Semiconductors 

I LOVE YOU SOOO MUCH Dr. Prathap..(crying) I ve been confused at understanding the indirect band gap semiconductor, thank you for your awesome lecture.

Thank you, now i can finally read papers on PCM

Thank you so much pradeep sir when i start to see your lecture i am a big fan of you sir. Thank you so much for uploading and helping us. Thank you so much.

Grateful beyond words 🙏🙏

crystal clear explanation

Nice lecture, very well explained, and very well edited. Keep the good work moving forward.

Why mobility of electrons is larger than that of holes?

thanks sir

thank you very much sir

Urdu ma lecture do