Fig. 3From: Functionalization of Ti-40Nb implant material with strontium by reactive sputteringSEM image; Representative scanning electron microscopy image of a coated surface after reactive sputtering of SrCl2 in Ar/O2 plasma (room temperature P = 100 W, 0.25 sccm O2, 0.68 sccm Ar, t = 2 × 2000 s)Back to article page