Temperature-Squared Term in the Heat Capacity of a Two-Dimensional Fermi Liquid

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概要

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• The spin susceptibility of a two-dimensional (2D) Fermi liqtrid has been recently shown, byHirashima and Takahashi [J. Phys. Soc. Jpn. 67 (1998) 3816], to vary as g(T) = 'g0f aT as aftrnct,ion of teznperature T, where AD and cx are constants. Frorn the analytic forzn of the freeenergy which is cornpatible with this X and tl?e third law of thermodynatauics, we can dedtrcethat the entropy .5, and hence the heat capacity', of the systeun varies as T'. This 'Z"-terna of S isalso counpatib[e with the theoretical j*rediction for the self-energy part of the 2D quasiparticJes.

• 社団法人日本物理学会の論文
• 1999-07-15

著者

• Misawa Setsuo

  Department Of Physics College Of Science And Technology Nihon University

• Misawa Setsuo

  Department Of Physics And Atomic Energy Research Institute Nihon University

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• Temperature-Squared Term in the Heat Capacity of a Two-Dimensional Fermi Liquid

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