<div dir="auto"><div dir="auto">Hi,</div><div dir="auto"><br></div>Usually a good guess would be 1:1 ratio. Metalls are usually etched faster, in IBM, than resists. However, an important issue is the lateral dimensions, if they are smaller than 100nm you will get a redeposition issues. You will get Nickel on your resist sidewalls.<div dir="auto"><br></div><div dir="auto">Regards,</div><div dir="auto">Youry</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, May 22, 2019, 23:20 Ferraguto, Thomas S <<a href="mailto:Thomas_Ferraguto@uml.edu">Thomas_Ferraguto@uml.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Colleagues,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I have a customer that needs dry etch 18nm. We can’t use our ICP for the process. Does anyone have an Ion Mill Tool that could provide him the service.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Regards<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Tom Ferraguto<u></u><u></u></p>
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