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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: https://www.flickr.com/photos/9586967...
#physics #superconductivity #DomainOfScience
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-- Credits --
Presented, filmed, art, animation and edited by Dominic Walliman
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-- 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
Watch video The Map of Superconductivity online without registration, duration hours minute second in high quality. This video was added by user Domain of Science 03 July 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 268,78 once and liked it 13 thousand people.