Lec 14 | MIT 3.091SC Introduction to Solid State Chemistry, Fall 2010
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- Опубліковано 12 вер 2024
- Lecture 14: Semiconductors
Instructor: Donald Sadoway
View the complete course: ocw.mit.edu/3-0...
License: Creative Commons BY-NC-SA
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At 46:38 he mentioned about finding blue light ... and in 2014 Nobel Prize in physics is given to that very discovery... Sadoway is the greatest Chemistry teacher .....
I have never seen such teaching skills before... Amazing
watch physics from walter lewin they are the best physics lectures
Thank you Prof. Donald Sadoway. It is the best chemistry lectures that I have ever attended! Thank you MIT!
Great stuff, great explanation of semi conductors
Thank you Prof. Donald Sadoway. Great lectures.
Phos intro at 29:40 approx., 42:05 great point re electron distance from donor vs Si-Si bond distance
MIT you are the best !!
great teacher good explaination thank you mit
Great course and teacher thanks MIT
Makes me grin and chuckle to see the rating of lec 13 and then lec 14 - nailed it!
bestttttttttttttt lecture so far
When he said the surface is flat to one - atom; is this true of any material that has a uniform surface (i.e. everything is absolutely on the same plane?)... and I guess crystalline structure
U do that with one at a time
The area on the n(E)/E vs. E curve for E> 1.1 is 1e-19 at room temperature. If there are ~1e23 Si atoms/cc then you have 4 e 23 valence electrons/cc, which means the number of electrons with enough thermal energy to go to CB = 1.1e-19*4e23 which is
this guy is the Harvey specter of chemistry
Wow prof
Even MIT students average a 66 on a celebration. Guess that’s typical of any college (n of 2)
overachievers