ddloc
New Member
Posts: 4 
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Post by ddloc on Nov 15, 2017 9:12:40 GMT -5
Dear all,
I have a question about the grease used for a broad temperature range. I am working on a Hall machine (Lake Shore) at a temperature range of 10K to 250K.
What is the best grease for that temperature range? I need to anneal my sample in vacuum and measure it at low temp.
Thank you for all your help in advance.
With best wishes,
Loc Duong
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Post by Lake Shore Ogi on Nov 16, 2017 12:21:51 GMT -5
Dear Loc,
I assume that your annealing temperature is higher than 250K - please clarify. Also, what is the model of your Hall system?
Thanks,
Ogi K.
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ddloc
New Member
Posts: 4
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Post by ddloc on Nov 16, 2017 21:26:03 GMT -5
Dear Ogi,
My annealing temperature is 450K and I investigate the properties of samples from 450K to 10K. My Hall model is CRX-VF.
Thank you for all your help in advance.
With best wishes,
Loc
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Post by Lake Shore Ogi on Nov 17, 2017 15:18:50 GMT -5
Thank you Loc - I should have an answer for you on Monday!
Have a great weekend.
-Ogi
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Post by Lake Shore Ogi on Nov 20, 2017 14:39:48 GMT -5
Hello Loc,
Our applications scientist recommends PELCO® High Performance Silver Paste – available from Ted Pella. It provides good thermal conductivity across the temperature range in question and, so long as you stay below 500 K, should be removable.
-Ogi
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ddloc
New Member
Posts: 4
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Post by ddloc on Nov 20, 2017 20:45:00 GMT -5
Dear Ogi,
Thank you very much for your useful information. I will try it.
With best wishes,
Loc
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