Laser-Welded Steel Foils with Sapphire Substrates

Araceli de Pablos-Martín, Christian Grosse, Andreas Cismak, Thomas Höche

Fig. 6 SEM micrograph employing an angle-selective backscattered electron detector (AsB) of the cross section of the stainless steel/sapphire interface. White boxes indicate the areas for the EDXS analysis