| Zugriffsnummer | 36358 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | X-ray mirror development and testing for the ATHENA mission |
| Autor(in); Institution |
Ferreira, Desiree Della Monica; DTU Space, Lyngby, DENMARK
Jakobsen, Anders C.; DTU Space, Lyngby, DENMARK
Massahi, Sonny; DTU Space, Lyngby, DENMARK
Christensen, Finn E.; DTU Space, Lyngby, DENMARK
Shortt, Brian; European Space Agency (ESTEC), Noordwijk, THE NETHERLANDS
Garnæs, Jørgen; Danish Fundamental Metrology Ltd., Lyngby, DENMARK
Torras-Rosell, Antoni; Danish Fundamental Metrology Ltd., Lyngby, DENMARK
Krumrey, Michael; 7.1, Radiometrie mit Synchrotronstrahlung, PTB-Berlin
Cibik, Levent; 7.1, Radiometrie mit Synchrotronstrahlung, PTB-Berlin
Langner, Stefanie; 7.1, Radiometrie mit Synchrotronstrahlung, PTB-Berlin
|
| Quelle/Jahr | Space Telescopes and Instrumentation 2016:(2016), 99055Y-1 - 99055Y-13 |
| Schriftenreihe | Proceedings of SPIE: 9905 |
| Herausgeber(in) |
den Herder, Jan-Willem A.
Takahashi, Tadayuki
Bautz, Marshall
|
| ISSN | 0277-786X |
| ISBN | 978-1-5106-0189-5 |
| DOI | |
| Verlag | Bellingham, Wash.: SPIE |
| Konferenzangaben | SPIE Space Telescopes + Instrumentation 2016: Ultraviolet to Gamma Ray, Edinburgh, 26 June - 1 July 2016, UK |
| Freie Schlagworte | Athena ; SPO ; AFM ; XRR ; coatings ; roughness ; Ir/B4C ; Pt//B4C ; W/Si ; W//B4C |
| Zusammenfassung | This study reports development and testing of coatings on silicon pore optics (SPO) substrates including pre and post coating characterisation of the x-ray mirrors using Atomic Force Microscopy (AFM) and X-ray reflectometry (XRR) performed at the 8 keV X-ray facility at DTU Space and with synchrotron radiation in the laboratory of PTB at BESSY II. We report our findings on surface roughness and coating reflectivity of Ir/B 4 C coatings considering the grazing incidence angles and energies of ATHENA and long term stability of Ir/B 4 C, Pt/B 4 C, W/Si and W/B 4 C coatings. |
Zitierung
Ferreira, D. D. M., Jakobsen, A. C., Massahi, S., Christensen, F. E., Shortt, B., Garnæs, J., Torras-Rosell, A., Krumrey, M., Cibik, L., & Langner, S. (2016). X-ray mirror development and testing for the ATHENA mission. SPIE Space Telescopes + Instrumentation 2016: Ultraviolet to Gamma Ray, Edinburgh, 26 June - 1 July 2016, UK. https://doi.org/10.1117/12.2232962