Hard X-ray wavefront correction via refractive phase plates made by additive and subtractive fabrication techniques

Frank Seiboth, Dennis Brückner, Maik Kahnt, Mikhail Lyubomirskiy, Felix Wittwer, Dmitry Dzhigaev, Tobias Ullsperger, Stefan Nolte, Frieder Koch, Christian David, Jan Garrevoet, Gerald Falkenberg, Christian G. Schroer