by SUMER/SOHO in the hydrogen Lyman continuum. Astronomy and Astrophysics 418 (2), pp. 737 - 742 (2004)
Pau, J. L.; Rivera, C.; Muñoz, E.; Calleja, E.; Schühle, U.; Frayssinet, E.; Beaumont, B.; Faurie, J. P.; Gibart, P.: Response of ultra-low dislocation density GaN photodetectors in the near- and vacuum-ultraviolet. Journal of Applied Physics 95, pp. 8275 - 8279 (2004)
Hochedez, J. F.; Appourchaux, T.; Belsky, A.; Castex, M. C.; Deneuville, A.; Dhez, P.; Fleck, B.; Hainaut, O.; Idir, M.; Kleider, J. P.et al.; Lemaire, P.; Monroy, E.; Muñoz, E.; Muret, P.; Nesladek, M.; Omnes, F.; Pau, J.; Peacock, A.; Schühle, U.; Van Hoof, C.: Diamond and nitride imagers for UV observation of the sun. J. de Phys. IV 108 (13), pp. 227 - 231 (2003)
Pauluhn, A.; Lang, J.; Breeveld, E. R.; Solanki, S. K.; Schühle, U.: Intercalibration of SUMER and CDS on SOHO. III: SUMER and CDS GIS. Applied Optics 42 (4), pp. 657 - 666 (2003)
Hochedez, J.-F.; Alvarez, J.; Auret, F. D.; Bergonzo, P.; Castex, M.-C.; Deneuville, A.; Defise, J. M.; Fleck, B.; Gibart, P.; Goodman, S. A.et al.; Hainaut, O.; Kleider, J.-P.; Lemaire, P.; Manca, J.; Monroy, E.; Muñoz, E.; Muret, P.; Nesladek, M.; Omnes, F.; Pace, E.; Pau, J. L.; Ralchenko, V.; Roggen, J.; Schühle, U.; Van Hoof, C.: Recent progresses of the BOLD investigation towards UV detectors for the ESA Solar Orbiter. Diamond and Related Materials 11, pp. 427 - 432 (2002)
Lemaire, P.; Artzner, G.; Vial, J.-C.; Curdt, W.; Schühle, U.; Wilhelm, K.: Transition region quiet Sun velocity field evolution. Advances in Space Research 30, pp. 487 - 490 (2002)
Stucki, K.; Solanki, S. K.; Pike, C. D.; Schühle, U.; Rüedi, I.; Pauluhn, A.; Brkovic, A.: Properties of ultraviolet lines observed with Coronal Diagnostic Spectrometer (CDS/SOHO) in coronal holes and the quiet Sun. Astronomy and Astrophysics 381, pp. 653 - 667 (2002)
Doschek, G. A.; Feldman, U.; Laming, J. M.; Schühle, U.; Wilhelm, K.: Properties of solar polar coronal hole plasmas observed above the limb. Astrophysical Journal 546, pp. 559 - 568 (2001)
Pauluhn, A.; Rüedi, I.; Solanki, S. K.; Lang, J.; Schühle, U.; Wilhelm, K.; Thompson, W. T.; Hollandt, J.; Huber, M. C. E.: Intercalibration of SUMER and CDS on SOHO. II. SUMER A and B detectors and CDS NIS. Applied Optics 40, pp. 6292 - 6300 (2001)
Pauluhn, A.; Solanki, S. K.; Schühle, U.; Wilhelm, K.; Lang, J.; Thompson, W. T.; Rüedi, I.; Hollandt, J.; Huber, M. C. E.: Comparison of quiet-Sun radiances measured by CDS and SUMER on SOHO. Space Science Reviews 97, pp. 63 - 66 (2001)
Chae, J.; Wang, H.; Goode, P. R.; Fludra, A.; Schühle, U.: Comparison of Transient Network Brightenings and Explosive Events in the Solar Transition Region. Astrophysical Journal 528, pp. L119 - L122 (2000)
Muglach, K.; Fleck, B.; Schühle, U.; Stolpe, F.; Foing, B. H.; Wilhelm, K.: Dynamics of chromospheric and transition region lines observed with SOHO/SUMER and the GCT/Tenerife. Advances in Space Research 25, pp. 1731 - 1734 (2000)
Schühle, U.; Curdt, W.; Hollandt, J.; Feldman, U.; Lemaire, P.; Wilhelm, K.: Radiometric calibration of the vacuum-ultraviolet spectrograph SUMER on the SOHO spacecraft with the B detector. Applied Optics 39, pp. 418 - 425 (2000)
Schühle, U.; Pauluhn, A.; Hollandt, J.; Lemaire, P.; Wilhelm, K.: Radiance variations of vacuum-ultraviolet emission lines of the quiet Sun observed with SUMER on SOHO. Physics and Chemistry of the Earth C, 25 (C), pp. 429 - 432 (2000)
Schühle, U.; Wilhelm, K.; Hollandt, J.; Lemaire, P.; Pauluhn, A.: Radiance variations of the quiet Sun at far-ultraviolet wavelengths. Astronomy and Astrophysics 354, pp. L71 - L74 (2000)
The research group “Solar Lower Atmosphere and Magnetism” (SLAM) studies the conditions and dynamic processes in the atmospheric layer between the solar surface (photosphere) and the overlying chromosphere, an approximately 2000 km thick gas layer.
The main research fields of the department "Sun and Heliosphere" are covered by the research groups "Solar and Stellar Coronae", "Solar Lower Atmosphere and Magnetism", "Solar and Stellar Magnetohydrodynamics" and "Solar Variability and Climate".
How does our star heat its outer atmosphere, the solar corona, to unimaginable temperatures of up to 10 million degrees Celsius? With unprecedented observational data from ESA's Solar Orbiter spacecraft and powerful computer simulations, ERC starting grant awardee Pradeep Chitta intends to bring new momentum to the search for the coronal heating mechanism.