Effect of increasing temperature on fermi level in semiconductors

In this video the Effect of increasing temperature on fermi level in intrinsic semiconductor and n-type and p-type semiconductors is discussed.
Sound credit : Chaitanya

[@suchismitabehera5783]

Sir nicely explain everything.Thanks to GOD to give such type of lecturer.

[@EngineeringPhysicsbySanjiv]

So nice of you.. keep watching and share with your friends also..

[@Alone-fi8ne]

Came 10 min before exam 😂

[@EngineeringPhysicsbySanjiv]

Best luck

[@ShaikShafina-yc3fl]

1 hr🤣🤣💀

[@indreshyadav8229]

Sir i having a doubt as we know if we increase temperature in intrinsic semiconductor the enery gap is decreased due to high concentration of electron but why fermi level is same

[@aniruddhsingh5280]

Keep up the good work sir!!.very useful for Engg students

[@EngineeringPhysicsbySanjiv]

Thanks..

[@manpreetrana4484]

Ur explanation is really good & to the point 🙏thanks sir

[@EngineeringPhysicsbySanjiv]

You are most welcome

[@ashishbisht4210]

Sir on heating n-type semiconductor you said that the fermi level will shift downwards because more and more electrons from valance band will jump to conduction band leaving holes ... but sir isn't the no. Of electrons jumping= no. Of holes created so fermi level should not be disturbed as in case of intrinsic semiconductor?
Please reply

[@EngineeringPhysicsbySanjiv]

In case of intrinsic semiconductor fermi level will remain same as number of holes in valence band will always be equal to number of electrons in conduction band at all temperatures. In p-type and n-type semiconductors, it will not be the case. Please watch the video carefully.. It is explained in the video.

[@austroverse5250]

Yes it is also my same doubt

[@austroverse5250]

​@@EngineeringPhysicsbySanjivsir please explain it 😢

[@thegrzegorz1972]

Sir for you it may be obvious, but I can't get. Could you please elongated on the subject ?@@EngineeringPhysicsbySanjiv

[@thegrzegorz1972]

I can not understand the idea of Fermi levels shifting in doped semiconductors towards those of in intrinsic one with the increase of temperature. It seems to me they should remain unchanged. The thing, I understand that in extrinsic semiconductor the formed "donor" and "acceptor" band is not similar with Fermi level ?

[@FighterFish01]

Saved my marks before semester exam 😊❤️

[@EngineeringPhysicsbySanjiv]

All the best.. keep watching and share with your friends..

[@yash5977]

@@EngineeringPhysicsbySanjiv saved my resect ,life ,home ,status and all.
🙂

[@connectwithwaheguru]

Sir if we increase the temperature, than same number of electron hole pair will be there.. So if we increase the temperature then fermi level will remain in its old position .. Please explain

[@EngineeringPhysicsbySanjiv]

In case of intrinsic semiconductor fermi level will remain same as number of holes in valence band will always be equal to number of electrons in conduction band at all temperatures. In p-type and n-type semiconductors, it will not be the case. Please watch the video carefully.. It is explained in the video.

[@Vishal-Jammu]

Sir,I understood all you said,but please add captions in upcoming videos

[@EngineeringPhysicsbySanjiv]

👍

[@harshbaria7209]

Is Doping Level In ptype and N type is Similar or Different. Explain In brief

[@EngineeringPhysicsbySanjiv]

Doping levels in p-type and n-type semiconductor may be same or different. The penetration of the depletion layer in p-type and n-type semiconductor depends on the doping level.

[@harshbaria7209]

@@EngineeringPhysicsbySanjiv Thanks For Answering Sir

[@kellapriya9571]

Superb explanation sir

[@EngineeringPhysicsbySanjiv]

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

[@zharaalipanahi8084]

Thanks sir , perfect perfect perfect

[@EngineeringPhysicsbySanjiv]

Most welcome

[@ayanthi4086]

So useful vedio sir

[@EngineeringPhysicsbySanjiv]

Keep watching..

[@uttarandas8113]

Thank you so much

[@EngineeringPhysicsbySanjiv]

Most welcome

[@kdspot6262]

Thank you sir

[@EngineeringPhysicsbySanjiv]

Welcome

[@sahilsharma-mu5jb]

Thanks sir

[@EngineeringPhysicsbySanjiv]

Most welcome..

[@KishanPatel-gm7kw]

thank you sir!!

[@muskansharma8010]

🔥🔥🔥🔥🔥👏👏

[@EngineeringPhysicsbySanjiv]

Thanks..

[@shru_k]

Helpful

[@EngineeringPhysicsbySanjiv]

Glad it helped.. please share with your friends..

[@ashutoshtechnology]

🙂🙂🙂🙂

[@EngineeringPhysicsbySanjiv]

please share with ur friends as well

[@kellapriya9571]

Superb explanation sir

[@EngineeringPhysicsbySanjiv]

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