22. X-ray Diffraction Techniques II (Intro to Solid-State Chemistry)

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Күн бұрын

MIT 3.091 Introduction to Solid-State Chemistry, Fall 2018
Instructor: Jeffrey C. Grossman
View the complete course: ocw.mit.edu/3-091F18
Course Playlist: • MIT 3.091 Introduction...
Highlights Playlist: • “Why This Matters” Mom...
Continuing the discussion of x-ray diffraction techniques.
License: Creative Commons BY-NC-SA
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Пікірлер: 24

@meetghelani5222 6 ай бұрын

These lectures belong into the absolute gold of the content that's available on KZfaq. You are lovely, MITOCW and Prof. Jeffrey.

@orcanmehmet 3 жыл бұрын

you are an amazing lecturer. I can easily visualize what you explain. its like you kinda drawing it in my mind. it is hard to understand this hard topic in my college via zoom. this is a lifesaver for everyone who is interested in science. Thanks a million from MSc Student in Italy

@bensemmanouar7410 3 жыл бұрын

Excellent lectures, lot of thanks to MIT for sharing these materials.

@ro14851 3 жыл бұрын

I can hear this guy all day !! What an amazing lecturer !

@kgbkgb7616 3 жыл бұрын

As a PhD student student studying zinc alkaline batteries this series has been amazing

@gregoryb9313 2 жыл бұрын

Same here

@zahid37_pk 2 жыл бұрын

Very impressive teaching style. Difficult topics made easy in a very simple way.

@ahammadullahbappy6350 2 жыл бұрын

Great lectures. It helps me understand XRD and Braggs law

@IQ-303 2 жыл бұрын

24:50 The life span of Henry Moseley sparked my interest so I went to search and read about him. A great physicist who got killed during World War I at the age of 27. Who knows what other contributions he might have added to the field if he made it through; may your soul rest in peace sir. This is very tragic, what a loss!

@eliezeralvesmartins 3 жыл бұрын

Excelente aula!

@Roro-hj8zd 3 жыл бұрын

Great lecture! thank you

@alexgabriele9388 Жыл бұрын

As a materials lab tech, this helps a lot for a better understanding of my analysis

@hazar2354 2 жыл бұрын

Lol, I wish the German professors at the Heidelberg Uni were so passionate about XRD. This lecture is amazing. Thanks a lot.

@ozgurileri2966 Жыл бұрын

Thank you for sharing this knowledge with us. And I hope the coughing person at the end is alright.

@GulzarAhmad-sw1kh 2 жыл бұрын

You are a great teacher!

@Muradsahar 3 жыл бұрын

Good lecture!!

@thusifulhaq8425 2 жыл бұрын

Now I am clear thank you. ❣️

@ignacioandresv3170 2 жыл бұрын

Brilliant

@evanrutherfordlazyahole9079 2 жыл бұрын

I'll be honest it's all a little above me right now putting it all together just means more practice.

@arjunbarwal1502 3 жыл бұрын

Sir I have a doubt. You told selection rule for FCC .But for the example crystal, it could be Simple cubic also. How can you be so sure that it is FCC. ??

@yileitian7366 3 жыл бұрын

Hi Arjun. If the crystal is SC, you should observe the peaks that make (h2 + k2 + l2) ratio look like 1,2,3,4...(Note all of them). However, the series is 3,4,8... . As for BCC, it is 2,4,6,8.., while for FCC it is 3,4,8,11... . Hence, the XRD pattern is more likely from a FCC crystal.