THANK YOU SO MUCH! I was very confused about what a Burgers vector was and I have finally understood it from your simple and clear explanation. Thank you so so much
@vishnusuresh1684 жыл бұрын
I have commented the same in your previous videos too... Stunning Sir.... Never have I ever attended a lecture of this kind
@kishorchakraborty5683 Жыл бұрын
Thanks sir, this videos immensely helped my son to clear his semester examination on Material Science and Engineering.
@abhiseknayak60633 жыл бұрын
Sir you are gem for all material science students❤😇🙏
@aadirjun91996 жыл бұрын
Best explanation sir...👍
@pr105104 жыл бұрын
Superb lecture sir, thank you so much for clearing every concept on minute level.
@cookwithroulashareef85895 жыл бұрын
best explanation sir.... thank you
@visvashattri5 жыл бұрын
with love ❤ from IIT ROORKEE
@ashish-blessings3 жыл бұрын
Thank you so much sir. So much clarity.
@ashwanigautam41393 жыл бұрын
sir u great thanks a lot. u made easy to understand such difficult topic. again thnks a lot
@binary01-iitb2 жыл бұрын
These videos are so nice that It made me comment on each and every single video
@dailyquran23552 жыл бұрын
Finally today exam is done bundle of thanks sir g
@nanafori78892 жыл бұрын
Where can I buy the slip plane or the line defect model for my class? Please advice
@See2deb5 жыл бұрын
With great respect from NIT Durgapur...thanks a lot sir..
@pamalg25204 жыл бұрын
Bohut achhi tarike se samjha diye sir appne,,,, thnks alot
@souradeepbanik18635 жыл бұрын
With love from MSIT, Kolkata
@siddharthjena21892 жыл бұрын
Sir Can we say in the example model you have shown at 2:00 has two edge dislocations as there are two half planes?
@rajeshprasad1012 жыл бұрын
No, there is only one half-plane, the vertical half-plane in the middle.
@hustler66852 жыл бұрын
thanks a lot sir
@MrFaiqueShakil4 жыл бұрын
WIth a lots of respect from IIT Patna.
@advaitshankar36685 жыл бұрын
With respect from Jadavpur University , Kolkata
@Immsnegidec045 жыл бұрын
what are the causes of dislocation....how first plane of upper half joined with 2nd plane of lower half...
@rajeshprasad1015 жыл бұрын
Dislocations can get created due to some fault during the growth of the crystal from the liquid phase. It can also get created during plastic deformation, for example, by operation of Frank-Read sources.
@rahulvish6694 жыл бұрын
I am stunned by your explanation. Your visualization of topics is unmatchable.
@sullyh10342 жыл бұрын
To be clear this demonstration was for simple cubic and not face centred cubic?
@introductiontomaterialsscience2 жыл бұрын
You are right. The picture I drew and the model I showed are both simple cubic.
@joeking36882 жыл бұрын
Hello sir where can I find this model to buy for my class?
@rajeshprasadlectures2 жыл бұрын
These models were built in-house at IIT-Delhi. You can find details here www.researchgate.net/publication/255630821_MODELS_OF_DISLOCATIONS_FOR_CLASSROOM
@joeking36882 жыл бұрын
@@rajeshprasadlectures Thank you so much. I will check them out.
@bestcakesdesign3 жыл бұрын
Are the crystal visible in reality?
@introductiontomaterialsscience3 жыл бұрын
Yes. Why do you doubt>
@bestcakesdesign3 жыл бұрын
@@introductiontomaterialssciencesir, because i have never seen crystal in reality. I means how are they arranged?
@introductiontomaterialsscience3 жыл бұрын
@@bestcakesdesign You must have seen salt or sugar crystals.
@bestcakesdesign3 жыл бұрын
@@introductiontomaterialsscience yes are we taking about that crystals?
@introductiontomaterialsscience3 жыл бұрын
@@bestcakesdesign Yes. They are crystals. And stainless steel utensils are also crystalline. FCC crystal to be precise.
@AsadKhan-bg1rv3 жыл бұрын
Sir in line dis. And slip dis. There is one plane have two tpye of dis. Means when in line plane remove half plane so other 1,2,3 plane connect with 2,3,4 and adjust length to 2a to a
@introductiontomaterialsscience3 жыл бұрын
Sorry, I am unable to catch your confusion.
@AsadKhan-bg1rv3 жыл бұрын
@@introductiontomaterialsscience ok sir no problem
@burhanurrehman29184 жыл бұрын
👍👍👍
@bestcakesdesign3 жыл бұрын
Can anybody tell about what is the food that is eaten by IITIANS who ger crores or lacs packeages? I want to know the path.