The Map of Superconductivity
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- Опубликовано: 14 июн 2024
- The Map of Superconductivity poster is available here: store.dftba.com/collections/d...
Superconductivity is a fascinating property exhibited by many materials when they are cooled down to cryogenic temperatures to below a certain transition temperature. Below this temperature they lose all of their electrical resistance and they are able to conduct electricity with zero loss of energy. They also exhibit interesting magnetic effects including the total expulsion of magnetic fields from their interior due to superconducting eddy currents.
In this video I look at the different kinds of superconductors like type-I and type-II superconductors, and high temperature superconductivity, the theory behind them: Ginzberg-Lanadu theory and BCS theory,, and the applications of them in the real world which include superconducting magnets for MRI machines and particle accelerators, quantum devices like josephson junctions and S.Q.U.I.Ds for uses like quantum computing.
Digital version of this poster is here: www.flickr.com/photos/9586967...
#physics #superconductivity #DomainOfScience
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-- Credits --
Presented, filmed, art, animation and edited by Dominic Walliman
I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)
-- Chapters --
00:00 Intro
00:48 Zero Resistance and Magnetic Properties
02:53 Conditions Needed for Superconductivity
03:24 Phase Transitions and Phase Diagrams
05:48 Different Kinds of Superconductor
08:35 Theory of Superconductivity
10:49 Real World Applications of Superconductivity
12:51 The Future of Superconductivity 
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Bad metals making great superconductors is like an inspirational quote in itself
timestamps?
@@yash1152 7:14
@@yash1152 Also technically 3:16
Yeah, just remember, even if you’re not the best at everything, you may be great when being shocked at a high voltage
@@woofle4830 lol
I just defended my dissertation on Fe-based superconductors, and I found this video incredibly useful. Understanding things on a deep technical level is completely different than being able to understand it in simple terms and communicate it easily to a general audience. Like Einstein said, if you can't explain something simply, you don't understand it well enough.
Hey congratulations Ryan!
Congrats! And I think Feynman made his colleagues explain concepts with the simplest explanation possible to make sure everyone understood it.
Congrats Ryan! I just started as a first year grad student working on SC materials. Any tips?
@@gregoryb9313 Look up imposter syndrome and be aware of it. If it doesn't affect you, that's great, but it's incredibly common in advanced degree STEM programs. Understanding it is the most important step in overcoming it.
@@gregoryb9313 Read, read (reviews, good books, old papers and books, not just new material rediscovering 100-year-old information), and get a post doc level tutor/sponsor. Learn math, physics, chemistry, electronics and programming. Do not waste your time if something can be automated. Learn to use as many instruments, methods and techniques as you can. Don't limit yourself to "how thing are always done". Hang out with people from your field and outside your department. Discuss. Publish not only your discoveries (for that good fame and cash flow), but also how you failed so that some one out there may not fail like you did or just finds a solution to your issue. Have fun while it lasts. There is a narrow and steep road ahead in science.
Thank you for making these maps, it takes subjects that are not necessarily digestible by everyone and breaks them down to where even non-physicists can understand them, all the while still being respectful of people's intelligence. Much appreciated!
Hey thanks! Yes that's my goal :)
Filming in the woods was a very cool idea...the greenery is pretty eye soothing...do such more often
Yes but it's also a weird story at the dinner table: "I went to the forest today and recorded myself talking about superconductivity"
@@BboyKeny
I had assumed he functionally lived alone, tbh.
Sica Panjesis
Honestly. I didn't think twice about it until he mentioned it.
greenscreen
"But... it's not magic, it's just plain old quantum mechanics" - Magician
"Just plain old quantum mechanics" ... so in other words, magic. Got it.
Well, some magicians use quantum physics as a way to prove the existence of magic.
We're approaching Marvel levels of scientific mumbo-jumbo
"Any sufficiently advanced technology is indistinguishable from magic." - Arthur C. Clarke
@@mar1o981 what?
Physics is the most beautiful, incredible and important knowledge ever created
Dont forget about mathematics!
Religion: Am i a joke to you
Me: Yes you are
@@orhx5529 Since, physics and mathematics are branches of science, they both are wonderfully awesome.
@@utsavbhurtel math isn't really science
Discovered I would say
Map of biomaterials next?
Omg yes love this
His voice is therapeutic 😌
Fr 😌😌😌
Always excited for all your maps!
Charles Hoskinson sent me here, Thank you!
Brilliant as always!
Now, to get that Nobel Prize...
Nice map and I enjoy your videos. I would like to mention an additional and interesting technology made possible by superconductors. Superconductors can be used to detect light on the single photon level with great precision. These superconducting nanowire single photon detectors SNSPD work by breaking down the superconduction of a wire when a photon impinges on a superconducting wire. They are around since the early 2000s and are used in the field of quantum optics. Currently the SNSPDs are setting the gold standard for single photon detection and can achieve a near unity detection efficiency.
@@alwaysdisputin9930 Not quite, the energy of a photon is big enough to break apart Cooper pairs. Once you Setup a hot spot with a normal resistive spot heating will kick in and the entire wire becomes resistive. The resistance can be easily read out. The layout of the super conductor line is critical to get it working. www.researchgate.net/profile/Chandra-Natarajan-2/publication/224836704_Superconducting_nanowire_single-photon_detectors_Physics_and_applications/links/00b49533b7632e3570000000/Superconducting-nanowire-single-photon-detectors-Physics-and-applications.pdf?origin=publication_detail
A very nice and well done quick overview over a complex field which hit the sweet spot of not to trivial to be wrong and not to complex to kick 99% of the people out very well.
One thing for the back side of the map: the magic angle of bilayer graphene.
I really like your science videos. They all help me to step into a field I have never heard of, and they open me scopes of imagination!!
I like how DoS also means Density of States, one of the key things studied in superconductivity
or digital operating system which is windows
or Disk Operating System
or the number 2
or Designated Organization Screening
Incredible! This content is actually explained at a pace one can follow whitout having to pause at every new subject. Please do continue this trend.
You are hilarious. Your dry sense of humor has to be part of your success algorithm.
My Map of Quantum Physics poster is my favourite thing in my room!!
People coming back to this video in late July of 2023 be like
This was awesome, like most of your videos! keep up the great work man!
I love your pictures about the map of the science series. How about making those maps not only a poster but also a mouse pad? it would be really fascinating and I'm sure that many people would like it.
Excellent video. Very interesting, informative and worthwhile video. This channel's videos are a must see for all thinking persons.
LK 99 coming to be the room temperature superconductor!
You are doing amazing work with these videos (and maps!) 10x!
Easy on the eye and great with words. What more can one ask for?
0:12 Oh wow, it's so terrific how you've simplified it all!
What a beautiful studio for doing wonderful work :)
This channel is a goldmine. Thanks a lot for the content
That is impressive. A fully informative video. Many thanks :)
Thanks for this video, a gold mine of clear explanation
Your videos are very informative and help classifying all the different branches and fields ,systematically
LK-99
This is super informative.
Thanks!
Great video as always. I recently stumbled upon this channel and have been watching DoS Latest work and its really good. I loved it. Thanks
DFTBA! Nerdfighter here, but Anton Petrov (What Da Math?!) brought me here. Great stuff!
Great video! I am a PhD student in mechanical engineering and focused in thermal energy systems and sustainability. That being said, I have zero background in this subject haha. This was super informative and easy to digest. Keep making great videos!
The most clear overview I’ve seen.
First time at your channel, and you get my subscription! You're impressive.
Your videos are so beautifully made!
great video !!!! massive introductory insight thank you so much
There are books out there that break things down and give you the big picture just like you do in your videos. I appreciate what you do because those types of books have always been among my favorite.
Yeah these are my favourite kind of books too
Here after lk99 👋🏻
What a perfect video... well done!
yep ! I like vids like this, a guy who has temporarily reduced his clock cycles down to our level and made a informative vid on a tricky subject, could do another on the latest REBCO types and so on, especially the methods of attack on the critical field and current issues, sub most certainly earned, well done.
Thank you for educating me
Great video man! dos = density of states ... Easy to remember your channel and that it's connected to this type of content.
I really enjoy your visualizations.
Nobel price incoming
?? They need new korea prize for this one
Excellent map bro thanks
I love your choice of words at 10:44, made this field seem so not out of reach
yeah, he once said that he did smth (study or work) in this field - condensed matter physics
Another amazing video. Thank you for your work! Greetings from Berlin
Great way of explaning 😎
This video will age like fine wine once LK 99 is confirmed.
Fantastic work. Your a credit to your parents.
Loved the video!
You rock. I love your delivery style
Thank you! This is great!
amazing! this is amazing! thanks!
Superb video very useful Thanks.
criminally under-rated
super congratulations for the video, is excellent
this man taught me more than my physics teacher in just 17 min
Très fort………très,très fort MERCI
I wish YT would allow me to give a 1000 likes to each of your videos. Love them
Might need to redefine "room temperature" superconductivity after the week Vancouver has just had, heh.
hmm??
@@yash1152 heat dome hit the west coast, temperatures in bc were upwards of 40 (up to 49.5)
@@riconaranjo. oh, ohkayy, got it. the room as in actual room thing skipped my mind
I always Like before I even hit Play, you never forget to be awesome 😎
One day, all of your Maps will become a very nice book, I hope!
I had to watch this to understand why LK99 is a big deal.
Bad for you, LK99 was a lie.
Impressive that you just explained a senior college level topic in a way that anyone can get.
Woo organics! Thanks for mentioning us
woah the forest background is wayy nicer.....keep it!
Can't wait for the map of engineering
Or electrical engineering to be precise
Your map videos are the best, do you have any plans to do a relativity one?
Very good!👍
Great video and nice background!! :)
Thanks for sharing! 💚👍
Your videos are awesome🚀🤩
Wow, AWESOME!
Great video again!
Great video!
amazing! best video ever
As a PHY undergrad. this is the most inspiring video
Thanks i am a nerd and this is well put together.
The CSH paper has now be retracted, just thought you should know. Love the video!
wow! I'm a bit of a material science nerd. Heard some new, super-interesting stuff here. Nice presentation!
So goooood!!!
Man I just love your work.
If possible can you make one on strength of material/ material science too.
Love from India ❤️
Masterful job. I agree with your earlier assessment that its not always necessary to show the kill, but occasionally it drives home the point that wilderness living is bloody at times and food/hide procurement means killing. People need to see it done with a professional dispassion in order to to realize that there is nothing cruel about it, its just a part of the cycle of life. A predator killing prey is much messier and less humane than is a hunter dispatch, but both are thankful for what nature has provided.
Great videos
This is amazing.
I'm here for the algorithm! 👍🏼
Your voice is just so sweet!
Really nice video
😘best of the best! Love!
Waiting for lk99 peer reviewed
thank - you .
How did you get a sound that clear outside ?
धन्यवाद
Just saw an article today where science is fusing super conductors with semiconductors, exciting stuff
Can you do about semiconductor or electrical engineering? Love all your videos