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<div>Hi Esta,</div>
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<div>Heidelberg Instruments may sell mask blanks precoated with CR and resist directly. </div>
<div>The other source is <a href="http://www.townetech.com/feo.htm">http://www.townetech.com/feo.htm</a>, not Cr but ferroxo coated plates. I've used those and they worked well. <br>
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<div>Best regards,</div>
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<div>Peter</div>
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<div style="orphans: auto; widows: auto;"><span style="background-color: rgba(255, 255, 255, 0);">Dr. Peter A. Köllensperger</span></div>
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<div>Director NanoLab</div>
<div style="orphans: auto; widows: auto;"><span style="background-color: rgba(255, 255, 255, 0);">Norwegian University of Science and Technology (NTNU)</span></div>
<div style="orphans: auto; widows: auto;"><span style="background-color: rgba(255, 255, 255, 0);">7491 Trondheim</span></div>
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<div><span style="background-color: rgba(255, 255, 255, 0);">Tel: <a href="tel:+47%20931%2070%20718" x-apple-data-detectors="true" x-apple-data-detectors-type="telephone" x-apple-data-detectors-result="0">+47 913 70 718</a><br>
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On 18 Aug 2017, at 18:01, Abelev, Esta <<a href="mailto:eabelev@pitt.edu">eabelev@pitt.edu</a>> 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>
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<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"><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"><span style="color:purple;text-decoration:none">nano.pitt.edu</span></a></span><o:p></o:p></p>
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