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返回到 材料科学的透射电子显微镜法

學生對 洛桑联邦理工学院 提供的 材料科学的透射电子显微镜法 的評價和反饋

4.6
87 個評分
21 條評論

課程概述

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....

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PM
2020年11月2日

This is an excellent course, I started from 0 on electron microscopy to having all the theoretical knowledge in this subject. The instructors are extremely helpful as well.

LY
2020年8月23日

Amazing content, the concepts were super interesting to learn and think about. Challenging but also invigorating - lots of diagrams to draw and visualise TEM images.

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1 - 材料科学的透射电子显微镜法 的 21 個評論(共 21 個)

創建者 Mehri G

2020年3月3日

It was really tough to follow the material, specially the Quiz questions. Not a course to improve our knowledge more it was like tough exams to determine the first rank of a competition.

創建者 Oscar A L G

2020年5月24日

It really help me a lot understanding the basic principles of TEM. It is really useful if you are immersed in the materials science field. Thank you!

創建者 Martin L L J

2020年6月9日

not an "easy A"

i had to work very hard to successfully complete this course

but i feel rewarded b/c of it to earn the certificate

創建者 manuel o

2021年3月3日

Excelente curso, a pesar que no tenia grandes conocimientos al respecto, aprendí mucho gran entrega de información para aprender sobre el uso y manejo del microscopio y análisis de información

創建者 Tan L M

2021年1月12日

A challenging course if there wasn't any pre requisite on microscopy

創建者 Pouya A

2021年11月8日

The amount of knowledge this course gives you after finishing it is absolutely incredible. One is able to understand not only the images that TEM produces in depth , but also how it works and how exactly the images are produced. this causes further understanding of how materials really are on nanoscale and how they react to experiments .

創建者 ANURADHA M

2020年8月7日

This course is really very helpful for me. I learnt so many things about TEM. Study material are very well arranged. They organise the whole course in a nice way and present it among learners. I just want to say Thank you to my dear my prof.

Thanks a lot!

創建者 Erico F

2021年1月18日

I have got to learn many things on TEM and electron diffraction on this course. I have been working on the field for many years and I always like to keep learning and improving my skills on TEM and related techniques.

創建者 Prakriti M

2020年11月3日

This is an excellent course, I started from 0 on electron microscopy to having all the theoretical knowledge in this subject. The instructors are extremely helpful as well.

創建者 Li J Y

2020年8月23日

Amazing content, the concepts were super interesting to learn and think about. Challenging but also invigorating - lots of diagrams to draw and visualise TEM images.

創建者 Ene V

2020年11月20日

Excellent course for understanding TEM from all points of view, with applied examples and research -derived problems for assignments.

創建者 Dina K

2021年3月21日

This course catch you and do not leave you until you finish it. It really helps with basic theory of TEM.

創建者 Mariia F

2020年6月3日

Extremely useful and very interesting! Very well explained and detailed course!

創建者 Rishabh K

2020年10月20日

Holistic coursework. I liked it and learned a lot!

創建者 yugesh r

2020年7月16日

one of the excellent courses in this field

創建者 Saurabh Y

2020年12月3日

Very knowledgable and insightful.

創建者 Kweh E L

2020年6月25日

Content is very insightful

創建者 Frankie T T F

2020年7月28日

Sufficient materials

創建者 Naresh A

2020年6月1日

Thank you very much

創建者 Andrey I

2019年12月2日

Amazing course!