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 Dear all I have found double sided carbon sticky tabs used for mounting samples for Scanning Electron Microscopes are really useful for XRD. Apart from a very weak amorphous band corresponding to the graphite 002 peak there really isn’t much
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<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US">Dear all<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US">I have found double sided carbon sticky tabs used for mounting samples for Scanning Electron Microscopes are really useful for XRD. Apart from a very
 weak amorphous band corresponding to the graphite 002 peak there really isn’t much signal.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US">Go and visit your friendly electron microscope colleagues, just like I did.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US">Best wishes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Aptos",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;mso-ligatures:standardcontextual">Dr. Tony Bell<br>
Technical Specialist and X-ray lab manager<br>
Materials and Research Engineering Institute</span><span style="font-size:12.0pt;font-family:"Arial",sans-serif;mso-ligatures:standardcontextual"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif">Laboratory and Analytical Operations<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif">Technical Operations, Resources and Services<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif">Student and Academic Services<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#201F1E">Office:  2017 Harmer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;mso-ligatures:standardcontextual">Sheffield Hallam University<br>
City Campus<br>
Howard Street<br>
Sheffield<br>
S1 1WB<br>
 <br>
Anthony.Bell@shu.ac.uk<br>
<a href="tel:0114%20225%203401"><span style="color:blue">0114 225 3401</span></a> (office)<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;mso-ligatures:standardcontextual"><a href="tel:07925879183"><span style="color:blue">07925879183</span></a> (mobile)</span><span style="font-size:12.0pt;font-family:"Arial",sans-serif;mso-ligatures:standardcontextual"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt">From:</span></b><span lang="EN-US" style="font-size:11.0pt"> GSAS-II <gsas-ii-bounces@aps.anl.gov>
<b>On Behalf Of </b>Brown, Matthew via GSAS-II<br>
<b>Sent:</b> Tuesday, April 23, 2024 11:30 PM<br>
<b>To:</b> gsas-ii@aps.anl.gov<br>
<b>Subject:</b> [GSAS-II] Double sided tape recommendations for sample measurement<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="mso-line-height-alt:.75pt"><span style="font-size:1.0pt;color:white">All We have a lot of groups working on coatings and films here, and they will often bring me foldy, crinkly materials that need to be forced to lay flat. At first
 I had some good luck with some 3M double sided tape I inherited, laying it down,
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:black">This message came from outside your organization.
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<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-US">All<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-US">We have a lot of groups working on coatings and films here, and they will often bring me foldy, crinkly materials that need to be forced
 to lay flat. At first I had some good luck with some 3M double sided tape I inherited, laying it down, then pressing the sample into that. However, when I ran out, I discovered the new tapes I bought had such a strong signal you could often see it through
 the sample, and it would drown out the actual measurement. Does anyone have recommendations for specific double-sided tape that have minimal, and preferably amorphous PXRD diffractograms? It turns out that 3M makes a *<b>lot</b>* of different double-sided
 tapes. <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-US">Thank you all.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">Dr. Matthew L. Brown  (he/him, they/them)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">Lab Technician V (Chemistry, Crystallography)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">Office: 250-807-8365<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">UBC School of Engineering<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">1540 Innovation Dr.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">Kelowna, BC<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Book Antiqua",serif;mso-fareast-language:EN-CA">V1V 1V7<o:p></o:p></span></p>
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