what are perovskite solar cells? in urdu/hindi

[@jibanmondal1433]

They say teaching is not everyone's cup of tea and the ones who are master at this skills are vary rare and sir i have to admit you are one of those very few person. btw sir it would be great if you share your mail id in the comment box if you dont mind because i have few doubts on perovskite.

[@understandingelectricaleng2589]

[e-mail]

[@AnfalIftikhar-j8k]

Please can I get more videos on the more complex phenomenon involved in the PSC?

[@Faizan_iqbal]

Very informative, vid 👍👍👍

[@daudkhalil8904]

Sir kindly upload more lecture on perovskites. Thank you

[@understandingelectricaleng2589]

Yes i will upload on regular basis, kindly subscribe the channel and press bell icon for getting notifications

[@sohail-1209]

Hello Sir, my research topic is using perovskite for light emitting diode (LED),these lectures also very helpful for me, Sir Can you upload any video related related LEDs.

[@harishabibi6324]

Sir, i am totally new on PSCs. Here you mentioned FAPbI3 is most unstable, how to confirm the instability of pSCs and how we can improve the stability?

[@understandingelectricaleng2589]

Lot of reasons, such as ionic bonding, ion migrations, ion sizes, temperature effects. Phase instability, Etc. will upload next lecture soon. Within a week.

[@harishabibi6324]

@@understandingelectricaleng2589 Thank you sir, i am waiting for this lecture

[@jane_de_yar]

Bro Life spend kam hai iska

[@lakshmivineela7777]

Sir can u explain about the hybridisation and how the pairing of electrons take place in FAPBI3

[@understandingelectricaleng2589]

These are ionic bonds. No need of hybridisation as these are only electrostatic attractions between the oppositely charged ions. FA+ Pb2+ and I-

[@understandingelectricaleng2589]

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[@srijanisallyouneed]

What is Fill factor in Perovskite solar cell??

[@Tajy709]

Salam bhai Sir Yasir sy parh rahy ho kia?

[@shahrozsaleem876]

Wow

[@AbdulShakoor-ni9wo]

Please upload more lectures

[@understandingelectricaleng2589]

Will upload after few days. A bit busy these days

[@explorer8165]

I'm confused a bit bcz of different notations used in diagrams of Regular n-i-p & inverted p-i-n structure... Somewhere Gold cathode is shown positive & somewhere it's called the anode .. I'm confused..could you plz help sir ..

[@understandingelectricaleng2589]

the difference between two configurations is the direction of electrons and holes that's all. Ofcourse the electron collector is anode and hole collector is cathode. Therefore, in nip We call it cathode and in pin We call it anode.

[@mmbytes1911]

Your mail ID is blocked. Can you send another email id

[@understandingelectricaleng2589]

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[@mmbytes1911]

@@understandingelectricaleng2589 thank you 🙂

[@S.H.Less55]

I watched your videos and this will be really helpful for me but i want to ask u one more question because I am planning to make a project on perovskite based solar cell. So Please give me ur email address..

[@understandingelectricaleng2589]

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