Webinars

  • Register for the "Direct Electron Detection with Clarity™ - Viewing EBSD Patterns in a New Light" webinar
    Direct Electron Detection with Clarity™ - Viewing EBSD Patterns in a New Light

    Thursday, November 21, 2019

    The removal of the optical pathway in the detection of electrons and direct counting of the diffracted electrons that contribute to the Electron Backscatter Diffraction (EBSD) patterns allow for more detailed analysis of pattern generation. In this presentation, the differences between traditional EBSD detectors and direct detection are highlighted and new possibilities are explored.

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  • Register for the "APEX™ EBSD – Making EBSD Data Collection How You Want It" webinar
    APEX™ EBSD – Making EBSD Data Collection How You Want It

    Thursday, October 24, 2019

    EDAX’s APEX™ software platform combines powerful analytical engines with a configurable and easy-to-use interface that allows users to collect high-quality data quickly and efficiently. With the introduction of Electron Backscatter Diffraction (EBSD) data acquisition into the APEX™ framework, EBSD and combined Energy Dispersive Spectroscopy (EDS)-EBSD data can now be collected, in addition to previously available EDS information. This webinar will introduce APEX™ EBSD functionality and demonstrate how users can interact with the application to collect EBSD data, at collection rates up to 4,500 indexed points per second with the Velocity™ Super EBSD Camera. The EBSD triplet indexing engine will be explained, and the advantages of this approach detailed. The customization of the user-interface, and the ability to show the information you want to see in the way you want to see it to maximize the productivity of all user levels will be highlighted.

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  • Register for the "Applications of High-Speed CMOS Cameras for EBSD Microstructural Analysis" webinar
    高速CMOS相机在EBSD显微织构分析中的应用

    Friday, October 18, 2019

    最近运用基于CMOS相机的电子背散射衍射(EBSD)花样采集解锁了更高像素分辨率下的更快速采集。这项技术实现了对各种材料的快速和精确的显微织构表征。这次讲座介绍了EDAX的最新基于CMOS的Velocity相机和许多的应用实例,同时讨论了应用这种新技术进行显微织构表征的策略。

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  • Background Modeling and Non-Ideal Sample Analysis
    Background Modeling and Non-Ideal Sample Analysis

    Thursday, September 26, 2019

    Typically, EDS analysis of a sample deals with the characteristic radiation that is associated with the elements present within the interaction volume. Often the background or continuum radiation is ignored or even stripped away before the analysis starts. However, valuable information can be extracted from the background and be used to give an indication of whether the conditions for analysis are good or not.

    In this webinar, we will look at what information is contained in background signal and how this information can be used to improve and optimize sample analysis, especially under non-ideal conditions, such as samples with topography, particles, and charging samples.

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  • Register for the "Dynamical Simulation of Electron Backscatter Diffraction (EBSD) Patterns" webinar presented by Dr. Stuart Wright
    Dynamical Simulation of Electron Backscatter Diffraction (EBSD) Patterns

    Thursday, June 27, 2019

    Kinematical based simulation has helped move electron backscatter diffraction (EBSD) forward but lacks the ability to realistically capture the intensity of the bands in the patterns. In recent years, significant strides have been made to improve the simulation of EBSD patterns using a dynamical model of diffraction [1,2]. The ability to more accurately simulate diffraction has helped advance EBSD development in several ways.

    In this webinar, we briefly describe dynamical simulation of diffraction and three specific applications based on dynamical diffraction: reflector optimization [3], dictionary indexing [4], and background generation.

    [1] A. Winkelmann, C. Trager-Cowan, F. Sweeney, A. P. Day, P. Parbrook. (2007) “Many-Beam Dynamical Simulation of Electron Backscatter Diffraction Patterns”, Ultramicroscopy 107: 414-421.
    [2] P. G. Callahan, M. De Graef. (2013) “Dynamical Electron Backscatter Diffraction Patterns. Part I: Pattern Simulations”, Microscopy and Microanalysis 19: 1255-1265.
    [3] S. I. Wright, S. Singh, M. De Graef. (2019) “Reflector Selection for the Indexing of Electron Back-Scatter Diffraction Patterns”, Microscopy and Microanalysis 25: 675-681.
    [4] Y.H. Chen, S. U. Park, D. Wei, G. Newstadt, M.A. Jackson, J.P. Simmons, M. De Graef, A.O. Hero. (2015) “A dictionary approach to electron backscatter diffraction indexing”, Microscopy and Microanalysis 21: 739-752.

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  • Sample Preparation
    EBSD auch was für EDX Nutzer?

    Thursday, June 6, 2019

    EBSD (Electron Backscatter Diffraction), was ist das denn, denkt sich mancher EDX Nutzer. In diesem Webinar geht es um eine erste Übersicht zur Elektronenbeugung am Elektronenmikroskop. Sind die gewonnen Informationen für irgendwas gut. Wie funktioniert EBSD und macht die Methode meine EDX Ergebnisse nützlicher, um brennende analytische Fragen bestehender Probleme zu klären und ein besseres Verständnis der eingesetzten Materialien zu erhalten.

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  • Register for the "Applications of High-Speed CMOS Cameras for EBSD Microstructural Analysis" webinar
    Applications of High-Speed CMOS Cameras for EBSD Microstructural Analysis

    Thursday, March 28, 2019

    The recent adoption of CMOS-based cameras for the collection of Electron Backscatter Diffraction (EBSD) patterns has unlocked faster collection speeds at higher pixel resolution. This technology enables rapid and accurate microstructural characterization of a wide range of materials. This presentation introduces EDAX’s new Velocity CMOS-based camera, and presents numerous application examples. Microstructural characterization strategies utilizing this new technology are also discussed.

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  • Register for the EDS in the TEM: Fundamentals and Principles webinar
    EDS in the TEM: Fundamentals and Principles

    Thursday, February 21, 2019

    While the vast majority of Energy Dispersive X-ray Spectroscopy (EDS) systems are mounted on Scanning Electron Microscopes (SEM), the incorporation of an EDS system on a Transmission Electron Microscopes (TEM) gives access to the same wealth of compositional information but on a scale much smaller than what is achievable in the SEM. However, the TEM poses a very different set of challenges both from a hardware and analytical point of view compared to the SEM.

    In this webinar, we go through the fundamentals of X-ray generation, detection, and analysis in the TEM with a focus on the challenges that are unique to the TEM. This includes holder influence, geometry optimization, quantification and correction routines as well as performance metrics such as Fiori number and artefact peaks.

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  • Register for the "EDS Mapping: Data Collection, Representation, Extraction, and Mining" webinar
    EDS面扫描:数据采集、表示、提取和挖掘

    Tuesday, January 29, 2019

    这次讲座我们将讨论在高真空和可变气压环境下不同的电镜设置对面扫描图输出和质量的影响以及改变这些设置可以获得什么样的信息。通过一些实例,我们将介绍基于原始数据可以计算得出的各种面扫描图类型并讨论它们之间的不同。我们同时也会涉及一部分从面扫描图中提取数据来获得给人第一感觉并不显眼或难以利用的信息的方法。

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