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Michigan Center for Materials Characterization
Приєднався 16 лип 2016
This channel contains short informational videos from the Michigan Center for Materials Characterization. They are designed to help users understand some of the basic operations of the equipment contained in the laboratory.
Відео
Operation of the Tescan MIRA3 FEG SEM
Переглядів 6 тис.6 років тому
Operation of the Tescan MIRA3 FEG SEM
Its useless if you can't show us lattice image in STEM after you are done with STEM alignments...bcz that's a marker of good probe alignment
Thanks Sir, It is highly helpful video. I have Autoprobe 200 omni probe, after I change the needle, it is vibrating a bit, as reaching nearby the sample in e beam and I beam both. Also, x,y and z movements of needle are responding in varied directions (not in actuals). Kindly suggest the solution. Thanks a lot.
Great job
Thanks for the video. Now currently I'm operating JEM ARM300F2. Your video will help me a lot for my operation. Please make more operating videos. Thanks again. 👏
Sir I have one question While doing Gold nano particles in bright field some white patch will come...how can we avoid that??
Please i need ti contact with you regarding to a problem in our EDAX Team
Thanks for the video! I noticed that the probe has very small diameter, I wonder what's the model of the probe?
Can we get the SOP for Alignment? It will help us in the operation of Themis 300
Thanks so much for the wonderful video, it has been extremely useful to me and actually saved me lots of time. Keep it up and coming.
Thank you so much
Excellent!!!
eXCELLent!
The third column appears , it is standard deviation or percentage error?
Excellent series of videos, really useful.
Hi, thanks for this very helpful video. Quick question, do we need to tick the tilt correction during imaging a cross-section? Thanks!
I usually don't but it would not hurt to turn it on. I think having dynamic focus turned on is more critical. Tilt correction stretches the image which looks weird sometimes.
@@allenhunter1188 Thank you!!
I have seen many TEM tutorials. This one is the best. Thanks a lot.
Thanks for the video. Wondering how to download the SOP?
You do a really great job sharing the TEM training! Thank you
Excellent series of videos, very useful. If you were to coat a sample with gold, how can you eliminate the gold data from your EDX results?
Hi Zella, there are software tools available such as DTSA-II to remove the gold peaks if you have gold coated your sample, but we find it best to leave the peaks in the spectrum and simply label them. Gold coating is an accepted part of electron microscopy and if any sort of x-ray quantification is done absorption by the Au will need to be accounted for.
can any body tell me what is view field?
View field is the portion of your sample that is imaged on the computer screen, with a unit that conveys dimension, i.e. micron or millimeters. View field is inversely proportional to magnification, so as your mag goes up your view field decreases. You might see view field also referred to as "horizontal field width" or "field of view"
@@michigancenterformaterials5020 thanku so much......
Correction: The standard camera length is 12 cm for HAADF. JEOL has given us wrong data regarding the collection angles, which I noticed recently and got them corrected. Thanks!
Excellent Explainnation&thank you
2:31
Wonderful explanation of tescan operation. Thank you
very useful thanks a lot
Thanks for Sharing！
It was so useful. Thanks a lot
Very nice video. Thanks very much.