| 摘要 |
<p>An electrically conductive article is disclosed comprised of a support (101), a barrier (103) and a heavy pnictide mixed alkaline earth copper oxide crystalline coating (105). The support (101) is an austenitic metal alloy of chromium and one or more group VIII period 4 metals, and the barrier (103) is comprised of a high density hafnia layer. <IMAGE></p> |
