Tags: experiments

Online Presentations (21-40 of 78)

  1. Keithley 4200-SCS Lecture 08: 4210 CVU Instrument Module - Overview

    20 Jan 2011 | | Contributor(s):: Lee Stauffer

    Theory of Operation and Measurement Overview

  2. Keithley 4200-SCS Lecture 09: 4210 CVU Instrument Module - Measurement Techniques I

    20 Jan 2011 | | Contributor(s):: Lee Stauffer

    Measurement Techniques and Optimization

  3. Keithley 4200-SCS Lecture 10: 4210 CVU Instrument Module - Measurement Techniques II

    20 Jan 2011 | | Contributor(s):: Lee Stauffer

    Measurement Techniques and Optimization

  4. Keithley 4200-SCS Lecture 11: 4210 CVU Instrument Module - Troubleshooting

    20 Jan 2011 | | Contributor(s):: Lee Stauffer

  5. ME 597A Lecture 7: Uncertainty Quantification in Experiments

    16 Dec 2010 | | Contributor(s):: Arvind Raman

    Guest Lecture Arvind Raman.

  6. ME 597 Lecture 12: Experimental Uncertainties in Extracting Material Properties from F-Z Curves

    29 Oct 2010 | | Contributor(s):: Ryan Wagner, Arvind Raman

    Guest lecturer: Ryan Wagner.

  7. Fun in the Sand: Some Experiments in Granular Physics

    25 Oct 2010 | | Contributor(s):: Peter E. Schiffer

    In the last two decades, condensed matter physicists have begun an intense study of the dynamic and static properties of granular media (materials made from individual acroscopic solid grains). These materials offer a vast arena of new physical phenomena which are highly accessible and largely...

  8. 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....

  9. ME 597 Lecture 18: Stiffness Callibration and Amplitude Modulated Scanning

    20 Oct 2010 | | Contributor(s):: Arvind Raman

    The raw recording for this lecture is all that is available.

  10. Surface Characterization Studies of Carbon Materials: SS-DNA, SWCNT, Graphene, HOPG

    16 Feb 2010 | | Contributor(s):: Dmitry Zemlyanov

    In this presentation examples of surface characterization studies of carbon specimens will be presented. (1) In particularly, the systematic XPS (X-ray photoelectron spectroscopy) characterization of graphene grown on the SiC surface will be reported. This work demonstrates a use for XPS to...

  11. Lecture 4: Graphene: An Experimentalist's Perspective

    12 Feb 2010 | | Contributor(s):: Joerg Appenzeller

  12. ME 597 Lecture 22: Frequency Modulated AFM - Experimental Details

    02 Feb 2010 | | Contributor(s):: Ron Reifenberger

  13. ME 597 Lecture 20: Imaging Artifacts in AM-AFM

    27 Jan 2010 | | Contributor(s):: Ron Reifenberger

    Topics:Probe Tip ArtifactsInstrumental ArtifactsLarge Force ArtifactsImage Processing ArtifactsIntrinsic LimitationsTip Cleaning

  14. ME 597 Lecture 17: Imaging or Peak Forces in Tapping Mode AFM

    01 Nov 2009 | | Contributor(s):: Arvind Raman

  15. Lecture 3: Low Bias Transport in Graphene: An Introduction

    18 Sep 2009 | | Contributor(s):: Mark Lundstrom

    Outline:Introduction and ObjectivesTheoryExperimental approachResultsDiscussionSummaryLecture notes are available for this lecture.

  16. Experiment vs. Modelling: What's the problem?

    10 Aug 2009 | | Contributor(s):: William L. Barnes

    Progress in plasmonics has been greatly assisted by developments in experimental techniques and in numerical modelling. This talk will look at some of the difficulties that emerge when comparisons are made between experiment and theory. Through the use of four examples I will illustrate what...

  17. MCW07 Exploring Trends in Conductance for Well-Defined Single Molecule Circuits

    04 Apr 2009 | | Contributor(s):: Mark S Hybertsen

    In our recent research, we have been able to measure and characterize the impact of intrinsic molecular properties on the conductance of single molecule circuits formed with amine-gold linkages. In this talk, I will review the experiments and the physical picture of the junction based on the...

  18. Quantitative, Kinetic Models of Cellular Circuits

    04 Apr 2009 | | Contributor(s):: Michael R. Brent

    Living cells contain complex, analog circuits that regulate the rate at which each gene produces its product. The kinetic properties of these circuits enable cells to respond to changes in their environments and thus to survive, reproduce, and compete. For decades, molecular biologists have been...

  19. The Optical Freqency Comb: A Remarkable Tool for Metrology, Science and Medical Diagnostics

    31 Dec 2008 | | Contributor(s):: John L. Hall

    The Optical Frequency Comb concept and technology exploded in 1999-2000 from the synthesis of advances in independent fields of Laser Stabilization, UltraFast Lasers, and NonLinear Optical Fibers. The Comb was developed first as a method for optical frequency measurement, enabling a...

  20. Gas Damping of Microcantilevers at Low Ambient Pressures

    03 Nov 2008 | | Contributor(s):: Rahul Anil Bidkar

    This seminar will present a theoretical model for predicting the gas damping of long, rectangular silicon microcantilevers, which are oscillating in an unbounded gaseous medium with the ambient pressures varying over 5 orders of magnitude (1000 > Kn > 0.03). The work is the result of a...