Research Article
Magnetron Sputtering a New Fabrication Method of Iron Based Biodegradable Implant Materials
Figure 7
SEM image of fracture area (a), with significant necking. SEM image of the rough edge surface of an as-deposited dog-bone sample (b). The highlighted “feet” arises due to shadowing effects of the galvanic deposited Cu during sputtering on the substrate side.
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