Razavi Electronics 1, Lec 1, Intro., Charge Carriers, Doping

Charge Carriers, Doping
(for next series, search for Razavi Electronics 2 or longkong)

[@muchalucha4939]

Thank you very much for your efforts, both Prof. Behzad Razavi and the uploader. I really respect those who devote time to help others and teach them without asking for something in return. Thank you very much for your time and knowledge. I wish you good fortune and happiness.

[@mjollnirboy]

+Omar AbuBakr Very well written. I think the only thing they ask in return is to master the subject, make new discoveries in the field, propagate the cause of teaching further and to be really worthy in the long run. :)

[@JahangirAlam-qq4jg]

I finished my master but did not learn such a way. It is wonderful lecture I have seen ever. Thank you very much Prof. Dr. Razavi.

[@krishnapal1737]

I finished my master but did not learn such a way. It is wonderful lecture I have seen ever. Thank you very much Prof. Dr. Razav sir

[@amardeep0812]

as a child i always wondered how does god look like.... well for now he looks Prof RAZAVI.... thank u sir

[@pawansharma6226]

😅

[@telmanmaghrebi3358]

I have never ever seen such a marvelous deep explanation of electronics! Second to none!

[@tensorbundle]

It's an amazing opportunity for us to see Prof Razavi physically delivering lecture, while we graduate studying his great books

[@sagnikganguly68]

Salute to Razavi Sir. you are a true genius! I've started understanding analog electronics for the first time in my life. Thanks a lot!

[@granitgranitov5823]

The Best teacher in the WORLD !!!! We are looking forward for new videos. I enjoyed not only the subject but also the way of teaching of Prof. Razavi = he's really the most talented teacher I have ever seen !!!!

[@Pulsonar]

Its wonderful even for practicising professional IC design professionals to sit in and refresh learning from another perspective with such a passionate educator. Prof. Razavi does a wonderful job, probably the most direct, committed and gifted microelectronics academician I have ever seen, real energetic 'roll your sleeves up' stuff, superb 🙏

[@subhimesto7123]

How did you learn IC design? Did you take a degree and if yes what major?

[@Pulsonar]

@@subhimesto7123 I learnt microelectronics on a Masters Course in the 1990s, in England. Back in the day when the UK was a serious force in the world of microelectronics and VLSI microchip design. This major/minor is not a thing in UK university BSc or B.Eng undergrad programs like it is in US University BSEE degree programs that is until you get to the MSc or MSEE graduate program level. Most Analog IC designers or Digital IC designers will have done a standard BSc Electrical/Electronics & Computing undergraduate degree. Then do a specialist Masters course in IC design (RF, analog, mixed-signal or digital), or got lucky to learn on the job in the right company. I did it the hard way, I did BSc (BSEE) Physical Chemistry didn't like the industry, so I went back to school to do microelectronics at Masters level, with a massive hole of undergrad level electronics to catch up with at night school.

[@paulb8264]

I'm only 8 mins in to the first lecture and I can tell this will be an invaluable resource. I want to take this time now to share my gratitude towards both the professor and the who ever put together this playlist and uploaded.

[@Peter_1986]

It is very easy to recognise a good teacher. Good teachers take the time to explain each step in detail, and present a clear structure.

[@dominosintensity2857]

God bless you ... I have I an exam tomorrow I sped through your lecture and understood everything .

[@swetha6555]

He is a god of analog electronics just like saving kids who caught in the middle of the big ocean of electronics by teaching swimming, now the swimming is just joy 😘, enjoy the journey dear 🥰

[@sanju_baba_2]

when i see the first lecture and learn how electrons and holes are moves in "si" crystal even though i have completed my engineering but no anyone taught like you, this is tremendous knowledge for me thank you very much Sir..

[@aydagr3219]

Thank you so much professor. I was struggling with this concept but you made it so clear . Also, I’m so proud of sharing nationality with you. All the best Sir .

[@sarthakchaudhary8027]

kzbin.info/www/bejne/jmO7fGtse7mcl9E This lecture is also very good, try to watch.

[@emagdali]

God dammit, this is a REALLY good lecture. I know the basics but I will watch all lectures. Thank you very much, kind sir

[@carolleosamson2314]

A teacher like no other🙏🙏🙏🙏

[@GiorgiAptsiauriX]

Dr. Razavi gives a whole new perspective to math-intensive electronics courses at most universities. Very enlightening.

[@vigilante_stark]

Thanks to the uploader and the master of electronics Dr Behzad Razivi. Cannot appreciate this enough.

[@user-tw7dx9lv4l]

Professor Razavi, hello I am Sashimi from Taiwan, thank you so much for your lecture!

[@therewz842]

I love u sashimi even more than sushi

[@chs_dhanu]

Thanks proffesor for uploading the lectures electronics 1&2 . I am now reading your book easily. Lectures worth investing time , one of the great teacher.

[@amritakaul87]

sir forever grateful....thank you for these lectures ...deepest gratitude with folded hands

[@Good0Music0for0you]

Amazingggggggggggggggggggggg Lectures , very clear explanation and great examples .

[@privateprivate6459]

So stoked to learn from the man himself. Tyvm to uploader as well.

[@debarshidutta798]

I have never felt electronic before. After... Dr.Razavi..ways of explanation... It's just awesome

[@amalnambiar7819]

I have watched the 1st 20 mins of this lecture and im like wow what a teacher!🤩

[@AissaAzzaz]

I ve watched the whole series It's a great series for anyone interested in analog design and want to be a pcb or a chip designer and for most electronics students Thank you sir for the effort and the electronics frontiers series was awesome

[@abdallahsayegh7731]

Do u konw what is the books that I have to study with or just I need to note everything thank u

[@AissaAzzaz]

@@abdallahsayegh7731 It depends on what you are looking for In my case i took the course in uni using the t"Floyd's and Boylsrad 's textbook then i watched this series Note taking is always recommend

[@abdallahsayegh7731]

@@AissaAzzaz Oh you mean that there is no specific book thank u anyway and i wish to have these books as PDF if u own them

[@sahiba421]

Feeling great learning from the legend himself!

[@haziebien]

The intro music has no business going this hard

[@michaelcostello6991]

You are explaining things in a very easy to understand manner. Thank you very much.

[@ankitkumarmaurya6029]

Thankyou so much sir , the way you teach is like watching the evolution really happening... Lots of respect and love from India. Waiting for all your upcoming lectures.

[@HimaniAgrawal_]

Thank you so much sir🙏. I have understood analog electronics for the first time. God bless you sir🙏🙏

[@soumyaranjanpanda7132]

Really great teacher i have seen ever...excellent teaching...my ideal teacher.... Sir we are eagerly waiting for next series of lecturers......

[@osamahassan6145]

Thanks , we are waiting for Electronics 2 :)

[@Dany_B_Good]

We're still waiting :(

[@stumir4456]

@@Dany_B_Good Still waiting :/

[@Peter_1986]

There seem to be playlists of Electronics 2 available right now - just search for "Razavi Electronics 2".

God Of Analog Electronics and Electronic Devices ❤️❤️

[@afzalalam9350]

Thank you very much Sir and who uploaded this video . Really a great work.

[@mattiford8607]

Dr. Razavi is incredible!

[@mansourtabaie2573]

Fabulous!! absolutely great lecture. Professor Razavi makes electronics so easy to understand. Thanks a lot.

[@michaelwales6233]

I am try to give myself a crash course in semiconductors, this helped a lot. Great video

[@TAG555]

Superrb lecture sir❤

[@will854]

Heads up for anyone doing the free carrier density example for silicon at 300K! Razavi gives you boltman's constant in Joules/kelvin, but you need to use the version scaled for eV/kelvin to get the answer he did. this comes out to k = 8.62 * 10^-5 (eV/K)

[@Coolgiy67]

Good catch

[@mohamedwael57]

از مصر هستم و من از شما خيلي ممنونم استاد رضوي

[@sumanmeena67]

Amazing lectures sir. My concepts was not good at all but after watching your lectures my concepts become really good. Just because of your lectures i score good marks.

[@ED99LAM]

Very good lectures by Razavi. very informative and very details explanation on the suject. I learned a lot. many thanks.

[@sudhirpatil3434]

Sir is taking immense efforts to make things simple. I understood very well. Hats off for your knowledge sharing endeavor

[@suhasyadav7857]

Thanks a lot sir,so humble and is very good to see sharing the most valuable knowledge with us,we frequently study your books sir., If all the people share their knowledge with the others, this world would have been even more modernized.

[@user-xj3sp6ce2e]

متشکرم استاد. ای کاش در ایران عزیزمان بودید!

[@balchandnagar83]

Please upload lectures for Electronics 2 and circuit theory courses too from Prof. Razavi . This one is really amazing. Thanks for this.

[@rezangla1834]

thank you so much sir, i am very previledge to have guide like you in this electronic journey.

[@alperenalperen2458]

that's really him :D Behzad Razavi. I really enjoy his books :D

[@speedbird7587]

Have a good time Professor Razavi , Thank you for your brilliant video tutorials . Please provide tutorials on other subjects of electronics as well.

[@vladalbescu4153]

the clearest explanaitions possible

[@DirkJMartens]

The crystal is drawn as a two-dimensional grid of neatly arranged atoms with 4 valence electrons each, forming covalent bonds with 1 electron each of its 4 neighbouring atoms, giving 8 valence electrons in the outer shell. But in practice, the crystals are three-dimensional, so each atom has 6 neighbours instead of 4. So why do we draw them as 2-D structures? Why can we make this simplification? What would change if we did not do this simplification? How would that impact the analysis of the semiconductor devices? What would change in the formulas we derive?

[@yaswanthvasu877]

Every lecture is greatly appreciable,tq for your great effort

[@krish2nasa]

Excellent presentation! Thanks a lot to Prof. Behzad Razavi.

[@dawn-wj9mb]

great thanks to Prof.razavi and uploader .

[@sasankbonagiri2041]

Thank you so much Prof. Behzad Razavi

[@ag_rfdesigner]

Please upload lectures for other courses too from Prof. Razavi . This one is really amazing. Thanks for this.

[@sarthakchaudhary8027]

kzbin.info/www/bejne/jmO7fGtse7mcl9E This is also very good explanation.

[@muradkhan5913]

SIR THANK YOU SO MUCH FOR VIDEO.....LOVE FROM PAKISTAN

[@mnada72]

Super well structured lecture... I wish the same level of explanation in all my topics

[@ravindrajonnalagadda5377]

Thank you Dr. Razavi for your well explained lecture videos. Please upload the next version(Electronics 2) which includes all the topics of next chapters in your textbook. We like to hear the topics like Freq. response, Noise in Op-amps, Feedback, BGR, Switched Caps, Freq Compensation...

[@osacamoriya]

do any one have Electronics 2 lectures??

[@sandeepghosh5609]

Thank you very much. Best possible explanation ever. looking for more videos on topics like communications, digital circuits etc.

[@lokeshk5817]

Sir,charge carriers are generated like boiling of water. Initially at 0k water is as it is after temperature rises we have some spices in that revolving in that. Charger carrier concept is just like that.

[@shubhambhardwaj8893]

thank you sir for teach electronics in very simple language,you are awesome plz upload another videos on another topic on Electronic

[@williamsimpson4670]

The representation of the silicon-silicon bond looks like a double bond to chemists - dot dot would be better than dash dash.

[@sarthakchaudhary8027]

kzbin.info/www/bejne/jmO7fGtse7mcl9E Watch this video for transistor.

[@zikomo8913]

that electronic intro is good.

[@harshitchoudhary3099]

Thank you for all your efforts Loved it

[@user-iz9or1uj3u]

Legend of electronics

[@jorgetorres8662]

Very good your class...Excelent Teacher.

[@sanjaykumarg3511]

👍👍simple explanations of complexity

[@adrianlowery7175]

THANK YOU! My professor sucks and can barely speak English! And, worst of all, Khan Academy doesn’t cover this topic, so I’ve been really struggling to learn the material. Thank you!

[@telmanmaghrebi3358]

Excellent!

[@gopikrishna4680]

very thankful to dr.razavi

[@TheJokerandTheJean]

At around @41:46 are we assuming that we are giving silicon cube some potential of about 1V? Otherwise, does it mean that even without applying any potential, that much fraction of current is always present in intrinsic silicon wafer? I got this question because we have taken bandgap energy, which is in terms of eV, which as you said is when 1V is given. Or is that much amount of energy supplied by the atmosphere?

[@sachintiwari1959]

Q.1 why we require semiconductors when we have many conducting elements according to periodic table?? Q.2 What differentiates electrical and electronics. Means why u put R, L and c in electrical components and diodes, fets in electronic components?

[@mallakbasheersyed1859]

1.Semiconductor s have unique property to conduct only in one direction according to its band structure , they have negative coefficient of temperature , can amplify signal etc 2.Electronic ckt means we more prioritize active components whereas for electric ckt we prioritize passive components Hope u are satisfied for some extent by my comment.

[@vijayakumarr.k.2469]

Hello Sir, at 28.20 min we are discussing about temperature can cause electron to free and conduction may happen. Its internal or external temperature sir

[@ANILKUMARANMOL]

please tell....where is others videos lectures and problems sets that described in the last of every lecture...

[@mdjoynalabedin2287]

Thank you very much for your informative lecture.

[@YZ_ACM]

I come here for the intro music

[@ruslangoldman9940]

Thank you Dr Razavi

[@anonanon6672]

thank you so much... finest use of web

[@venugm7770]

Thank you sir . It helps very much.

[@khushibakarania8000]

Thank you so much sir

[@ulca9382]

Thank you a lot. Wish you the best. :D

[@soumyaranjanpanda7132]

Yes sir,we need the other courses also...plz upload...

[@diegotrevisan9898]

It is a very nice course. Thanks.

[@ANILKUMARANMOL]

please upload video lecture on "Design of Analog cmos integrated circuits" ....

[@michaelcostello6991]

Where are your basic videos about capacitors etc and KVL KVC etc etc

[@souravshee4570]

Great lecture❤

[@RESC_Eng]

Thank you so much Prof.

[@MrRUPESH306]

thanks so much sir . your are ideal

[@alhasanhusni9120]

great Dr explain electronics

[@MsRhinette]

These videos are so great! Has anyone seen the video lectures from the Electronics 2 course uploaded anywhere?

[@williamsimpson4670]

27:00 The Prof meant to say, of course, that we want an electron to flow from the NEGATIVE end to the POSITIVE end.

[@zzzzz9654]

He's probably talking about the current.

[@sarthakchaudhary8027]

kzbin.info/www/bejne/jmO7fGtse7mcl9E This is also very good lecture.

[@nadjanikic5815]

Great lectures!

[@sandar15]

Great content. I wish he gave more courses...

[@gunjulurinaresh6127]

excellent explanation...thaxs sir

[@saqihere]

Nice Professor ✨

[@BukitVista]

What tool is he using for his whiteboard?

[@bsr7473]

nice presentation sir, now n in future which is best coure to choose from vlsi n embedded systems for employment to get a job which is more oppurtunities let me know sir , thanks in advance sir.

[@qiqin2564]

Thank you very much