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<p class="MsoNormal"><span style="font-size:11.0pt">Hi Nadia,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> We have been working with perovskite materials for a long time and haven’t seen any issue with putting them in our evaporators. Most of the perovskite materials are processed at much higher temperatures
than they will reach in an evaporator. In addition most perovskite materials are also relatively stable oxides so you shouldn’t need to worry.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Guy Lavalle<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Remote Project Manager / Lead Etch Engineer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">N-105 MSC Building<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Penn State University<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">University Park, PA 16803<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Email: <a href="mailto:gpl107@psu.edu">
<span style="color:#0563C1">gpl107@psu.edu</span></a><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt">From:</span></b><span style="font-size:11.0pt"> labnetwork-bounces@mtl.mit.edu <labnetwork-bounces@mtl.mit.edu>
<b>On Behalf Of </b>Nadia Court<br>
<b>Sent:</b> Monday, May 6, 2019 3:07 AM<br>
<b>To:</b> labnetwork@mtl.mit.edu<br>
<b>Subject:</b> [labnetwork] Hybrid Perovskite materials<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt">Dear Colleagues,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt">We have a number of users enquiring about evaporating metal contacts (Au, Ag etc) on hybrid perovskite films (deposited by spin coating/sol-gel processes) in our general-purpose e-beam evaporator.
We have not dealt with these materials before and whilst we are not evaporating them I’m wondering if there is any chance of these materials outgassing and creating cross-contamination issues for other users. Any feedback would be greatly appreciated.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-AU" style="font-size:11.0pt;color:black">Kind Regards,</span><span lang="EN-AU" style="font-size:13.5pt;font-family:"Times New Roman",serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-AU" style="font-size:11.0pt;color:black"> </span><span lang="EN-AU" style="font-size:13.5pt;font-family:"Times New Roman",serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-AU" style="font-size:11.0pt;color:black">Nadia</span><span lang="EN-AU" style="font-size:13.5pt;font-family:"Times New Roman",serif;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D">Dr Nadia Court</span></b><span lang="EN-AU" style="font-size:13.5pt;font-family:"Times New Roman",serif;color:black"><o:p></o:p></span></p>
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