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Summary

DescriptionLevitation superconductivity.JPG	English: levitation of a magnet on top of a superconductor of cuprate type YBa₂Cu₃O₇ cooled at -196°C. Français : lévitation d'un aimant au dessus d'un supraconducteur de type cuprate YBa2Cu3O7 refroidi à -196°C.
Date	13 December 2010
Source	Own work. Originally from http://www.supraconductivite.fr and http://www.vulgarisation.fr
Author	Julien Bobroff (user:Jubobroff), Frederic Bouquet (user:Fbouquet), LPS, Orsay, France

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