Kindly keep posting videos.... THIS IS THE BEST MATERIAL ON WHOLE KZread

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Thank you very much.. keep watching and share with friends.. creating new videos.. surely upload in near future..

Amazing explanation of this very confusing topic Best explanation of this in the overall KZread sir... Thanks a lot ❤❤❤❤❤ Keep uploading videos like this it will help us much to understand such topics... Thank you 😊😊😊

dont know why this engineering physics was in ncert class 12 but still it was really really helpful 🙏🙏🙏🙏

@EngineeringPhysicsbySanjiv

3 жыл бұрын

glad to know that..

Much respect, thanks for the entire series !

Amazing explanation Sir. I wish could get teacher like you in my college.

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you for the complement.. All the Best..

@tejasraghuwanshi3171

4 ай бұрын

​@@EngineeringPhysicsbySanjiv🎉🎉

Sir can u tell me...why we kept current constant in experiment to determine the energy gap of semiconductor??

Can u pls explain that at 7:00 after formation of single band of (8N States and 4N electrons) why we again split into two bands of 4N states?

How far apart the electrons have to be to be able to have an electron in the same quantam state?

Sir can we accomadate two electron with opposite spin in one energy level. So that quantum state is different but enegy is same. So that we called it degerancy. So my question is in one energy level two electron with opposite quantum state is available.

How can the energy in [eV] of a subshel (s, p, d, f) be calculated?

Will velance band participate in conducting electrons

Youu deserve the best..Amazingggg explanation,❤❤❤

@EngineeringPhysicsbySanjiv

Жыл бұрын

Thank you very much..

Best teacher I found out

Thank u so much sir g. Ur leacture are amazing.

Finally I got answers of my many doubts .Thank u sir

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Most welcome.. and best luck..

Thank you sir . I am pursuing CST , for me this is insanely helpful 🙏🙏🙏🙏

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Most welcome..

Amazing teaching for us

mindblowing explanation sir... Thank you

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Most welcome..

Tremendously helped before viva.. Thanku so much sir

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Most welcome.. keep watching..

Can you please explain pseudogap

Thank you so much sir helped me a lot , amazing lecture

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Most welcome..

That helped a lot ..!

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Glad to know that it helped.. keep watching..

Found this lecture after exam😂😂

thank you sir for making the video.

This was an excellent video. Thanks!

@EngineeringPhysicsbySanjiv

Жыл бұрын

Most welcome.. thanks for the compliment

Amazing explaination💥💥❤️‍🔥

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you.. please share with your friends also..

SIR YOU COULD HAVE GIVEN SILICON, AN AWESOME SEMICONDUCTOR WHY DIAMOND , DIAMONDS ARE INSULATORS BUT excellent explanation sir thank you sooooo much( its coming in 12th but not engeneering)

@EngineeringPhysicsbySanjiv

3 жыл бұрын

For Silicon the same explanation applies for 3s 3p band and for Germanium for 4s 4p band. As the size of atom is more in Si and further more in Ge, the equilibrium interatomic distance is reached earlier and the energy gap reduces. Even though it is 12 std concept it is required as a prerequisite to understand the energy band diagram. So, I have included it. Nice to hear that you liked it.. Thank you..

Sir can you upload a video on E Vs K diagram differentiating conductor, semiconductor and insulator ? Because everyone has uploaded showing the semiconductor only there is no clue of conductor and insulator.

@EngineeringPhysicsbySanjiv

3 жыл бұрын

To understand this E-k diagram you need to have some understanding of quantum mechanics. Please go through kzread.info/dash/bejne/p42ErcqLqLeplrw.html which explains this E-k diagram in a simple language..

Well explained. Thank you sir!

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Welcome.. please share with your friends..

Sir could you list the semiconductor material which works in low temperature region s such as polar regions . And how electronics devices work in polar regions because si and ge range doest match .iam obsessed with this doubt sir

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Please check the link - www.extremetemperatureelectronics.com/tutorial1.html You may get answer to your question..

thanku so much sir for making this confusing topic easy for me heartiest thanks

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Glad to know that it helped..

Sir thanks a lot for making this topic easy for me

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Most welcome..

Thank you very much it was really very helpful😁❤️❤️🙏

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Most welcome...

Thank You So Much Sir Helped a Lot 🙏🏻

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Welcome...

God's voice ❤

@EngineeringPhysicsbySanjiv

2 ай бұрын

Thanks 🙏

Thank you very much

sir, what is wave function??

@EngineeringPhysicsbySanjiv

3 жыл бұрын

kzread.info/dash/bejne/gmqN0KWbptnceLw.html Refer above video link to understand wavefunction..

Excellent sir Thank you

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Most welcome.. keep watching..

Sir please teach us Waves at IIT level for class 11th.... bcoz no one teaches this topic as it becomes difficult to make students feel the topic

Thank you thank you sir

Sir could you please suggest a book to study physics for first college year

@EngineeringPhysicsbySanjiv

Жыл бұрын

A Textbook of Engineering Physics by Avadhanulu and Kshirsagar or Engineering Physics by Vasudevan

@bhavyajain3852

Жыл бұрын

@@EngineeringPhysicsbySanjiv Thank you very much sir. Your videos help me alot to study physics in a better way

@EngineeringPhysicsbySanjiv

Жыл бұрын

Most welcome

Amazing video I humbly request u to make some videos on Quantum Statistics and Quantum Mechanics Finite well and Tunnelling Effect as there is not that much of content available on youtube regarding that kindly consider it .. :) :)

@EngineeringPhysicsbySanjiv

Жыл бұрын

Thanks.. will try

Great explanation thanks

@EngineeringPhysicsbySanjiv

3 жыл бұрын

You are welcome!

How energy gap is formed and why?

@EngineeringPhysicsbySanjiv

3 жыл бұрын

The energy bands and energy gaps are formed due to the periodic potential energy of electrons in a crystal because electrons behave like waves. so need to apply the quantum mechanical concepts in order to understand this. Yu can refer to the material on Kronig-Penney model for more understanding.

samajh nahi aaya lekin sunke achha laga.

@EngineeringPhysicsbySanjiv

Жыл бұрын

🙂

Sir your lecture is very helpful for me Can you provide the pdf of this lecture

@EngineeringPhysicsbySanjiv

3 жыл бұрын

You can get notes in pdf format here - drive.google.com/file/d/1Ikw8Z0T6GRiRNnNOcjAK5Awprm0m9pXt/view?usp=sharing

Now i know why my teacher plotted x axis as 1/r because we can't compress them more after equilibrium distance And it's better to show 1/r as you not gonna plot it after reaching equilibrium distance value

@EngineeringPhysicsbySanjiv

2 жыл бұрын

👍

u GOD sir !!!!! .Thank you so much

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you. Keep watching and share with ur friends..

great video sir

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Thanks🙏

👍

@EngineeringPhysicsbySanjiv

Жыл бұрын

🙏

Thank you so much sir 🙏🏻.

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Welcome

Enery of electron. Which energy? Potential? Kinetic? Total?

@EngineeringPhysicsbySanjiv

3 жыл бұрын

In an atom , the energy of the electron, will be the potential energy (which depends on the position of the electron relative to the nucleus) as well as a kinetic energy.

Great video

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Thank you🙏

sir iski pdff milegi

@EngineeringPhysicsbySanjiv

Жыл бұрын

Get all my notes here drive.google.com/file/d/1Ikw8Z0T6GRiRNnNOcjAK5Awprm0m9pXt/view?usp=share_link drive.google.com/file/d/1DK4jO1E-8qEojxkqHrDOwsefhAQ9iqkv/view?usp=share_link

❤️🔥

@EngineeringPhysicsbySanjiv

Жыл бұрын

🙏

Great One.! Energy Bands.!!

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you.. keep watching and hare with your friends..

@thecodelogin

2 жыл бұрын

Sure

@thecodelogin

2 жыл бұрын

Make 1 or 2 examples for insulator's energy bands

Thanks a lot sir!!

@EngineeringPhysicsbySanjiv

3 жыл бұрын

you are welcome..

Well explained👏👏

@EngineeringPhysicsbySanjiv

Жыл бұрын

Thank you

Thank you so much sir.

@EngineeringPhysicsbySanjiv

11 ай бұрын

Most welcome 🙏🙂

Everyone is talking about Engineering and I am the only one who is studying this in 12th😂

@EngineeringPhysicsbySanjiv

2 жыл бұрын

great

Thank you sir!

@EngineeringPhysicsbySanjiv

2 жыл бұрын

You are welcome!

Sir can you pls upload the pdf

@EngineeringPhysicsbySanjiv

3 жыл бұрын

You can find the links of all modules of Semester 1 Engineering Physics here - drive.google.com/file/d/1_dz8Rt7U6jBIvq94JtvUVzTsIDaavHOT/view Links for Notes are available in the description of each video.. You can also share with your friends..

Sir are you teaching physics?

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Yes. I do..

Please Sir, can you get us a textbook that contains all that you are saying

@EngineeringPhysicsbySanjiv

3 жыл бұрын

You can find the links of all modules of Semester 1 Engineering Physics here - drive.google.com/file/d/1_dz8Rt7U6jBIvq94JtvUVzTsIDaavHOT/view Links for Notes are available in the description of each video.. You can also share with your friends..

👏

@EngineeringPhysicsbySanjiv

3 жыл бұрын

🙏

Thank you sir

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Welcome..

Well explained

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you..

👌👌

@EngineeringPhysicsbySanjiv

3 жыл бұрын

Keep watching and share with your friends..

2:01 how E1 splits into E1. E2 E3

Great

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you.. please share with ur friends

Thanks

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Welcome🙏

Sir exact definition cheppandi

@EngineeringPhysicsbySanjiv

3 жыл бұрын

The energy bands and energy gaps are formed due to the periodic potential energy of electrons in a crystal because electrons behave like waves. so need to apply the quantum mechanical concepts in order to understand this.

@kumarreddy1636

3 жыл бұрын

@@EngineeringPhysicsbySanjiv sir periodic potential energy

100

best

@EngineeringPhysicsbySanjiv

2 жыл бұрын

Thank you..🙏