J Mater Sci Technol ›› 1999, Vol. 15 ›› Issue (04): 381-381.

• Research Articles • Previous Articles     Next Articles

Specific Heat-Phonon Spectrum Inversion Problem of High Tc Superconductor

Guicun MA, Xianxi DAI   

  1. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China; Department of Physics, Fudan University, Shanghai 200433, China
  • Received:1999-01-15 Revised:1999-03-08 Online:1999-07-28 Published:2009-10-10
  • Contact: Guicun MA

Abstract: The phonon density of states of YBa2Cu3O6.92 is obtained with the method of Fourier deconvolution and Tikhonov’s regularization technique from the experimental specific heat data. The result is compared with that of neutron inelastic scattering.

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