Many thanks for your video. It's always very clear and helpful! I used to use TEM but didn't know much details.. maybe next time can you please cover Kikuchi diffraction (line) as well?
Many thanks sir for this video. You have nicely explained. May I request you to make a video on how to index a TEM diffraction pattern of both single phase and two phases material. Also, please explain how to identify the diffraction spots of twin and matrix
Why do we just take a section and say that it's the diffraction pattern? Don't we have to construct an Ewald's sphere and then find kd for the direction of the diffracted beam? Can someone please help?
Literally the best and clearest explanation I have ever listened to.. Thank you very much for your amazing video.
I dont comment very often, but damn. This channel is an absolute gem! Neither books nor lectures, nor other videos have explained matters this clear
The clarity one gets after the lecture is outstanding... I bow to your knowledge and the service you are doing, sir.
awesome lecture
Many thanks for your video. It's always very clear and helpful! I used to use TEM but didn't know much details.. maybe next time can you please cover Kikuchi diffraction (line) as well?
Very nice explanation!
Many thanks sir for this video. You have nicely explained. May I request you to make a video on how to index a TEM diffraction pattern of both single phase and two phases material. Also, please explain how to identify the diffraction spots of twin and matrix
Very helpful, thank you!
Why do we just take a section and say that it's the diffraction pattern? Don't we have to construct an Ewald's sphere and then find kd for the direction of the diffracted beam? Can someone please help?
If a = 4.05Å in real space, then in reciprocal space a* = 2*pi/4.08Å ≈ 1.5Å^{-1}, not 0.5Å^-1.
There are different conventions. In crystallography, a*=bXc/V, which I have used. In physics, they take a*=2Pi bXC/V.
@@rajeshprasad101 aahh, i see, than you for your responds. Much appreciated 👍