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Showing 1 to 1 of 1 for “"Supraflüssiges Helium"”.
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Wärmeleitfähigkeit von 4 He in der Nähe des superfluiden Phasenübergangs in begrenzter Geometrie
Below a temperature T_lambda of about 2°K 4He enters a superfluid state undergoing a 2nd order phase transition. For the infinite system very precise calculations based on renormalization group theory have been published. In most cases there is good agreement of the theoretical predictions with …