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<p>Hi Esta, we buy all of our plates from Nanofilm
(<a class="moz-txt-link-freetext" href="http://www.nanofilm.com/">http://www.nanofilm.com/</a>) in California with chrome and AZ1518
resist. We don't have any special storage conditions in the clean
room other than yellow light. They do seem to expire in a year or
two. Also, unless you are working with DUV, I wouldn't spend the
extra for the quartz plates. We also use Heidelberg systems and
they work quite well for us. Let me know if you have any other
questions.</p>
<p>Thanks,<br>
Nathanael<br>
</p>
<br>
<div class="moz-cite-prefix">On 2017-08-18 6:17 AM, Abelev, Esta
wrote:<br>
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<p class="MsoNormal">Dear Colleagues,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Our facility getting it first Heidelberg
laser write tool. I would like to get advice where to buy
quartz or Soda lime plates with Cr (maybe even with resist) to
make masks.<o:p></o:p></p>
<p class="MsoNormal">In addition, if some can comment how to
store them in the cleanroom.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you, Esta<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:Atlanta">-----------------------</span><o:p></o:p></p>
<p class="MsoNormal"><b><span
style="font-size:9.0pt;font-family:Atlanta">Esta Abelev,
PhD</span></b><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:Atlanta">Technical
Director,<i> </i>Petersen Institute of NanoScience and
Engineering </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:Atlanta">University of
Pittsburgh | 3700 O’Hara Street | 636| Pittsburgh, PA 15261</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:9.0pt;font-family:Atlanta">412-383-4096 | <a
href="mailto:eabelev@pitt.edu" moz-do-not-send="true"><span
style="color:#0066CC;text-decoration:none">eabelev@pitt.edu</span></a> | <a
href="https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.nano.pitt.edu%2F&data=01%7C01%7Ceabelev%40pitt.edu%7C9f5bd58ba84940765cf308d4024fbe18%7C9ef9f489e0a04eeb87cc3a526112fd0d%7C1&sdata=3KfbG5VbshqdoIAPxvX%2F2s1UeU7ultmBoZmm%2FaZ2Itc%3D&reserved=0"
moz-do-not-send="true"><span
style="color:purple;text-decoration:none">nano.pitt.edu</span></a></span><o:p></o:p></p>
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