Prof. Dr. B. Dick
 | Prof. Dr. Bernhard Dick Office:?????? 22.2.16 Phone:??????+49-(0)941-943-4474 E-Mail:???? bernhard.dick@ur.de |
Scientific Career
| 2019 | retired Professor |
| 1992 | Professor and chair of Physical Chemistry, University of Regensburg, Germany |
| 1990 | Habilitation für Physikalische Chemie (Dr. rer. nat. habil.), Georg-August-Universit?t G?ttingen, Germany |
| 1984-92 | Senior Scientist, Max-Planck-Institut für Biophysikalische Chemie, Department of Laser Physics (Prof. Dr. F. P. Sch?fer), G?ttingen, Germany |
| 1984-92 | Senior Scientist, Max-Planck-Institut für Biophysikalische Chemie, Department of Laser Physics (Prof. Dr. F. P. Sch?fer), G?ttingen, Germany |
| 1984-92 | Senior Scientist, Max-Planck-Institut für Biophysikalische Chemie, Department of Laser Physics (Prof. Dr. F. P. Sch?fer), G?ttingen, Germany |
| 1982-84 | Postdoc, University of Pennsylvania, Philadelphia, USA (with Prof. R.M. Hochstrasser) |
| 1981-82 | Assistent, University of Cologne, Germany |
| 1981 | Dr. rer. nat, University of Cologne, Germany (Advisor: Prof. Dr. G. Hohlneicher) |
| 1977 | Diploma Degree in Chemistry, University of Cologne, Germany |
| 1972-77 | Study of Chemistry, University of Cologne, Germany |
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Awards
| 1990 | Nernst-Preis der Deutschen Bunsen-Gesellschaft für Physikalische Chemie |
| 1981 | Universit?tspreis der Universit?t zu K?ln |
Maximum Entropy Image Reconstruction Project
| Project | Reconstruction of 3D velocity districtutions from experimental ion images or electron images. Cylindrical symmetry of the velocity distribution is assumed, i.e., the images are the Abel transforms of the velocity distributions. |
| Programs | Three algorithms were implemented which find the "best" velocity distribution that agrees with the data. A maximum entropy criterion is used avoiding a numerically unstable inverse Abel transform. |
| Publications | Inverting ion images without Abel inversion: Maximum entropy reconstruction of velocity maps. Phys. Chem. Chem. Phys. 2014, 16, 570-580. https://doi.org/10.1039/C3CP53673D MELEXIR: maximum entropy Legendre expanded image reconstruction. A fast and efficient method for the analysis of velocity map imaging or photoelectron imaging data. Phys. Chem. Chem. Phys., 2019,21, 19499-19512. doi.org/10.1039/C9CP03353J |
| Manual | MemAbelManual-v9.pdf |
| Download | A 7z-Archiv with the programs can be downloaded here. It is encrypted because it contains executables that are frequently blocked by some servers. The password for unpacking is "maxabel" (without the quotation marks). |
Webredaktion - 21.04.2025 17:35 
