Nis C. Gellert

Performance and stability of mirror coatings for the ATHENA mission

Marcos Bavdaz, Finn E. Christensen, Sonny Massahi, 2018, Astronomical Telescopes + Instrumentation.

Qualification and performance of the Low-Energy X-ray Reflectometer (LEXR)

Finn Erland Christensen, Sonny Massahi, Brian Shortt, 2020, Astronomical Telescopes + Instrumentation.

Design, development, and performance of x-ray mirror coatings for the ATHENA mission

Marcos Bavdaz, Finn E. Christensen, Sonny Massahi, 2017, Optical Engineering + Applications.

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

Finn Erland Christensen, Sonny Massahi, Brian Shortt, 2020, Astronomical Telescopes + Instrumentation.

Performance simulations for the ground-based, expanded-beam x-ray source BEaTriX

Paolo Conconi, Marcos Bavdaz, Giorgia Sironi, 2021, Optical Engineering + Applications.