Lecture

Inelastic Scattering in Transmission Electron Microscopy

In course
DEMO: fugiat eu
Lorem tempor ex commodo et labore labore dolore ut cillum consequat magna. Do anim mollit veniam et labore irure ex anim culpa do in sit enim. Exercitation do et cillum est nostrud deserunt nostrud anim.
Login to see this section
Description

This lecture provides an introduction to inelastic scattering in transmission electron microscopy (TEM), focusing on the principles and applications of electron energy-loss spectroscopy (EELS). The instructor begins by defining inelastic and elastic scattering, emphasizing the conservation of energy and the significance of internal energy changes in scattering interactions. The discussion includes the geometry of scattering in TEM, detailing the accessible energy ranges and scattering angles, as well as the instrumental limitations that affect measurements. The lecture highlights the importance of understanding the scattering process, including the role of Bragg diffraction and phonon scattering. The instructor also addresses the challenges of achieving high energy resolution in EELS and the implications for studying material properties. Examples of recent advancements in EELS techniques are presented, showcasing the potential for high-energy loss measurements and the analysis of electronic structures. The lecture concludes with a preview of upcoming topics related to core-loss spectroscopy and the quantification of energy loss spectra.

This video is available exclusively on Mediaspace for a restricted audience. Please log in to MediaSpace to access it if you have the necessary permissions.

Watch on Mediaspace
Instructors (3)
anim nulla cupidatat
Consectetur reprehenderit labore consequat dolor cupidatat quis minim id elit occaecat tempor. Labore laboris laborum ipsum sunt fugiat fugiat anim. Laborum ex in exercitation qui pariatur culpa magna excepteur non proident do. Aliqua quis minim ipsum exercitation ex quis. In laboris duis ipsum tempor minim consequat. Anim nostrud laboris mollit sunt nostrud quis cillum.
adipisicing aliqua minim
Ad eiusmod occaecat do exercitation laboris proident aliqua. Excepteur amet tempor pariatur deserunt ipsum id enim sunt elit ea consequat. Tempor excepteur velit minim labore.
sunt minim consequat
Amet et culpa sint commodo. In proident consequat magna ad ea elit mollit. Excepteur id minim cillum nulla. Aliquip velit officia est laborum. Commodo minim ullamco pariatur mollit sit laboris irure consequat veniam dolore.
Login to see this section
About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.
Related lectures (32)
STEM and EDX
Covers STEM and EDX principles, X-ray generation, quantification methods, and analytical TEM applications.
Dose Management in Electron Microscopy
Explores the challenges and solutions for managing electron dose in microscopy, emphasizing the importance of accurate dose tracking and analysis.
X-rays: From Discovery to Applications
Explores the historical perspective, properties, and applications of X-rays, including diffraction, atomic resolution, and spectral colors of elements.
Rietveld quantitative phase analysisMOOC: Cement Chemistry and Sustainable Cementitious Materials
Explores Rietveld quantitative phase analysis, covering phase fractions, standard calibration, and parameter refinement guidelines.
Chirped Pulse Amplification: Ultrashort Laser Pulses
Explores chirped pulse amplification for ultrashort laser pulses and the significance of Carrier-Envelope Phase stabilization.
Show more

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.