Trans Tech Publications, Materials Science Forum, (518), p. 477-484, 2006
DOI: 10.4028/www.scientific.net/msf.518.477
Trans Tech Publications, Materials Science Forum, p. 477-484
DOI: 10.4028/0-87849-405-7.477
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Amorphous carbon coatings for implantable medical devices require high mechanical strength, adhesion and uniform biocompatibility response across the devices. Investigation of a-C:H properties and structure variation with thickness and substrate material provides valuable insight into requirements for device coating. A number of devices are coated and the effect of interfacial layers, film doping and the spatial variation in quality is investigated.