Cathodoluminescence Explained, Episode 4: Improving spatial, spectral, and angular resolutions

This episode will focus on the practicalities of producing the sharpest CL maps, spectra and angle-resolved emission patterns using scanning electron microscope (SEM)-based CL systems. By the end of the webinar, attendees will understand why certain SEM

Cathodoluminescence Explained. Episode 3: Analysis Modes for Geoscience Applications

In this webinar, we will review the different hardware and analysis modes available in CL detectors, discussing the benefits and drawbacks of each when analyzing geoscience specimens.

Cathodoluminescence Explained. Episode 2: Understanding Micro-LED Arrays

In this webinar, the second in our series on Cathodoluminescence, we discuss how simultaneous measurement of wavelength and direction can be used to reveal the light extraction and color rendering of a display device (in this case micro-LED array) as a function of viewing angle.


Understanding deformation and failure mechanisms via multimodal and multiscale electron microscopy

In this webinar Josh Kacher, from Georgia Tech, discussed the work his group is doing in applying advanced multiscale and multimodal electron-microscopy based characterization techniques to understand mechanical deformation and failure processes. He focused his results on two materials applications: understanding the influence of second phase particles in ductile failure of Al alloys and determining the role of processing conditions in strain localization during cyclic loading of additive manufactured alloys.

In Situ Electron Energy Loss Spectroscopy for Nanoscale Characterization of Materials Webinar

This webinar illustrates the application of core-loss and low-loss EELS for in situ materials characterization. Observations of in situ reductions, vacancy ordering, and gas-solid interactions can all be characterized with in situ STEM EELS. Aloof beam EELS approaches can be useful for probing near surface regions especially for systems susceptible to electron beam damage.

Cathodoluminescence Explained. Episode 1: An Introduction

This webinar serves as an introduction to the CL technique and key application challenges addressed by CL highlighting some of the latest research from the world of nanophotonics, micro-LED device development and microanalysis.  

Imaging Diverse Biological Specimens in a Core Facility

This webinar showcases the Rio camera by presenting data collected from a diverse set of biological specimens in the UC Berkeley Electron Microscope Laboratory.

Addressing Data Challenges for Cryo-EM

This webinar provides information about the underlying computational infrastructure that enables stable operation of a cryo-EM facility.

Observing sample dynamics using in-situ EELS and heating webinar

This webinar will introduce the types of information you can obtain using in-situ EELS. Practical examples will be shown by reviewing published in-situ EELS work as well as unpublished in-situ EELS videos obtained using the GIF Quantum K2 IS system.

4D STEM experiments enabled by high-speed direct electron detectors

In this webinar, we describe the challenges and opportunities created by 4D STEM.