Physics of Computer Chips - Computerphile

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Published 2016-08-19
You can't beat physics. Why the chip manufacturers are heading for a wall. We asked nano-scientist Phil Moriarty Professor of Physics in the School of Physics and Astronomy, University of Nottingham

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at www.bradyharan.com/

All Comments (21)
  • @SilentControlX
    "You don't understand it, you get used to it" sooo relatable
  • @TheGodlikeBlock
    "You don't understand it, you just get used to it" Probably one of the best physics quotes ever
  • @donaldasayers
    How do the individual atoms feel about being manipulated?
  • @ivuldivul
    Phil, aren't you too large to call yourself a nanoscientist?
  • @TrebleWing
    My favorite connection from physics to electronics, is the fact that quantum tunnelling effects are at the heart of how flash memory and EPROMS work.
  • @lasagnahog7695
    I don't always watch computerphile (over my head) but you could put Phil Moriarty in a video about paint drying and I would watch it........oh wait.
  • @jaredmeit6127
    It seemed like the video ended while he was still explaining something.
  • @U014B
    Why don't they just download more RAM into the electron beam to make it go faster?
  • @jasonhunter6125
    I want more of this guy. He could start his own channel and just talk and I think he'd have thousands of subscribers;)
  • @Pieh0
    More of this guy please.
  • @HeavenEdit
    This was a really informative video. Some illustrations/animations to visualize what he said would have made the video even better, although I understand that they take quite some time to make.
  • Being a chemist, just having listened to a physicist, talking about mechanics, for the purpose of computing, I just realized that the electron couldn't care less about how it's manipulated and by whom.
  • @alentech6091
    This is one of my all time favorite videos on YouTube! I have watched this video about 7 times now and I just absolutely love how well Mr. Moriarty explains the semi-transistor manufacturing.
  • @DerekJohn
    I love how excited he gets to answer each question and you can tell it’s genuine too
  • @JeffOrford
    One of my favorite Computerphile videos. Great explanation of concepts I've always wanted to understand. Thank you!
  • @willo7734
    Prof Moriarty is one of my favorite guests on any of the “phile” videos. Awesome guy and very good at breaking things down to a level I can understand.
  • @csmith9684
    I usually just understand 25% of these talks but just love this channel and will keep coiming back to it again and again. Thank you for this!
  • This is brilliant! I would be really glad if you made more videos on this topic
  • @LoanwordEggcorn
    That was a brilliantly clear and energetic overview of modern chipmaking. Professor Moriarty explained how a Silicon transistor works, but didn't label it as such. The Silicon substrate is formed into the transistors by adding impurities (doping).