Phonon-Limited Electrical Resistivity of Solid Beryllium

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概要

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• The resistivity of solid beryllium is calculated by a realistic model: The Fermi surface, the Fermi velocities and the wave functions are calculated by the APW method, the phonons are treated by the Bornvon Karman force-contant model, and the electron-phonon matrix elements are evaluated by means of a modified single-site approximation using the APW crystal potential and the APW functions. The calculated values of the mean resistivity are in good agreement with experimental values over a wide temperature range. The calculated anisotropy ratio ρ_‖/ρ_⊥ is 1.8-1.9, which is much larger than the experimental one (1.1-1.2).

• 社団法人日本物理学会の論文
• 1975-11-15

著者

• Sano Hisatake

  The Institute For Solid State Physics The University Of Tokyo:(present Address) Radiation Laboratory

関連論文

• Phonon-Limited Electrical Resistivity of Solid Beryllium

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