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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Spiga, D.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2023Extending the distributed computing infrastructure of the CMS experiment with HPC resourcescitations
- 2017Design and development of the multilayer optics for the new hard x-ray missioncitations
- 2015Testing multilayer-coated polarizing mirrors for the LAMP soft X-ray telescopecitations
- 2014Integrated modeling for parametric evaluation of smart x-ray opticscitations
- 2013Micro-roughness improvement of slumped glass foils for x-ray telescopes via dip coating
- 2011Technologies for manufacturing of high angular resolution multilayer coated optics for the New Hard X-ray Missioncitations
- 2010Thin gold layer in NiCo and Ni electroforming process: optical surface characterizationcitations
- 2010Technologies for manufacturing of high angular resolution multilayer coated optics for the New Hard X-ray Mission: a status report IIcitations
- 2009Thin gold layer in Ni electroforming process: optical surface characterizationcitations
- 2009Surface smoothness requirements for the mirrors of the IXO x-ray telescopecitations
- 2009Technologies for manufacturing of high angular resolution multilayer coated optics for future new hard x-ray missions: a status reportcitations
- 2008Surface roughness evaluation on mandrels and mirror shells for future X-ray telescopescitations
- 2008Design and development of the SIMBOL-X hard x-ray opticscitations
- 2008Feasibility study for the manufacturing of the multilayer X-ray optics for Simbol-X
- 2008A magnetic diverter for charged particle background rejection in the SIMBOL-X telescopecitations
- 2007Characterization of hydrogenated silicon carbide produced by plasma enhanced chemical vapor deposition at low temperature
- 2007Development of lightweight optical segments for adaptive opticscitations
- 2007Development of a prototype nickel optic for the Constellation-X hard x-ray telescopecitations
- 2005Development of grazing-incidence multilayer mirrors by direct Ni electroforming replication: a status reportcitations
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document
Characterization of hydrogenated silicon carbide produced by plasma enhanced chemical vapor deposition at low temperature
Abstract
A new technology has been developed to grow layers of amorphous hydrogenated Silicon Carbide in vacuum, at temperatures below 100-120°C by Physical Enhanced Chemical Vapour Deposition (PE-CVD) technology. The layers have been used either to improve the surface quality of SiC mirror substrates (produced by methods different of the CVD approach, like e.g. sintered SiC) as a super-polishable cladding coatings, or to form self-sustaining thin mirrors in SiC. It should be noted that the PE-CVD claddings can be applied also to substrates different than SiC, as e.g. metals like Al or Kanigen, in order to create a high durability polishable external layer. It this paper we present the results of a wide characterization of the new material, considering the mechanical, structural and optical properties that are the most indicative parameters for its application in optics, with particular reference to the production of mirrors for ground and space astronomical applications....