Name: Transmission electron microscopy for materials science
Brand: École Polytechnique Fédérale de Lausanne
Availability: OnlineOnly
Rating: 4.6 (35 reviews)

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学生对 École Polytechnique Fédérale de Lausanne 提供的 Transmission electron microscopy for materials science 的评价和反馈

4.6

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123 个评分

课程概述

Learn about the fundamentals of transmission electron microscopy in materials sciences: you will be able to understand papers where TEM has been used and have the necessary theoretical basis for taking a practical training on the TEM. This course provides a comprehensive introduction to transmission electron microscopy (TEM) in the field of materials science. For an instrument operated by a single user, modern TEM provides an analytical platform with unsurpassed versatility, giving access to structural and chemical information from the micrometer to the sub-angstrom scale. In a thin, electron-transparent sample one can measure the crystallinity, grain structure, size, and defects, and the chemical composition. The crystal lattice can be imaged with atomic resolution, allowing observation of grain boundaries and interfaces. It is the only direct structural analysis method for studying nanoparticles. With this course you will gain a deep understanding of modern TEM and the connection between: - the optics and operation of the instrument; - the physics of electron-matter interactions; - insights into the materials properties of the sample. This gives the background to: - identify TEM techniques suitable to solving specific scientific problems; - interpret TEM data presented in articles; appreciate the impact of technological advances that have, for instance, led to sub-angstrom resolution by aberration correction. It can also be the basis for subsequent practical training on this remarkable instrument, and a stepping stone towards learning very advanced techniques with magical names like “dark field holography” or “angular resolved electron energy-loss spectroscopy”. Recommended background: Basics of crystallography and diffraction, college optics (construction of ray diagrams) are absolutely mandatory prerequisites; Fourier optics, more advanced crystallography and solid state physics are of great advantage....

26 - Transmission electron microscopy for materials science 的 35 个评论（共 35 个）

创建者 yugesh r

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Jul 16, 2020

one of the excellent courses in this field

创建者 Saurabh Y

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Dec 3, 2020

Very knowledgable and insightful.

创建者 Kweh E L

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Jun 25, 2020

Content is very insightful

创建者 Frankie T T F

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Jul 28, 2020

Sufficient materials

创建者 Naresh a

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Jun 1, 2020

Thank you very much

创建者 Andrey I

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Dec 2, 2019

Amazing course!

创建者 Eliram R

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May 16, 2023

Excellent

创建者 Sara Z

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Jun 3, 2023

exellent

创建者 Rishav G

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Feb 27, 2023

Very in-depth understanding of the physics of transmission electron microscopy image formation. This course will be very useful in analyzing DPs and images. However, added course materials related to adjusting microscopic variables to arrive at different DPs and images would have made this a comprehensive course, just enough to get started on practically operating TEM and its different modes.