Tags: transmission electron microscopy (TEM)

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  1. Nanotechnology Workshops at Northwest Vista College - Nanotechnology Workshop for High School Students and High School Educators

    26 Oct 2020 | | Contributor(s):: Neda Habibi, Jared Ashcroft (editor)

    Northwest Vista College will host it’s fourth summer Nanotechnology workshop for high school students and high school educators in summer 2021. ...

  2. Jon Nykiel

    I'm Jon Nykiel, a fourth year undergraduate studying Materials Science and Applied Physics at the Ohio State University. I'm participating in NCN's SCALE URE program with Dr. Strachan of Purdue...

    https://nanohub.org/members/288810

  3. Biological 3D Structures by Cryo-EM: Challenges in Computations and Instruments

    23 Oct 2019 | | Contributor(s):: Wen Jiang

    Single particle cryo-EM is revolutionizing structural biology. Many structures of viruses and protein complexes have been determined to 2-4 Å resolutions. While stable structures that can be expressed/purified in large quantities can be solved routinely, the dynamic compositions and...

  4. Fundamentals of Metrology and Characterization for Nanotechnology

    13 Mar 2019 | | Contributor(s):: Diane Hickey-Davis, NACK Network

    Outline:How do we see what we can’t see?Five common nanotech instrumentsFor each, I’ll cover:What it doesHow it worksWhere it’s used in IndustryWhat subjects you can teach with itWhat skills your students can learn from it

  5. Ferroelectric Domain Structure of La-modified Lead Titanate Ceramics

    14 Dec 2018 | | Contributor(s):: Brian Demczyk, G. Thomas

    Presentation describes the ferroelectric domain structure of Lanthanum-modified lead titanate ceramics, as deduced by transmission electron microscopy, including the ferroelectric to paraelectric phase transformation. A significant result was the observation of a minimum grain size for...

  6. Electron Microscopy

    24 Aug 2018 | | Contributor(s):: Sebastien Maeder, NACK Network

    OutlineScanning Electron MicroscopyField Emission Scanning Electron MicroscopyTransmission Electron MicroscopyEnergy Dispersive Spectroscopy

  7. Ferroelectric Domain Motion

    07 May 2018 | | Contributor(s):: Brian Demczyk

    Videos show total ferroelectric domain disappearance in bulk La-doped lead titanate, and incomplete reversal in a small (< 0.5 micrometer) grain, when heated through the Curie point.

  8. Magnetic Domain Reversal

    07 May 2018 | | Contributor(s):: Brian Demczyk

    Videos show magnetic domain disappearance and reappearance in a Co-22% Ct thin film when heated/cooled through the Curie Point.

  9. Himanshu Patel

    https://nanohub.org/members/198194

  10. Bibek Jung Karki

    https://nanohub.org/members/193307

  11. Jan 26 2018

    Understanding the biological machinery by cryogenic TEM imaging and structure determination

    Understanding the biological machinery by cryogenic TEM imaging and structure determinationFriday, January 26, 2018 1:00:00 PM EST - 2:00:00 PM ESTLife is composed of four fundamental building...

    https://nanohub.org/events/details/1701

  12. MSE 582 Lecture 3: Lenses, Apertures and Resolution

    20 Sep 2017 | | Contributor(s):: Eric Stach

  13. Janelle P Wharry

    Dr. Wharry received her Ph.D., M.S.E. and B.S. in Nuclear Engineering & Radiological Sciences, from the University of Michigan. Prior to joining Purdue, Dr. Wharry was an Assistant Professor in the...

    https://nanohub.org/members/158038

  14. Structure and Morphology of Silicon-Germanium Thin Films

    07 Feb 2015 | | Contributor(s):: Brian Demczyk

    This presentation describes the growth of (Si,Ge & SiGe) thin films on Si and Ge (001) and (111) substrates by ultrahigh vacuum chemical vapor deposition (UHVCVD). Thin films were characterized structurally by conventional and high-resolution transmission electron microscopy (TEM) and...

  15. QSTEM online

    01 Jul 2014 | | Contributor(s):: Mingxuan Lu, Chang Wan Han, Volkan Ortalan

    Quantitative TEM/STEM Simulations

  16. Evolution of Microstructure and Magnetic Properties in CoCr Thin Films

    19 Mar 2014 | | Contributor(s):: Brian Demczyk, J. O. Artman

    This presentation describes the structural and magnetic properties, including domain structures, in magnetron-sputtered Co-25% Cr thin films.

  17. Structure and Properties of Carbon and Boron Nitride Nanotubes

    10 Jan 2014 | | Contributor(s):: Brian Demczyk

    This presentation describes structure and mechanical property determinations on carbon and boron nitride (sp2-bonded) nanotubes , as deduced by transmission electron microscopy.

  18. Structure and Morphology of Silicon Germanium Thin Films

    30 Dec 2013 | | Contributor(s):: Brian Demczyk

    Single layer silicon and germanium films as well as nominally 50-50 silicon-germanium alloys were deposited on single crystal silicon and germanium (001) and (111) substrates by ultrahigh vacuum chemical vapor deposition. These films spanned the range of + 4 % film-substrate lattice mismatch. A...

  19. Mahendra Ramajayam

    https://nanohub.org/members/86546

  20. Corrosion Mechanisms in Magnetic Recording Media

    29 Jul 2013 | | Contributor(s):: Brian Demczyk

    This presentation describes the corrosion process in longitudinal and perpendicular recording media, based upon electron and scanning probe microscopic analysis.