With the increase in temperature, the concentration of charge carriers (electrons and holes) increases. As more charge carriers are made available, the conductivity of a pure semiconductor increases i.e. resistivity of a pure semiconductor decreases with the rise in temperature. Therefore semiconductors have negative temperature coefficient.
Explanation is very wonderful
Please mam'm provide pdf of notes
Best way of teaching mam professor kyo nhi teach krte aise😢
Ma'am will you upload the notes of the lectures¿??..
Thank you mam for this helpfull video
Thanks alot...
Please share with others also...
Super Explanation Mam thanks you mam
Mam how I can get these slides in pdf?
Pls reply.
plz provide the link of ppt
Thank you maam can you provide us the notes on any online platform
thank you maam . You explain wonderfully
🤗 great content ; 😍
Thank you mam. Plz share notes and PDF 🙏🙏🙏🙏🙏
well shaped and well explained ..Ma'am
Thank you so much Satyam.
Please subscribe, like and share with others also...
@@DrSapnaKatiyar Ma'am , Is this playlist sufficient for semester exams ? ?
@@satyamsaxena71201
From which university you are??
Let me see your syllabus first
@@DrSapnaKatiyar AKTU.... (KNIT, Sultanpur)
@@satyamsaxena71201
It's complete Satyam.
Only small signal model is left. I will upload that also..
Mam also cover 3rd year electronics engineering topics.
🙏🙏🙏🙏🙏🙏🙏
Thank you Mam
Please provide digital system and network lectures.
Please subscribe, like and share with others also...
@@DrSapnaKatiyar mam please available the notes of these lectures.🙏
Thanku mam ...
My doubts about bands is fully cleared... By this lecture... ..
I will follow your all Lecture from now...
Thank you so much..
Please subscribe and share with others also...
Mam please upload more videos of EC department like IC , DSP it's a great help to us
For ic --> Vaibhav jain check his channel
Nd for DSP --> Naresh joshi ..
@@HELLICAT-u4l please tell about verilog and advance semiconductor devices
@@parnikasmusic sorry I didn't have these subjects.
Vaibhav Jain sir sa padh lo
Please add ppt in description
Mam pleqse provide this ppt also in description will help a lot
Will these videos helpful for the GATE Exam, If I don't read the books..
Yes...
@@DrSapnaKatiyar okay and thanks, I'm going through all your videos, they are very informative.. and the way you explained is amazing 👍
@@shrigaurav5051
Thank you so much..
Please share with others also..
@@DrSapnaKatiyar sure 👍
Thanks you ma'am for these lecture
Please subscribe, like and share with others also...
Thank you mam
Ma'am please give the notes of every lectures .
Ma'am this is full course?
Thank you so much mam❣️
Mam isa ka pdf download kase hoga
Mam what's course code of this subject
It's KEC-301
But content is same for many universities...
mam why temp. coefficient is -ve for semiconductor
With the increase in temperature, the concentration of charge carriers (electrons and holes) increases. As more charge carriers are made available, the conductivity of a pure semiconductor increases i.e. resistivity of a pure semiconductor decreases with the rise in temperature. Therefore semiconductors have negative temperature coefficient.
Thank you mam
Ma'am upload more videos on electronic devices
Yes. I will do..
Are mrityunjay yha se padhai chal rahi h
Notes kaise milenge mam
Could u provide the notes mam?
Mam advance semiconductor device pada do
Electronics basics Q&A
Mam pdf de Diya kro n