Transmission electron microscopy for materials science
- Offered byCoursera
Transmission electron microscopy for materials science at Coursera Overview
Duration | 46 hours |
Total fee | Free |
Mode of learning | Online |
Difficulty level | Intermediate |
Official Website | Explore Free Course  |
Credential | Certificate |
Transmission electron microscopy for materials science at Coursera Highlights
- Shareable Certificate Earn a Certificate upon completion
- 100% online Start instantly and learn at your own schedule.
- Flexible deadlines Reset deadlines in accordance to your schedule.
- Intermediate Level Basics of crystallography, geometrical optics are needed prerequisites; Fourier optics, advanced crystallography and solid state physics will help.
- Approx. 46 hours to complete
- English Subtitles: French, Portuguese (European), Russian, English, Spanish
Transmission electron microscopy for materials science at Coursera Course details
- 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.
Transmission electron microscopy for materials science at Coursera Curriculum
Introduction
Welcome from the teacher
Introduction: the instrument - I. History and building blocks
Reminders! Ray Diagrams.
Lens aberrations
Welcome
Discussion forums
Grading policy and certificate
External resources
Where to get help
Week 1 introduction
Section 1.1
Exercises for lesson 1.1
Further resources
Section 1.2
Exercises for lesson 1.2
Awareness Quiz 1.1
Control Quiz 1.1
Awareness Quiz
Control Quiz 1.2
Introduction (II)
The instrument - II: description of the 3 main blocks
Quiz-video: 3-lens condenser system
Bragg's Law
TEM in operation
Week 2 introduction
Section 2.1
Exercises for lesson 2.1
Section 2.2
Exercises for lesson 2.2
Awareness Quiz 2.1
Control Quiz 2.1
Awareness Quiz 2.2
Control Quiz 2.2
Diffraction basics (I): Ewald sphere / Reciprocal lattice
3.1: 2-beam electron diffraction
Reciprocal lattice
Ewald sphere construction
Week 3 introduction
Section 3.1
Note on Miller indices (h k l)
Exercises for Lesson 3.1
Section 3.2
Exercises for Lesson 3.2
Section 3.3
Exercises for Lesson 3.3
Awareness Quiz 3.1
Control Quiz 3.1
Awareness Quiz 3.2
Control Quiz 3.2
Awareness Quiz 3.3
Control Quiz 3.3
Diffraction basics (II): Multi-beam / Kinematical scattering
Multiple beam scattering
Shape effects on reciprocal lattice
Deviation from Bragg scattering
Week 4 introduction
Section 4.1
Exercises for Lesson 4.1
Section 4.2
Exercises for Lesson 4.2
Section 4.3
References
Exercises for lesson 4.3
Awareness Quiz 4.1
Control quiz 4.1
Awareness Quiz 4.2
Control Quiz 4.2
Control Quiz 4.3
Diffraction and imaging: Dynamical effects (I)
Dynamical scattering
Addendum: Notations for dynamical scattering
Thickness fringes
Week 5 introduction
Section 5.1
Exercises for Lesson 5.1
Section 5.2
Exercises for Lesson 5.2
Control Quiz 5.1
Control Quiz 5.2
Diffraction and imaging: Dynamical effects (II)
Bend contours
Double diffraction
Week 6 introduction
Section 6.1
Exercises for Lesson 6.1
Section 6.2
Exercises for Lesson 6.2
Control Quiz 6.1
Control Quiz 6.2
Phase contrast (I)
Introduction
Contrast Transfer Function
Weak phase object approximation
Week 7 introduction
Section 7.1
Exercises for week 7.1
section 7.2
Exercises for week 7.2
Awareness quiz.
Control Quiz 7.1
Control Quiz 7.2
Phase contrast (II)
Phase Contrast Transfer Function
HRTEM
Conclusion
Week 8 introduction
Section 8.1
Installation of JEMS student edition
Exercises for week 8
Copy of Section 8.1
Exercises
Awareness Quiz
Control Quiz 8.1
Control Quiz 8.2
Other courses offered by Coursera
Student Forum
Anything you would want to ask experts?
Useful Links
Know more about Coursera
Know more about Programs
- Engineering
- Instrumentation Technology
- Food Technology
- Aeronautical Engineering
- What is Machine Learning
- Metallurgical Engineering
- MTech in Computer Science Engineering
- VLSI Design
- Petroleum Engineering
- Aerospace Engineering
- BTech in Biotechnology Engineering
- Pharmaceutical engineering
- Silk Technology
- Microelectronics
- Agriculture & Farm Engineering