Intro to X-Ray Diffraction of Crystals | Doc Physics

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We figure out how you can determine the structure of a crystal with diffraction!
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Man i wish my materials lecturer taught with such enthusiasm and enrgy

thulangrantle
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Glad someone else is this enthusiastic about xrd :)

chemistryfu
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nice video. Thank you
however, may i say that it was not watson and crick, but Rosalind Franklin that did xray diffraction for DNA molecule

razannoureddine
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if every course goes like this, I bet we are all scientists. I like his style.

jiwenguan
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Enjoying every second of your explaination

nickhadi
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You are making me like Physics.
Didn't expect that to happen
lol
THANK YOU

nuran
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This is incredible! I mean the style! :D

kissbalo
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i actually laughed while studying . THANKS!!! :D

kalendea
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a very nice video. most videos go into the painstaking details of the Braggs Equation which goes way yonder. Its simple and has loads of humour to it. The only thing that hit the bulls eye and made everything clear was the part where you compared the X-rays wavelength with an angstrom. Brilliant and comprehensible video. I have already subscribed.

jeetratadia
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Man yr energy was great it helped me to understand it in like a minute

anuragyadav_
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This video is so cool! It helps me a lot! Thank you!

yananliu
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Hi, I want to Calculate residual stress using XRD data?


How to calculate? help me.

chockalingamg
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Awesome video! :) keep 'em coming

charmederin
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bragg angle is measured from the horizontal, not from normal as regular law of reflection

patrickthompson
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I got so confused why call that diffraction? It's al about reflection.
And what really is reflection in a molecular level?

calvinluo
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Ohh Jesus u r very very osm keep doing the kind of great work

bhupendersingh
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I watch at 1.5x speed and can't stop laughing.

HuyTran-nymg
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Rosalind Franklin not Watson and Crick

annemustafa
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You are wrong. Theta, as shown in your diagram, should NOT be the angle between _normal_ and the reflected ray. Theta is, in fact, the angle that the reflected (and indeed, the incident) ray makes with the HORIZONTAL plane. The angle that you have shown is called the glancing angle, whereas theta is called the diffraction angle. Diffraction angle = 90 degrees - glancing angle.

yanlord