Quantum Levitation & Superconductors - How Does it Work?
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- čas přidán 26. 03. 2023
- In this video, we'll be exploring the fascinating world of superconductivity, a state in which materials exhibit zero electrical resistance and perfect diamagnetism.
We'll start with an overview of what superconductors are and how they work, including the basic principles of quantum mechanics and the phenomenon of Cooper pairs. We'll also cover the different types of superconductors, their properties, and their potential applications in fields such as energy, transportation, and computing.
We'll explore the history of superconductivity, from its discovery in 1911 to the latest breakthroughs in research and development. We'll also look at some of the real-life applications of superconductors, including magnetic levitation trains, medical imaging, and particle accelerators.
Whether you're a beginner looking to learn the basics or an experienced professional seeking to expand your knowledge, this video has something for everyone. By the end of this video, you'll have a solid understanding of the principles and mechanisms of superconductivity, and how this cutting-edge technology is revolutionizing energy and technology.
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Give this man an award 👏
OMG the way this guy explaning things is so fascinating. I think this is the first long video I've watched and I do not feel bored at all .
Wow, thanks!
Conducted my thesis research at Los Alamos (NHMFL) in NM- specifically superconductivity. Heavy fermions at very cold temperatures (Liquid Helium) become magical...
Cleared.
He is a perfect teacher.. very knowledgeable , can impart the information fluently n simply n make it fun all at the same time
Thanks so much!
I love how he makes the topics exciting, while also completely demystifying them as well.
Really appreciate it!
I believe so too!
@@MathAndScience pp 0p0
This is definitely my new favourite from your lectures. Now I understand why quantum mechanics doesn't really makes any sense just like what other physicist are saying. Hope you'll do more lectures about quantum mechanics❤
Best exlanation of supercondctivity I have ever come across and had to watch it twice in a row. This is one of those videos that have to be revisted over time once again!!!
Thanks so much and very happy you liked it!
1:12:00 cool, now i understand Cooper pairs better than I ever did before.
That´s how an explanation is done . Very detailed and nicely structured. Love your lectures, helped me understand bugs i had in my understanding for decades. Cheers!
These superconductors have been on my mind constantly.What would happen to semiconductors if we were actually able to make the superconductors to work on room temperature or any temperature and on atmospheric pressure.
Looks like some researchers has already done a demo regarding superconductors at higher temp
Love your teachings, I would like to add to the knowledge that there is another way to make superconductors, but this way is at room temperature.
I like this chap he doesn’t mess about and I like the way he does his demos.
This was amazing! I had so many questions and you (almost😁) answered all of them! This gives me a lot to think about! Thank you so much!
since you requested feedback, i thoroughly enjoyed your lengthy explanations in layman's terms. you're a pro.
As I watch the video, it totally takes me back to McFly's flying hoverboard. Who never dreamed of having one of these?!
Amazing lecture Jason!!
Thank you!!
Any body who loves physics will enjoy this sir thank u for such a good explanation ....persons watching this a least have to have high school physics to apprecite this well presented sir with respect ....if you were my physics teacher i would be a nasa engineer now flying to the moon on photons
Please make more content about basics and advance of quantum mechanics! Thanks!!
Sure thing!
Made soon with super conductors placed dimensionally correct, tomorrow shall be possible for us to experience yesterday. Thank you Soo much
In my country there must be no more than a handful of educators who teach like this.
I've not seen you do any lessons covering this topic before. This is new territory for me. Looking forward to watching this in detail over the coming weekend.
Awesome let me know what you think!
THANK YOU... SIR...!!!
It is very interesting and intuitive...!!!
Thank you from every Mechatronic's Engineer 🙏
Welcome!
another magnificent presentation
Thank you! Cheers!
From math to science. I’m interested and will be here❤️
Excellent presentation! I really enjoyed the practical experiment, I was stumbled by the levitation effect, that was awesome!
It was easy to follow throughout the video and I got really impressed how well you explained quantum physics, it was as clear like daylight and got me to understand complex aspects with ease. By presenting the practical first I was able to visualize what you were saying on a deep technical level, even though I have no experience with quantum physics only with physics 1 & 2.
You were confident and corrected yourself when something might seemed too difficult to grasp for us viewers, this you did really well.
Thank you for an amazing presentation on levitation and super-conductors. Your expertise in the field made me really motivated (and curious) on this specific field.
As I only take a pre-course to engineering I am to choose what type of engineer I would like to study for the next semester. (If I pass the exams which are in may), then I might go with EE (or automatics and robotics), your course bundle has saved me on multiple occasions and especially on complex subjects in maths and physics. The best investment I have ever done and it was worth each dime!
Thank you Jason, you really are an engineer I look up to 👍
Love this comment! Really appreciate the very nice words and the time you took to take that up. Take care and stay in touch.!
👏👏👏👏👏Wow, what an unbeatable introductory explanation to this matter! Every time I tried to understand this effect I got stuck when the Cooper pair showed up. For the first time I’ve got past this obstacle. Thank you very much.
Glad it was helpful!
Another great video. At 38:00 you talk about the field lines drawn to indicate the magnetic field. It occurred to me that this is exactly the same as drawing other invisible forces, such as the "wind" or "heat". Anyone whose seen the wind or heat depicted in a cartoon understands the wavy lines for heat, or semicircle lines drawn to indicate wind blowing.
leaving a comment as per your final words on this vid - this course was perfect, thanks! I think I'll be signing up for the 12 month membership in your website
Thank you so much! You are too kind.
In the universe is just a superconducting and not only that does it make sense. Cristal clear thank you! Thank you God bless
Great Lesson, thank you Jason
My pleasure!
Very cool, i had no idea about the 0 resistance, thats pretty remarkable , only thing Ive hear about is some frozen magnets levitating which was intresting but not something that caught my attention much at first glance but as someone just getting into electronics, finding out how they work really makes them more interesting/magical so thanks you for doing this. It gives me some hope there might be big breakthroughs in the near future that could have us exploring the universe very soon, or at leaste our bacyard a little more.
Really great video.❤️
With his his boundless energy level, it would be risky for him to drink coffee 😂
Thank you!
Thank you Jason!
Excellent teachings. God bless you.
That is so wonderful! Thankyou so much for sharing and I really appreciate your knowledge and expertise
You are so welcome!
Absolutely amazing thank you.
Excellent !!! explaination
As usual, very good and understandable. I finally think I understand "spin". However, your explanations engendered a question - if the angular momentum of an electron is assumed because of the magnetic field created how is the spin detected in particles that don't have a charge, for example a photon? Just curious. Keep up the good work.
Great Job!!!!!
I love this channel ❤️ you explain things very well.
Maybe.. deep inside the high pressures of the Planet Jupiter is a superconductor computer running the holographic Universe ?
Hey Mr.Jason love your videos, can you do any video about civil engineering?
also completely demystifying them as well.
I like the comment of "philosophy". the word implies of knowledge, but is more than that, is that YOU ARE.
from the Ancient Greek words φίλος (philos: 'love') and σοφία (sophia: 'wisdom') to Latin writing: philosophia "love of wisdom".
it sure looks like You do.👍
Thanks for the class.
Definitely not taught at uni when I went. Thak you
Superb video, thanks. Please; what type/s of materials are these super-conductors... Hard, Soft,Tough,Brittle,relatively heavy/light,thermal conductivity,tensile strength etc ??? Thanks, in anticipation 🙏🔭🙏
Perfect👍
around 2:54, why does the eddy current never dying down expell the magnetic field?
Thank you
Could you please 🥺 make a video in Quantum physics and also on information technology
So freaking cool!! If I wanted to pursue these lines of study, what major should I focus on? Physics? EE? Any advice would be appreciated!
Come on 🤸🤾🏋️🆒😎✌️✌️😁
This is mostly in the realm of physics, so you probably want to pursue a pure physics degree to research this. However, I’ve known a few electrical engineers who used superconductors to make antennas that are researching superconducting antennas. So the engineering side you could do some applications work which would be really cool.
@@MathAndScience Thank you!
Thanks
May i pls ask if there is a shorte eay to figure out which point on line that connect
Other two points .
Such as ( -4,3) and (5,-2)
Whoch point lies on this line ? From given sets
So universe is composed of thousands of supermagnets, with different orientations, that makes clear how we can see it. The low temperature make it easy to work. Basically the stars are only cold fusion contained by the magnetic surrounded isn'it?
Nice 👍
Thanks ✌
Materials which promote cooper pairs. That which oscillate naturally with the phase of the travel. Hard part. Identifying the energy input such that it acquires those properties to be ignored and consistent throughout the measurement let a lone a wire. The tolerance of temperatures has to be very wide which is why LK99 first publishers were so excited. Sadly that was bunk. No one should be that excited until they have gone through the rigor and extrapolated it in practice so that it makes measurable predictions. I bet they tried that to their ability and it took other people to say nah but it was worth the try. Electromagnetic waves don't lose energy in a vacuum. If that's true there is no reason for a configuration of propagation medium to not do the same at any temperature assuming the interference pattern along the lines of its propagation facilitates the frequency and many other variables.
Electronic friction isn't lost as a crystal lattice moves less. It's that less electrons are impeded at the same rate until none are because of the phase change to superconductor.
Can you make a room temperature superconductor with a rolling phase such that 60 hz can ring the system indefinitely? There need not be the whole lattice of cooper pairs. That's High Temperature Superconductors.
yeah! sir, may I please have some more
50:00 it makes sense that a gravitational field would help compress atoms whose thermal energy has been removed, thus forcing electrons to repel each other in the material and tend toward self-induced current which is magnified by addition of an external current source. the loss of this effect due to intense thermal energy, magnetic field, and currents explains how the self-induced current would become disrupted.
at room temp, the atoms are spaced too far apart for neighboring electrons to demand their own space, aka repel (53:20). when an external electric field is applied or magnetically induced in the material, the electrons have to travel from one nucleus to the next, incurring quantized movements. but when the atoms are forced together, the electrons can travel along the orbital paths without the intermittent loss of velocity from the redox reaction, i.e. the addition/subtraction of an electron to a nucleus.
redox = resistivity
Sir how about a full course on quantum mechanics or semiconductor physics please
How do I place magnets to assist rotation on a bicycle wheel
I,ll add a mad thought! Mad! The gluons that hold the quarks obey the d squared law in reverse , ie they increase attraction as the distance increases. So!! As temperature falls the quark oscillations reduces and hence the proton gets smaller, leaving more space for the electron zones. Hence the ability for the electrons to shunt freely. What do you say! The proton gets smaller?? Well that what these giga pascals is trying to do .So! We start now from the super mini quantum state of reducing quark and gluon effects.
I,m not Feynman but a stupid suggestion sometimes is not so stupid. Carry on gluons! RSC.
17:44 "zero Kelvin - this is not ok," but it is very cool. ;p
Thanks
Thank you so very much!
Every superconductor lives in at least two effects. 1) all is in a gravity/ spacetime field and 2) every test you have made is in a sea of neutrinos . There are more! It’s just like cern working in a sea of effects. I have a spacetime and neutrino thoughts
48:07 in 2014, Japanese fusion reactor scientists generated 100kA, like you said was the limit.
Super great great!
The super conductors used in the Japanese train achieve extremely high current and seem to be running perpetually while being kept cool by helium refrigeration system and nitrogen refrigeration system
Good lecture on super conductor. Is ohm's law is applicable for semiconductors or superconductors?
If a connect a copper loop with a superconductor,is there a chance of current?
Sure, but the portion of the loop made of copper will have a non-zero resistance. The portion of the loop made of superconductor would be exactly zero resistance.
Cool
i see the ether being composed of neutral electrons (spin 1) but when you charge them or move them they become spin half. (hence light is magnetic vibrations and since magnetic inertia causes ether waves we see it as EM waves) But true spin 1/2 happens only near matter). If you cool conductors their lattice structure permits the magnetic inertia to go non-disrupted. If you put too much current it flogs the channels..
In normal conductors you always have electrons present cause there is lots of "brownian" motion going on which charges the neutral electrons (ether) which causes it to assume a half spin which pushes a pressure point/magnitude and the wire is always clogged so you always have heat inertia (brownian motion) disrupts the flow.
An electron is a unit of proton pressure point and its not 1 dispiner and Shrodinger said that his psy^2 shows Pressure and not Probability and its literally a thousands neutral electrons getting pushed and causing a magnitude/(magnetic) effect while they do so.
I still have trouble connecting all of it to what is the difference between electric field and electrons flowing the opposite way... it seems that magnetic inertia pressure point goes from + to - while the opposite reaction seems to be electrons slowly drifting the opposite way... but electric field should be the same as electrons where as the only difference between a superconductor and a normal conductor is that normal conductors transmit inductive electricity on surface (faraday cage) where as superconductors seem to be inside the wire since there is no brownian motion and thus is mostly spin 1 state.
Capacitative electricity already has zero loss in transmission but some dont want us to have it so this is as much thought i put into it for now. Wondering about mesons now... seems like inertia/momentum interaction going on there intuitively.
and this BCE theory seems to suggest what my intuition is telling me... according to google:
mesons
a subatomic particle which is intermediate in mass between an electron and a proton and transmits the strong interaction that binds nucleons together in the atomic nucleus.
So inertia/momentum should be of electro magnetic kind. And similary to how you can create cavitation bubbles in water you can see protons as being compressed by the ether of which what we see as the electric field is the "surface tension" (i somehow equate electric field to electrons so pardon me).
So by not being jiggly the protons are free to experience 90 degree proton to ether vibration and thus exerting no resistance in the load
Where as capacitative electricity (like AM radio but instead of a antenna a top load (open ended capacitor)) and the ground wire should charge and discharge the earth in a capacitative way instead of inductive and since you can charge your body and touch a electrostatic metter, the charge (pressure points) get distributed in a relaxed manner as to equalize - but in doing so the charge is not lost (if there is no spark that is).
The only loss in such system - as explained by Tesla [and tested by marconi and his low capacitance umbrella antenna] - would be in the conversion tower up to 5% and this can be seen by bringing a vacuum phosphor lamp near a Tesla tower... this is capacitative near field effect.
hey sir ....can you do a lesson on maxwells equations
This link is from Math and Science
czcams.com/video/qTXmYa7sPBg/video.html
Michel van Biezen has 30 short videos
Physics 46 Maxwell's Equations (1 of 30) What are the Maxwell equations?
Here is a link to the first one.
czcams.com/video/MkjvgZaOJxo/video.html
You can go look at his playlist on his home page. Look under the heading
PHYSICS - ELECTRICITY AND MAGNETISM, OPTICS, ATOMIC AND NUCLEAR PHYSICS,
scroll to the right till you see Physics 46.
I will say it as an example the tube ( wire) is filled with water ( the electrons) and the protons are small rubber balls filling up the water. Now reduce the size of the small rubber balls and the water flows freely ( almost) the critical point is when the small balls become so small that they adhere to the tube walls and leave the water to flow with no resistance …….it’s the size of the small balls ( protons) that counts !
Choice. Resistance v. Absorption. A living vocabulary. Parallel with the same qualities isotope, thru sex.
Since we know electrons don't move, how valid is the "charged pair"?
Spooky action at a distance ? In super conductors?
a new superconductor has been made! it works at room temperature! if it turns out to be the real thing will change everything! it is called lk 99 at the moment and is still being tested and verified. it was made by scientists in Korea so take it with a grain of salt and have patience while we find out if it is everything they say. that said the formula is out to try to make it yourself and test it! thought you'd like to know. thanks for your contribution teaching helping us all!
Didn't age well ☹️😞
in India superconductivity at mind level are to be practiced and achieved by yogis so they integrated the life and death borderline and make them amar immortal icchamartayu willing fullness about death and life
T was good sir
I think we need an update to this video 😉
27:50 i converted 1.7 x10^11 Pa to 3.55x10^9 pound-force/sqft.
Wow
the man clearly knows and LOVES his sh*t
"Spooky action at a distance."
Photons=liquid electrons=gas I know it goes seems idiotic but it does fit the concepts people are use to
i know im late but i still dont know how this works (the thing at the end the flux tubes. so why is the energy of these flux tubes making the superconductor not move? why does the force of this energy "kills" the force of eg. the gravitation or as he said at the beginning other forces
Do you think UFOs use this technology? Most accounts report a spinning, and super smooth metallic structure. Makes me wonder!
👍
mercury and Shiva pooja materials are used to make gold by Rawan in 432000*10*72 years
Is BCS theory Band Conduction theory?
Very well explained.😊😊
Has anyone ever attempted to create a transformer with mercury housed in glass coils for example at 4 Kelvin?
Some day we can make super Tesla
Mont Pierce
Wind is air. Magnetic field is ......?
I can't explain the immense pleasure I just got... Excelenta!
Eugene Chicago
If space is 2.7 Kelvin hidden from the sun why can’t we use this effect to earths field ….hence propulsion?
What happens when you put iron filings on the puck
my guess is nothing, because its the magnet that gives the puck energy(via eddy currents induced by the magnetic field?)which it cant dissipate thanks to 0 resistance, so its that energy in the puck that repells the magnetic field that makes it levitate if i understood right.
" how real things realy are" Heavy.
10
Vacuum energy !
🌟🌷🌟🌷🌟🌷🌟🌷🌟🌷
Can we put superconductors in fridge ?
Not quite cold enough in there!
Ok and thanks 👍
As I don't normally speak English, I reserve the right for translation errors.
The model you draw 44:24 with flux tube is wrong.
I guess one of your teachers drew the same wrong drawing for you and you just copy it without thinking about what it means.
You draw many flux lines that come together and go through 2 virtual holes. When you draw the flux in that way - it means that the B-field is enormously large in the hole (which is wrong). You can NOT make huge B-fields that way. Imagine drilling a real hole in a superconducting disk and applying an external field to it. According to your model, the flux lines should be concentrated in the hole. But I would argue that the total amount of flux through the hole will remain zero due to all the superconducting material surrounding the hole.
You shouldn't copy other people's wrong drawings - without thinking for yourself.
The experiment you do at 6:30 can be easily explained with Current Density Jc.
When the magnet with the tweezers is pressed down against the superconductor, the currents locally exceed Jc. A resistance occurs locally and briefly, whereby some flux penetrates the material. When the flux has penetrated, the current decreases and the penetrating flux becomes fixed. The flux will be weak, and in no way concentrated as erroneously drawn 44:53.