Tags: transmission electron microscopy

All Categories (1-9 of 9)

  1. Structure and Morphology of Silicon-Germanium Thin Films

    07 Feb 2015 | Presentation Materials | 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...

    http://nanohub.org/resources/21913

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

    25 Mar 2014 | Presentation Materials | 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.

    http://nanohub.org/resources/20654

  3. Structure and Properties of Carbon and Boron Nitride Nanotubes

    10 Jan 2014 | Presentation Materials | 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.

    http://nanohub.org/resources/20154

  4. Structure and Morphology of Silicon Germanium Thin Films

    30 Dec 2013 | Papers | 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...

    http://nanohub.org/resources/20123

  5. Corrosion Mechanisms in Magnetic Recording Media

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

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

    http://nanohub.org/resources/19028

  6. Texture-Induced hcp c-axis Alignment in Longitudinal Media

    15 Jul 2013 | Presentation Materials | Contributor(s): Brian Demczyk

    This presentation discusses the development and measurement of c-axis text in longitudinal hard disk media.

    http://nanohub.org/resources/18917

  7. Chi-Chin Wu

    http://nanohub.org/members/68529

  8. On the Two to Three Dimensional Growth Transition in Strained Silicon Germanium Thin Films

    02 Feb 2012 | Papers | Contributor(s): Brian Demczyk

    Utilizing a model adapted from classical nucleation theory [8], we calculate a "critical thickness" for island formation, taking into account the surface energies of the deposit and the substrate...

    http://nanohub.org/resources/13003

  9. Boron Nitride Nanotube Growth Mode

    27 Jan 2012 | Papers | Contributor(s): Brian Demczyk

    This writeup details the growth details of arc-synthesized boron nitride nanotubes, incorporating the results of atomic resolution transmission electron microscopy, image simulation and image exit...

    http://nanohub.org/resources/12954