Speciflc Heat-Phonon Spectrum Inversion Problem of High T_c Superconductor

Speciflc Heat-Phonon Spectrum Inversion Problem of High T_c Superconductor

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摘要 The phonon density of states of YBa2Cu3O6.92 is obtained with the method of Fourier decon-volution and Tikhonov-s regularization technique from the experimental specific heat data. The result is compared with that of neutron inelastic scattering. The phonon density of states of YBa2Cu3O6.92 is obtained with the method of Fourier decon-volution and Tikhonov-s regularization technique from the experimental specific heat data. The result is compared with that of neutron inelastic scattering.

作者 Guicun MA(Institute of Applied Physics and Computational Mathematics, Beijing 100088, China)Xianxi DAI(Department of Physics, Fudan University, Shanghai 200433, China)To whom correspondence should be addressed E-mail: Js6s@mail.IAPCM.ac.cn

出处《Journal of Materials Science & Technology》 SCIE EI CAS CSCD 1999年第4期381-381,共1页 材料科学技术（英文版）

关键词 CHEN Speciflc Heat-Phonon Spectrum Inversion Problem of High T_c Superconductor

分类号 O511 [理学—低温物理]

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Journal of Materials Science & Technology

1999年第4期

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Speciflc Heat-Phonon Spectrum Inversion Problem of High T_c Superconductor

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