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Raman spectroscopy of Mars relevant minerals at different atmospheric, pressure, and temperature conditions
Böttger, U. and Pavlov, S. G. and Deßmann, N. and Hübers, H.-W. and Weber, I. and Jessberger, E.K. and Tarcea, N. and Dörfer, T. and Popp, J. (2011) Raman spectroscopy of Mars relevant minerals at different atmospheric, pressure, and temperature conditions. EPSC-DPG 2011, 02.–07. Okt. 2011, Nantes, France.
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Official URL: http://meetingorganizer.copernicus.org/EPSC-DPS2011/EPSC-DPS2011-778.pdf
Abstract
In the scope of the ExoMars mission Raman measurements will be performed with the RLS Spectrometer to identify organic compounds and mineral products as indicators of biological activity [1]. Minerals produced by water related processes as well as igneous minerals and their alteration products will be characterized. Furthermore, in this context it is of interest to assess the influence of the environmental conditions on the Raman spectra. Measurements performed under conditions different in temperature or pressure from normal environmental condition on Earth might have an influence on Raman spectra. Here Raman spectra of Mars relevant minerals are presented. The analysis is made in vacuum, and with pressure, temperature, and atmospheric composition corresponding to environmental conditions on Mars and for comparison on Earth.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
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| Title: | Raman spectroscopy of Mars relevant minerals at different atmospheric, pressure, and temperature conditions | ||||||||||||||||||||
| Authors: |
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| Date: | 2011 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Raman spectroscopy planetary missions | ||||||||||||||||||||
| Event Title: | EPSC-DPG 2011 | ||||||||||||||||||||
| Event Location: | Nantes, France | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Dates: | 02.–07. Okt. 2011 | ||||||||||||||||||||
| Organizer: | EPSC | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | W EW - Erforschung des Weltraums | ||||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||||
| DLR - Program: | W EW - Erforschung des Weltraums | ||||||||||||||||||||
| DLR - Research theme (Project): | W - Vorhaben Exploration des Sonnensystems (old) | ||||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Planetary Research > Terahertz and Infrared Sensors | ||||||||||||||||||||
| Deposited By: | Dr. Sergey Pavlov | ||||||||||||||||||||
| Deposited On: | 10 Jan 2012 10:32 | ||||||||||||||||||||
| Last Modified: | 10 Jan 2012 10:32 |
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