Abstract
Amorphous anodic was deposited on an Al substrate that was previously coated with crystalline anodic (γ′‐alumina structure). Total 16O and 18O concentrations were measured and the 18O depth profile was determined using nuclear microanalysis techniques. It was found that oxygen transport does not occur by a simple conservation of order mechanism, but more data are needed before an alternate mechanism can be proposed. The oxygen transport number is smaller than during growth of pure amorphous oxide (0.34 vs. 0.59). Unusual aspects of amorphous deposition onto γ′‐alumina are high electronic conductivity and growth of a porous non‐barrier layer.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
