Fermi Surface of CeCu_2Si_2 within the Local Density Approximation

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概要

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• Very recently, the de Haas-van Alphen effect in the heavy fermion superconductorCeCu.Si. was observed by M. Hunt et al. We report the band structure calculationand Fermi surface of CeCu.Si. within the local density approximation. The slenderarms of the hole sheet can explain the angular dependence of the measurements. Themass enhancement factor is up to 6 in the measured field.[band theory, local density approximation, Fermi surface, CeCu.Si., heavy fer- ll mion superconductorl

• 1991-01-15

著者

• Harima Hisatomo

  University Of Osaka Prefecture

• YANASE Akira

  University of Osaka

関連論文

• Fermi Surface of CeCu_2Si_2 within the Local Density Approximation

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