A Comparison between the Fehrenbacher-Rice and the Liechtenstein-Mazin models

Shiu-Jen Liu, J. Y. Lin, J. M. Chen, P. Nachimuthu, C. W. Luo, K. H. Wu, J. Y. Juang, T. M. Uen, Y. S. Gou

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1 引文 斯高帕斯(Scopus)


Unoccupied electronic states of Y1-xPrxBa2Cu3O7-y (x = 0 - 1) thin films have been investigated using high-resolution polarization-dependent O K-edge x-ray absorption spectroscopy (XANES). After determining the hole distribution among different oxygen sites of the Pr-doped thin films, we compare the experimental data with the Fehrenbacher and Rice (FR) model and the Liechtenstein and Mazin (LM) model, both of which are based on the hybridization of Pr 4f=(x2-y2) and O 2pπ orbitals in PrBa2Cu3O7-y Our experimental results are more consistent with the FR model.

頁(從 - 到)615-616
期刊Physica C: Superconductivity and its applications
發行號PART 1
出版狀態已發佈 - 2000 一月 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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