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<p>Long,</p>
<p>If you have future plans to do work that is sensitive to magnetic
materials, Fe will completely kill it (eg superconductors). We've
allowed Fe in one evaporator, as some groups need it as catalyst
layer for CNT growth. There was no rust issue. We have yet to
allow Fe in our other evaporators.</p>
<p>Mario<br>
</p>
<div class="moz-cite-prefix">On 2019-02-21 11:39 a.m., Chang, Long
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:48768763-0360-40AA-B9CB-B3905CE98D19@cougarnet.uh.edu">
<pre class="moz-quote-pre" wrap="">Hi All,
I have a user who's wants to sputter Fe in our UHV sputtering system. My director is worried about rust forming. Anyone have adverse experience with Fe I should consider before allowing its usage?
Thanks,
Long
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