Diffraction in TEM - Introduction

2. Diffraction in TEM - Introduction

3. Diffraction in TEM - Introduction

4. Diffraction in TEM - Introduction

5. Diffraction in TEM - Introduction

6. Wave Propagation Vector, K

7. Wave Propagation Vector, K

8. Wave Propagation Vector, K or

9. Scattering From A Crystal

10. Scattering From A Crystal

11. Defects in GaAs/InGaAs Laser Note that the laser looks to have a perfect crystal structure when using g=200[011], electron diffraction vector at the zone axis [011], but actually has dislocations, which moved into the active region by creep, when viewed using different diffraction contrast imaging conditions using g=220[110] diffraction vector at the [110] zone axis.

12. Diffraction From Planes

13. Diffraction From Planes

14. Diffraction From Planes

15. Diffraction From Planes

16. Diffraction From Planes

17. Diffraction From Planes

18. Dynamic Diffraction

19. Diffraction From Zone Axis The [111] zone axis of Al Note that

20. Selected Area Diffraction

21. Selected Area Diffraction

22. Selected Area Diffraction

23. Selected Area Diffraction

24. TEM Diffraction Summary