Tags: thin films

All Categories (21-40 of 55)

  1. Justin Wolfe

    https://nanohub.org/members/73781

  2. Meenakshi Bhaisare

    https://nanohub.org/members/70443

  3. Matt Schneider

    https://nanohub.org/members/66808

  4. Evolution of microstructure and magnetic properties in magnetron-sputtered CoCr thin films

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

    In this work, transmission electron microscopy, including the Lorentz mode is combined with magnetic measurements (vibrating sample magnetometry and ferromagnetic resonance)to draw correlations between the structural and magnetic constituents in cobalt-chromium films of increasing thickness.

  5. Kevin Grossklaus

    I am a graduate research assistant at the University of Michigan- Ann Arbor, working in the Millunchick group. My research exams ion irradiation effects on III-V semiconductor film growth, ion...

    https://nanohub.org/members/60848

  6. Michael James Walock

    https://nanohub.org/members/60785

  7. Camilo Eduardo Téllez

    https://nanohub.org/members/59900

  8. PVpanel Sim

    09 Oct 2011 | | Contributor(s):: Mario Renteria, Elliott Ivan Gurrola, Birkir Snær Sigfússon, Suhas Venkat Baddela, Sourabh Dongaonkar, Xingshu Sun, Muhammad Alam

    Two dimensional spice simulation of thin film solar panels, including shunt induced variability, and partial shadow effects.

  9. Comparison of strain relaxation in epitaxial Si0.3Ge0.7 films grown on Si(001) and Ge(001)

    07 Oct 2011 | | Contributor(s):: Brian Demczyk, R. Naik, G. Auner, C. Kota, U. Rao

    Surface and interfacial strain have been computed for SiGe thin films grown by UHVCVD,based on measurements via transmission electron microscopy and Raman spectroscopy.

  10. Growth of Cu films on hydrogen terminated Si(lQ0) and Si(lll) surf&es

    07 Oct 2011 | | Contributor(s):: Brian Demczyk, R. Naik, G. Auner, C. Kota, U. Rao

    We have employed reflection high energy electron diffraction (RHEED) and high resolutiontransmission electron microscopy (HREM) to study Cu films grown on hydrogen terminatedSi( 100) and Si( 111) substrates by molecular beam epitaxy.

  11. Interface structure and surface morphology of (Co, Fe, Ni)/Cu/Si(100) thin films

    07 Oct 2011 | | Contributor(s):: Brian Demczyk, V.M. Naik, A. Lukaszew, R. Naik, G. W. Auner

    We have examined bilayer Co/Cu, Fe/Cu, and Ni/Cu films deposited by molecular-beam epitaxy onhydrogen-terminated @100# silicon substrates.

  12. Lubrication Effects on Head-Disk Spacing Loss

    07 Oct 2011 | | Contributor(s):: Brian Demczyk, J. Liu, C. Y. Chen, S. Zhang

    The effects of lubrication thickness on the magnetic recording head-media tribology were investigated in this study.

  13. Magnetic properties of magnetron sputtered Co-Cr thin films

    07 Oct 2011 | | Contributor(s):: Brian Demczyk, J. O. Artman

    The magnetic properties 01 magnetron sputtered CO-22 at.% Cr films of various thickness deposited on glass have been examined, with particular attentionto the various contributions to the film anisotropy

  14. Origin of the orientation ratio in sputtered longitudinal media

    07 Oct 2011 | | Contributor(s):: Brian Demczyk, J. N. Zhou, G. Choe, E. Stach, E. C. Nelson, U. Dahmen

    The surface morphology, thin film microstructure, and crystallography of sputtered longitudinalmedia were examined by atomic force and transmission electron microscopy.

  15. Oxidation Behavior of CoCr Thin Films

    07 Oct 2011 | | Contributor(s):: Brian Demczyk

    In this work, elemental redistribution of annealed CoCr thin films has been investigated by X-ray photoelectron spectroscopy.

  16. Solar Cells Lecture 4: What is Different about Thin-Film Solar Cells?

    29 Aug 2011 | | Contributor(s):: Muhammad A. Alam

    Thin film solar cells promise acceptable efficiency at low cost. This tutorial examines the device physics of thin-film solar cells, which generally require a different type of analysis than crystalline solar cells.

  17. Anti-Reflection Coating Assignment

    25 Nov 2010 | | Contributor(s):: Alex Small

    This is a guided activity for students to study the design of an anti-reflection coating. The student is first asked to do a simple calculation by hand, to determine the proper thickness for an anti-reflection coating in a standard situation. The student then uses the nanoHUB tool "PhotonicsRT:...

  18. Chemically Enhanced Carbon-Based Nanomaterials and Devices

    25 Oct 2010 | | Contributor(s):: Mark Hersam

    Carbon-based nanomaterials have attracted significant attention due to their potential to enable and/or improve applications such as transistors, transparent conductors, solar cells, batteries, and biosensors. This talk will delineate chemical strategies for enhancing the electronic and optical...

  19. Electric and Magnetic Properties of Multiferroic Oxide Thin Films and Heterostructures

    20 Oct 2010 | | Contributor(s):: Pedro Antonio Prieto

    Outline:IntroductionPreparation methods for oxide thin filmsOxide thin films and heterostructures Multiferroic materialsBiFeO3, YMnO3, BiMnO3 thin films and FE/FM CompositesConclusions

  20. TiCN/TiNbCN Multilayer System with Enhanced Tribological Properties

    20 Oct 2010 | | Contributor(s):: Pedro Antonio Prieto

    Improvement in the mechanical properties of hard coatings such monolayer (TiN, CrN, AlCN, WC-Co, TiCN) [1], has been achieved using compositional gradient WC/C layer, or multilayered type [transition metal/transition carbide]n, [transition metal/transition nitride]n, [TiCN/ZrCN]n, among others....