E-Beam Evaporation
Ғылым және технология
Nanotechnology: A Maker's Course
E-Beam Evaporation Basics
Link to the full Coursera course: www.coursera.org/learn/nanote...
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The Shared Materials Instrumentation Facility (SMIF) is the Pratt School of Engineering’s core facility that enables materials, devices, and integrated systems research at Duke University in a variety of fields that include nanotechnology, biomaterials and biomedical engineering, information sciences, optoelectronics, sensor technology, and renewable energy. SMIF is housed in the Fitzpatrick Center for Interdisciplinary Engineering, Medicine and Applied Sciences (FCIEMAS). The facility consists of 7,000 square feet of clean room fabrication space, and nearly 3,000 square feet of specialized laboratory space for characterization and imaging equipment. SMIF is part of the Research Triangle Nanotechnology Network (RTNN) in partnership with similar facilities at North Carolina State University and the University of North Carolina at Chapel Hill. The RTNN is one of 16 organizations nationwide that comprise the National Science Foundation sponsored National Nanotechnology Coordinated Infrastructure (NNCI) program.
SMIF is open to all trained students, staff, faculty, and researchers and is used for both research and educational purposes. SMIF has nearly 700 users, of which 2/3 come from Duke University and 1/3 come from external academic institutions or industry. SMIF staff trains students and researchers to use the lab equipment and instruments themselves, and provides guidance and support in developing processes and methodologies that utilize these capabilities. Alternatively, SMIF staff can run samples for researchers as a service. SMIF also coordinates various educational and outreach activities.
Пікірлер: 42
Loved the explanation! Thank you so much!
Thank-you for posting this video. The information is very clean and easy to follow.
You guys are awesome 🤍🤍...loved this video
one of the best explainations i have ever gotten. Thank you so much
Thank you so much. It was so nicely explained.
Beautifully explained.
thank you, excellent explanation ability
Really nice explanation Thank you
Very good explanation 😍🌹 thanks you
the explanation is out of this word. Thank you so much, you helped me a lot understanding the 3 different techniques
@dukeuniversity-smif2466
Жыл бұрын
Great to hear!
Great explanation
Thanks. that was helpful!
this guy cracks me up 😂
just wow!
U r doing great
The best explanation everrrrrrr
it really helps! I'm doing a homework about PVD(E-Beam deposition, sputtering, thermal deposition)
Thank you very much!
thank you for your explain
@dukeuniversity-smif2466
Жыл бұрын
You are welcome!
well done
very good
Thanks
Excellent
@ayushilamba651
3 жыл бұрын
Indeed!
Really great video
@dukeuniversity-smif2466
3 жыл бұрын
Glad you enjoyed it!
Is there any pos doc vacant??
Is that have any subtitle or text of explain ? I cant understand ,
who can help to translate it? I can't get the meaning very well
Nice!
@doomlord4550
3 жыл бұрын
Dr. Ozdemir video recomendations are good right! Super easy and fun to watch
@leonardjacques9135
3 жыл бұрын
Agreed Luis. I recognized the student in the video too - was surprised to see him haha
👍
How can you check the thickness of the thin film during the process?
@radhikapriyadarshini111
3 жыл бұрын
During the process we set the deposition requirement, ex: 20nm, and a pre set value of deposition rate "X"nm/s time is determined. Post deposition the thickness may be measured using Ellipsometer.
@jindolkim3973
3 жыл бұрын
@@radhikapriyadarshini111 Thanks for your kind answer!
@renatoberaldo2335
3 ай бұрын
There is a measurement system near the sample, which is made of silicon cystals. The weight of deposited film is atomic compared with the crystal. The crystal has an oscillation. When the material becomes heavier, the oscillation changes.
Why didn't this student get an introduction? Lots of missing B-roll too
I have a question about e-beam evaporation. Metal is definitely heavier than the air, then by how they can goes up? I think they will behave more like dry-ice. So I think it is good to place the wafer(substrate) on the floor of the chamber, not on the top. And if they(gaseous metal) can move freely in the vacuum chamber, do they also stick on the wall/surface of the chamber?
Coopool