The best RUclips video ever to explain the CRYSTAL LATTICE ,wow I am even more amazed to see this was made 9 years ago, when some modern videos still struggle to make this concept clear
After reading 3 books & a lot of videos & online information I was still lost. This made sense by explaining the basics. Thanks for posting it. I wish there are some other videos like this.
That razor blade cutting through the structures was very pleasing aesthetically. Also, great video. It made a lot more sense watching this than reading my chem book and you made everything incredibly clear!
After so many years of looking at 2dimensional crystal lattice....in books..... N criticicizing self for not having imagination power......... N hoping for someone to teach me i finally found this video which clarified my doubts ..... Very useful video...... Now I understood.... that after cutting unit cell appears like this..... I used to think.... Why they are half....... N adding all half parts..... Was difficult in mind..... It was so peaceful to observe how 1/8 th part of spheres join to form one atom...... No need to apply formula n remember just remember this video....., thanks..... 👍✌🙏🙏🙏
I rarely post comments under educational videos, but this one may be an exception. Very informative and great video! Thank you so much for explaining this in an easy and comprehensive way.
A really magnificent job Ma'am, I found the video to be rather enlightening......the explanations are very helpful, lucid and vivid..... thank you so much....
This video was made many years ago so has the information changed ? Coz some points taught in this video are different from from the points written in my book for example the coordination numbers of bcc n fcc
Rich Boy watson the chemical formula isn't what is explained in the video. The video is about the different arrangements of the atoms in a crystal structure, which is ultimately determined by the chemical formula. The chemical formula is basic chemistry.
whats the difference between FCC and BCC? I understand their structure is different and have different use of space, how does it affect the behaviour of the material? Is one stronger than the other?? Thank you for the great video, it was very informative
BCC metals have less plasticity and are more brittle because of their higher dislocation lattice friction stress. Their lattice friction stress is sensitive to temperature ~ increased under lower temperatures so more rigid and brittle. At higher temperatures the plasticity increases (lattice friction stress decreases.) FCC metals have higher plasticity because of the lower lattice friction stress which occurs whether the temperature is low or high.
@@infinityplusone72 thank you so much!! Is BCC having higher lattice friction stress because they have fewer atoms, so when it shears, the changes is a lot bigger than if there's more atoms in the unit cell? So ultimately BCC is a stronger and more brittle structure? Thank you once again
This Video and the graphic of cutting the atoms are outstanding
The razor cutting is very satisfying to watch
The best RUclips video ever to explain the CRYSTAL LATTICE ,wow I am even more amazed to see this was made 9 years ago, when some modern videos still struggle to make this concept clear
After reading 3 books & a lot of videos & online information I was still lost. This made sense by explaining the basics. Thanks for posting it. I wish there are some other videos like this.
Probably the best visual expiation ever made in a single video, priceless indeed
That razor blade cutting through the structures was very pleasing aesthetically. Also, great video. It made a lot more sense watching this than reading my chem book and you made everything incredibly clear!
This is the most decent video that discussed the basic Unit Cell arrangement
I can't believe I understood the basics of solid state just from this video 🥺
Now I can explain this better to others. Thank you 🥺
Your animation is even better than my chem professor's marker-board drawings and wild hand gestures.
So relevant
this is the most clear and effective representation I have seen. thank you!!
Absolute gold! What a animation cleared all doubts! Hats off to your work!
After so many years of looking at 2dimensional crystal lattice....in books..... N criticicizing self for not having imagination power......... N hoping for someone to teach me i finally found this video which clarified my doubts ..... Very useful video...... Now I understood.... that after cutting unit cell appears like this..... I used to think.... Why they are half.......
N adding all half parts..... Was difficult in mind..... It was so peaceful to observe how 1/8 th part of spheres join to form one atom...... No need to apply formula n remember just remember this video....., thanks..... 👍✌🙏🙏🙏
The sphere slicing was so satisfying to watch 😂. Anyways, thank you for the video! It helped. 😁
Award winning! MASTERPIECE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 👌👌👌👌👌👌👌👌👌👌👌👍👍👍👍👍👍👍👍👍👍👍
Your video is really good....what i wasn't able to understand in week..i understood in 7 mins...thanks a lot
I rarely post comments under educational videos, but this one may be an exception. Very informative and great video! Thank you so much for explaining this in an easy and comprehensive way.
Your visualization and explanation saved me
A really magnificent job Ma'am, I found the video to be rather enlightening......the explanations are very helpful, lucid and vivid..... thank you so much....
Great and clean
Outstanding presentation and Thanks
It's easy to clear the exact concept of unit cell.
This video really help me to understand this topic，thank you very much❤
Thanks for posting, the best explanation I have got so far！
Excellent presentation
Extreeeeemely Helpful Video....Best topic coverage and superb animation.
3:07
3:55 close packing
4:35
4:59
5:10 2nd layer on 1st one
A really good video . Increase my knowlege for chemistry
It was so clear to understand!! Awesome video for visualization. Thank you so much.
Very clear to understand and imagine. Thank you for your efforts.
Best explanation of the cubic unit cells i've ever seen!
great video! visualisation of these particles really helped me understand crystal structure! thanks you for sharing!
Till now it was confusing about fcc and bcc now it is clear thank u sir
Uma Rani glad I could share for the greater good.
best explanation ..... really helpful
Incredible!
The best video on this topic.
Thank you so much! :)
Thankyou Infinity for uploading this. Please upload any further animations if u have, would love to understand concepts better🙃❤️
1:10
1:30
Priceless!!!!!
Wow, well done. The animations really connect the dots.
Superb presentation
Thanks for giving so nice presentation
great animations!
Excellent presentation!!
Superb animation and explanation
Hallo Ms René Van Wyk, may i know the application to creat Cubic Unit Cells ?
Thank you it is so efficient explanation
fantastic video! love that cleaver knife
Excelent and very Clear explanation! Thank you!
Great video!!! Made imagination easy!!😄
Very good 💯 informative
Great video.
I have to say within all the cubic unit cells videos, this one is the most evident.
Nice video !! Can you do a one on voids ?
very good video
Great animation
Too good explanation 😇🤩
Ek number
This was the best presentation I ever saw in this topic and I still could not understand lol. Guess I suck at seeing three dimensions.
Watch again 😎 It will come to you ~~
Amazingly done!
Great illustratoin , Totally helpful !
Great thanks
Ma'am, please tell me the name of software for creating such 3d models
Thank you for this video!
This video was made many years ago so has the information changed ?
Coz some points taught in this video are different from from the points written in my book for example the coordination numbers of bcc n fcc
best video i have for seen for this topic
very good work.thank you.
Outstanding
BEST EXPLANATION.... THANKS
DHARMENDRA KUMAR you're welcome
Great 👍👍👍
excellent video
Informative video.
Thanks a lot!!
I'm about to download it
Great video, thank you
Excellent video. What animation program do you use? I would like to create similar animations for my students.
Thank u💖
me while watching this:
10% learning
90% being satisfied every time they slice those atoms.
Excellent
Brilliant job ;)
0:30
What does he mean by all 3 directions? I mean a cube has 6 sides, how can there only be 3 sides to complete a structure?
+tuck295q he means in a 3D sense, XYZ
loved this!
exactly what i was looking for, thnk you
Are those iron atoms? Holy shit, that razor be sharp!
iCanHazTwentyLetters it is whatever atoms are in the chemical formula.
fantastic disco discooo lalala
i dont understand.An atom at the corner is shared by eight unit cells. what has it anything to do with cutting?
One eighth of the particle on each corner (8 corners) will be part of that cubic unit cell.
It helped me lot 🙃
very good vedio
great explanation
i didn't understand that how the coordination number is written??
very good one,thank you.
Anyone else here from Purdue CHM 115!?
Caarve Productions Yep.
Plus me!
I'm from Purdue Fort Wayne Chem 115 lol
wow, very effective explanation.
Thank you....It really helped me a lot ....:)
Tysm 😘😘😘
thank you so much
1:35 goes off bro no cap
what the chemical formula for a crystal lattice
Rich Boy watson the chemical formula isn't what is explained in the video. The video is about the different arrangements of the atoms in a crystal structure, which is ultimately determined by the chemical formula. The chemical formula is basic chemistry.
What about voids
Någon från kemi-föreläsningen i kommentarerna?
Bhot hard
So good
incredible.....
Perfect explanation!!!
Very informative thanks
NICE ANIMATIOS TO TEACH CRYSTALOGRAHY
whats the difference between FCC and BCC? I understand their structure is different and have different use of space, how does it affect the behaviour of the material? Is one stronger than the other?? Thank you for the great video, it was very informative
BCC metals have less plasticity and are more brittle because of their higher dislocation lattice friction stress. Their lattice friction stress is sensitive to temperature ~ increased under lower temperatures so more rigid and brittle. At higher temperatures the plasticity increases (lattice friction stress decreases.)
FCC metals have higher plasticity because of the lower lattice friction stress which occurs whether the temperature is low or high.
@@infinityplusone72 thank you so much!! Is BCC having higher lattice friction stress because they have fewer atoms, so when it shears, the changes is a lot bigger than if there's more atoms in the unit cell? So ultimately BCC is a stronger and more brittle structure? Thank you once again
Awesome