Dr. Atefeh Jafari Profile

Dr. Atefeh Jafari

Postdoc at DTU Space

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 13 December 2020 Poster + Paper

Status of the Ir and Ir/SiC coating development for the Athena optics

Sara Svendsen, Desiree D. Ferreira, Sonny Massahi, Atefeh Jafari, Nis Gellert, Finn Christensen, Peter Henriksen, Lan Vu, Arne Jegers, Brian Shortt, Boris Landgraf, David Girou, Maximillien Collon, Levent Cibik, Evelyn Handick, Michael Krumrey

Proceedings Volume 11444, 114444K (2020) https://doi.org/10.1117/12.2562430

KEYWORDS: Silicon carbide, Telescopes, X-ray telescopes, Mirrors, Optical coatings, Infrared telescopes, X-rays, Device simulation, Thin film coatings, Infrared coatings

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SPIE Journal Paper | 9 September 2020 Open Access

Long-term performance and durability of Ir/B4C multilayer x-ray mirrors: focusing on composition, structure, and reflectivity properties

Atefeh Jafari, Desirée D. Ferreira, Shima Kadkhodazadeh, Takeshi Kasama, Sonny Massahi, Sara Svendsen, Lan Vu, Peter Henriksen, Zoltàn Balogh, Michael Krumrey, Levent Cibik, Finn Christensen, Brian Shortt

JATIS, Vol. 6, Issue 03, 034005, (September 2020) https://doi.org/10.1117/12.10.1117/1.JATIS.6.3.034005

KEYWORDS: Boron, Mirrors, X-rays, Reflectivity, Carbon, Iridium, Scanning transmission electron microscopy, Multilayers, Iron, Oxygen

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Proceedings Article | 9 September 2019 Paper

Performance and time stability of Ir/SiC X-ray mirror coatings for ATHENA

S. Svendsen, S. Massahi, D. D. Ferreira, F. Christensen, A. Jafari, P. Henriksen, M. Collon, B. Landgraf, D. Girou, M. Krumrey, L. Cibik, A. Schubert, E. Handick, B. Shortt

Proceedings Volume 11119, 111190G (2019) https://doi.org/10.1117/12.2528664

KEYWORDS: Silicon carbide, Thin film coatings, Silicon, Mirrors, X-rays, Optical coatings, Thin films, Reflectivity, Multilayers

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Proceedings Article | 9 September 2019 Paper

LEXR: A low-energy X-ray reflectometer for characterization of ATHENA mirror coatings

P. Henriksen, F. Christensen, S. Massahi, D. D. Ferreira, S. Svendsen, A. Jafari, B. Shortt

Proceedings Volume 11119, 111191F (2019) https://doi.org/10.1117/12.2528144

KEYWORDS: Mirrors, Reflectometry, X-rays, Monochromators, Aluminum, Photons, Reflectivity, Optical coatings, X-ray optics

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Proceedings Article | 9 September 2019 Presentation + Paper

Installation and commissioning of the silicon pore optics coating facility for the ATHENA mission

S. Massahi, F. Christensen, D. D. Ferreira, A. Jafari, S. Svendsen, P. Henriksen, B. Shortt, I. Ferreira, M. Bavdaz, M. Collon, B. Landgraf, D. Girou, A. Langer, W. Schönberger, T. Wellner, M. Krumrey, L. Cibik

Proceedings Volume 11119, 111190F (2019) https://doi.org/10.1117/12.2528351

KEYWORDS: Coating, Iridium, Boron, Mirrors, Thin films, Silicon, Silicon films, Collimation, Silicon carbide, Thin film deposition

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Proceedings Article | 9 September 2019 Paper

X-ray reflectometry of a platinum coating as reference sample for the ATHENA coating development

A. Jafari, F. Christensen, S. Massahi, S. Svendsen, L. Vu, P. Henriksen, B. Shortt, M. Krumrey, L. Cibik, E. Handick, D. D. Ferreira

Proceedings Volume 11119, 111191K (2019) https://doi.org/10.1117/12.2527557

KEYWORDS: Platinum, Glasses, Coating, X-rays, Thin films, Mirrors, X-ray telescopes, Reflectivity, X-ray characterization, Reflectometry

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Proceedings Article | 6 July 2018 Paper

Performance and stability of mirror coatings for the ATHENA mission

Desirée Della Monica Ferreira, Sara Svendsen, Sonny Massahi, Atefeh Jafari, Lan M. Vu, Jakob Korman, Nis Gellert, Finn Christensen, Shima Kadkhodazadeh, Takeshi Kasama, Brian Shortt, Marcos Bavdaz, Maximilien Collon, Boris Landgraf, Michael Krumrey, Levent Cibik, Swenja Schreiber, Anja Schubert

Proceedings Volume 10699, 106993K (2018) https://doi.org/10.1117/12.2313275

KEYWORDS: Optical coatings, Mirrors, Data modeling, X-rays, Reflectivity, Annealing, Multilayers, Infrared coatings, Silicon carbide, Scanning transmission electron microscopy, Iridium

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Proceedings Article | 6 July 2018 Paper

The effect of nitrogen incorporation in boron carbide and iridium thin films

S. Massahi, F. Christensen, D. D. Ferreira, P. Dalampiras, S. Svendsen, A. Jafari

Proceedings Volume 10699, 106993Y (2018) https://doi.org/10.1117/12.2311622

KEYWORDS: Boron, Iridium, Thin films, Reflectivity, Nitrogen, X-rays, Silicon, Oxides, Sputter deposition, Oxygen

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Showing 5 of 8 publications

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