Publikationen von O. Hälker

Meidinger, N.; Andritschke, R.; Ebermayer, S.; Elbs, J.; Hälker, O.; Hartmann, R.; Herrmann, S.; Kimmel, N.; Predehl, P.; Schächner, G. et al.; Soltau, H.; Strüder, L.; Tiedemann, L.: CCD detectors for spectroscopy and imaging of x-rays with the eROSITA space telescope. In: UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XVI, S. 1 - 8 (Hg. Siegmund, O.H.). UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XVI, San Diego, CA, USA, 03. August 2009. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2009)

Meidinger, N.; Andritschke, R.; Elbs, J.; Hälker, O.; Hartmann, R.; Hasinger, G.; Herrmann, S.; Holl, P.; Kimmel, N.; Müller, S. et al.; Predehl, P.; Schächner, G.; Soltau, H.; Strüder, L.; Tiedemann, L.: eROSITA camera design and first performance measurements with CCDs. In: Space Telecopes and Instrumentation 2008 - Ultraviolet to Gamma Ray, S. 70110J-1 - 70110J-12 (Hg. Turner, M.J.L.; Flanagan, K.A.). Space Telecopes and Instrumentation 2008 - Ultraviolet to Gamma Ray, Marseille, France, 23. Juni 2008 - 28. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)

Treis, J.; Hälker, O.; Andricek, L.; Herrmann, S.; Heinzinger, K.; Lauf, T.; Lechner, P.; Lutz, G.; Mas-Hesse, J.; Porro, M. et al.; Richter, R. H.; San Juan, J. L.; Schaller, G.; Schnecke, M.; Schopper, F.; Segneri, G.; Soltau, H.; Stevenson, T.; Strüder, L.; Whitford, C.: DEPFET based X-ray detectors for the MIXS focal plane on BepiColombo. In: High Energy, Optical, and Infrared Detectors for Astronomy III, S. 1 - 12 (Hg. Dorn, D.A.; Holland, A.D.). High Energy, Optical, and Infrared Detectors for Astronomy III, Marseille, France, 23. Juni 2008 - 26. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)

Lutz, G.; Andritschke, R.; Andricek, L.; Eckhardt, R.; Englhauser, J.; Fuchs, G.; Hälker, O.; Hartmann, R.; Heinzinger, K.; Hermann, S. et al.; Holl, P.; Kimmel, N.; Lechner, P.; Meidinger, N.; Porro, M.; Richter, R.H.; Schaller, G.; Schnecke, M.; Schopper, F.; Soltau, H.; Strüder, L.; Treis, J.; Weichert, U.; Wölfl, S.: Spectroscopic silicon imaging detectors: past achievements and new developments. 3rd International Conference on Imaging Techniques in Subatomic Physics, Astrophysics, Medicine, Biology and Industry, Stockholm, Sweden, 27. Juni 2006 - 30. Juni 2006. Imaging 2006 - Proceedings of the 3rd International Conference on Imaging Techniques in Subatomic Physics, Astrophysics, Medicine, Biology and Industry, S. 960 - 967 (2007)

Lutz, G.; Andricek, L.; Eckardt, R.; Hälker, O.; Hermann, S.; Lechner, P.; Richter, R.; Schaller, G.; Schopper, F.; Soltau, H. et al.; Strüder, L.; Treis, J.; Wölfl, S.; Zhang, C.: DEPFET—detectors: new developments. 10th Pisa Meeting on Advanced Detectors, La Biodola, Isola d’Elba, Italy, 21. Mai 2006 - 27. Mai 2006. Frontier Detectors for Frontier Physics - Proceedings of the 10th Pisa Meeting on Advanced Detectors, S. 311 - 315 (2007)

Meidinger, N.; Andritschke, R.; Hälker, O.; Hartmann, R.; Hasinger, G.; Herrmann, S.; Holl, P.; Kimmel, N.; Pfeffermann, E.; Predehl, P. et al.; Reich, C.; Schächner, G.; Soltau, H.; Strüder, L.: Fast large-area spectroscopic and imaging CCD detectors for X-ray astronomy with eROSITA and for exploration of the nanocosmos. In: UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XV, S. 6686H-1 - 6686H-10 (Hg. Siegmund, O.H.W.). UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XV, San Diego, CA, USA, 26. August 2007 - 27. August 2007. SPIE, Bellingham, WA (2007)

Meidinger, N.; Andritschke, R.; Hälker, O.; Hartmann, R.; Herrmann, S.; Holl, P.; Lutz, G.; Kimmel, N.; Schaller, G.; Schnecke, M. et al.; Schopper, F.; Soltau, H.; Strüder, L.: Next generation of pnCCDs for X-ray spectroscopy and imaging. 10th European Symposium on Semiconductor Detectors, Wildbad Kreuth, Germany, 12. Juni 2005 - 16. Juni 2005. New Developments in Radiation Detectors, S. 141 - 148 (2006)

Treis, J.; Fischer, P.; Hälker, O.; Harter, M.; Herrmann, S.; Kohrs, R.; Krüger, H.; Lechner, P.; Lutz, G.; Peric, I. et al.; Porro, M.; Richter, R. H.; Strüder, L.; Trimpl, M.; Wermes, N.: Study of noise and spectroscopic performance of DEPMOSFET matrix prototypes for XEUS. 10th European Symposium on Semiconductor Detectors, Wildbad Kreuth, Germany, 12. Juni 2005 - 16. Juni 2005. New Developments in Radiation Detectors, S. 191 - 200 (2006)

Meidinger, N.; Andritschke, R.; Hälker, O.; Hartmann, R.; Hartner, G.; Hasinger, G.; Herrmann, S.; Holl, P.; Hyde, E.; Kimmel, N. et al.; Pfeffermann, E.; Predehl, P.; Soltau, H.; Strüder, L.: Systematic testing and results of X-ray CCDs developed for eROSITA and other applications. In: High Energy, Optical, and Infrared Detectors for Astronomy II, S. 627618-1 - 627618-11 (Hg. Dorn, D. A.; Holland, A. D.). High Energy, Optical, and Infrared Detectors for Astronomy II, Orlando, Florida, USA, 24. Mai 2006 - 27. Mai 2006. The International Society for Optical Engineering, Bellingham, Wash., USA (2006)

Treis, J.; Bombelli, L.; Eckart, R.; Fiorini, C.; Fischer, P.; Hälker, O.; Herrmann, S.; Lechner, P.; Lutz, G.; Peric, I. et al.; Porro, M.; Richter, R. H.; Schaller, G.; Schopper, F.; Soltau, H.; Strüder, L.; Wölfel, S.: Advancements in DEPMOSFET device developments for XEUS. In: High Energy, Optical, and Infrared Detectors for Astronomy II, S. 627610-1 - 627610-12 (Hg. Dorn, D. A.; Holland, A. D.). High Energy, Optical, and Infrared Detectors for Astronomy II, Orlando, Florida, USA, 24. Mai 2006 - 27. Mai 2006. The International Society for Optical Engineering, Bellingham, Wash., USA (2006)

Meidinger, N.; Andritschke, R.; Dennerl, K.; Haelker, O.; Hasinger, G.; Hartmann, R.; Hartner, G.; Herrmann, S.; Holl, P.; Kimmel, N. et al.; Soltau, H.; Strueder, L.: First measurements with DUO/ROSITA pnCCDs. In: UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XIV, S. 58980W-1 - 58980W-9 (Hg. Siegmund, O.H.W.). UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XIV, San Diego, CA, USA, 01. August 2005 - 03. August 2005. SPIE, Bellingham, WA (2005)

Treis, J.; Fischer, P.; Hälker, O.; Herrmann, S.; Kohrs, R.; Krüger, H.; Lechner, P.; Lutz, G.; Peric, I.; Porro, M. et al.; Richter, R. H.; Strüder, L.; Trimpl, M.; Wermes, N.; Wölfel, S.: Noise and spectroscopic performance of DEPMOSFET matrix devices for XEUS. In: UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XIV, S. 58980X-1 - 58980X-11 (Hg. Siegmund, O.H.W.). UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XIV, San Diego, CA, USA, 01. August 2005 - 03. August 2005. SPIE, Bellingham, WA (2005)

Treis, J.; Fischer, P.; Hälker, O.; Harter, M.; Herrmann, S.; Kohrs, R.; Krüger, H.; Lechner, P.; Lutz, G.; Peric, I. et al.; Porro, M.; Richter, R. H.; Strüder, L.; Trimpl, M.; Wermes, N.: First results of DEPFET based Active Pixel Sensor prototypes for the XEUS Wide Field Imager. In: High-Energy Detectors in Astronomy, S. 89 - 100 (Hg. Holland, A. D.). High-Energy Detectors in Astronomy, Glasgow, United Kingdom, 22. Juni 2004 - 23. Juni 2004. SPIE, Bellingham (2004)