Electronic Devices: Band Model

[@PrasannaKumar-dq3en]

I suggest to all my friends preparing for gate to see this channel for EDC. Best explination I have seen till date.👌

[@hungchihan1372]

Honestly, this is the best lecture ever, I am impressed that all the important information about energy band can be delivered to us in 10 min.

[@harshitmula7361]

You’re genius………no one can teach better than this

[@taapsisharma8047]

Stupendous way of teaching !!!💃.. Absolutely Classic🌼🌼✌️✌️

[@syedayasmeenk3640]

A big thank you sir for explaining it in a simple way

[@rohitathithya3964]

Thank you so much for the series sir! I watched a lot nptel course instead of these wonderful ones!

[@priteshsingh5695]

so watching these videos are better instead of watching those long nptel videos!

[@siddharth8301]

amazing video!!! watching this before few days of exams!!! thank you so much!!!

[@satyaashis3028]

Very nicely explained sir. Thanks for the explanation.

[@sowmyas6338]

Best lecture on this topic, thank you so much😊

[@totalarmynew580]

Very very very ossm explanation.....

[@abhishekkarwa3674]

Great explanation ....keep it up...

[@rameshkamulla7840]

great explanation....superb

[@silenttitan3147]

Superb Explanation Sir!!!

[@physicsdiva1871]

Nice explanation

[@synixx9286]

Great explanation! Cheers!

[@pritiyadav8094]

Thank you so much sir This is very helpful for me

[@memsuniverse]

great explanation thank you

[@sushmanaik2228]

Thank you sir, i have an doubt in bond model due to covalent bond all si outermost shell has 8 electrons(4 from neighbour and four from itself) it means all 8 energy states are filled.. but in band model how the 4n states become empty??

[@shubhambhandari4019]

How 4N is is produced. I got the logic of 4n/8n(excited state) But not getting ground state 4n 6:35

[@251278vamsi]

Sp3 hydridization makes 4 orbital of which 2 orbitals get filled completely. Filled levels tend to lower their energies and the unfilled states tend to rise their energy

[@KINGYOGI10]

Nice explaination!

[@salonee193]

Thanks a lot sir .👍

[@coolwinder]

3:40 they are not splitting because electrons in the same orbital number feel each other, but because electrons in the same exact orbitals of different atoms feel each other, right!? :)

[@sarvo0]

can somebody elaborate how 4N/4N and 0N/4N took place at 6:35.....????????????

[@rameshkamulla7840]

As inter atomic space decreases both 3s and 3p merges to and then divides at that point lower 4N energy states will be completely occupied and upper 4N states will be complelty empty so 0/4N..

[@srrr]

Sir, has it covered full syllabus for gate ece?

[@abhishekkarwa3674]

Sir how 4n are filled out of 4n r filled plz explain at 6.35 timing

[@icant_thinkbetter]

What's the reason behind the splitting of the band afterwards !? Well amazing video tho

[@maximus7043]

Thanks Man! This is great Video...!!

[@drsadhanakumari]

Which software it is

[@letmetry8586]

Wow I finally got it.

[@harishnarayana1406]

No electrons are present in the conduction band(0/4n) then how it is above the VB in the graph ,as electrons are absent its electron energy should be less than valance band electron energy ,thank u in advance

[@mangeshkumar1901]

Dear ,let me clear our concept first..oribital where electrons are present and is stable have less energy ..so valance band electrons have less energy and hence are more stable.whereas conduction band electrons are mostly in excited state that's why we call them free electrons

[@Clinton-dw2jt]

Thank you sir.

[@totalarmynew580]

Tnku so much sir

[@ashimadhiman1972]

Thanku sir..🤘🤘

[@sumansaha295]

exquisite

[@circuitsolver9885]

Ohm my gosh you should try this application! Look up androidcircuitsolver on google

[@thangam1096]

thanks a lot!

[@FriendzNakliWale]

Thanks

[@landonblackledge9453]

gold

[@MalayaliNavigator]

SIR PLS UPLOAD OTHO SUB TOO

[@totalarmynew580]

I got that

[@Dontever_throw_trash_out]

i think you made it bit complicated