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X-ray Absorption Spectroscopic Study on the Electronic Structure of Copper and Ruthenium Ions in RuSr2GdCu2O8 Superconductor

RuSr2GdCu2O8 초전도 화합물 내의 구리와 루테늄 이온의 전자구조에 대한 X선 흡수분광 연구

  • Published : 2005.02.20

Abstract

Keywords

$RuSr_2GdCu_2O_8$;X-ray Absorption Spectroscopy;Mixed Oxidation State;Underdoped Hole Density;Charge Reservoir

References

  1. Bauernfeind, L.; Wider, W.; Braun, H. F. Physica C 1995, 254, 151 https://doi.org/10.1016/0921-4534(95)00574-9
  2. Tallon, J. L.; Bernhard, C.; Bowden, M. E.; Gilberd, P. W.; Stoto, T. M.; Pringle, D. J. IEEE Trans. Appl. Supercond. 1999, 9, 1696 https://doi.org/10.1109/77.784779
  3. Chmaissem, O.; Jorgensen, J. D.; Shaked, H.; Dollar, P.; Tallon, J. L. Phys. Rev. B 2000, 61, 6401 https://doi.org/10.1103/PhysRevB.61.6401
  4. Picket, W. E.; Weht, R.; Shick, A. B. Phys. Rev. Lett. 1999, 83, 3713 https://doi.org/10.1103/PhysRevLett.83.3713
  5. Jorgensen, J. D.; Chmaissem, O.; Shaked, H.; Short, S.; Klamut, P. W.; Dabrowski, B.; Tallon, J. L. Phys. Rev. B 2001, 63, 054440 https://doi.org/10.1103/PhysRevB.63.054440
  6. Lynn, J. W.; Keimer, B.; Ulrich, C.; Bernhard, C.; Tallon, J. L. Phys. Rev. B 2000, 61, R14964 https://doi.org/10.1103/PhysRevB.61.R14964
  7. Bernhard, C.; Tallon, J. L.; Neidermayer, Ch.; Blasius, Th.; Golnik, A.; Brucher, E.; Kremer, R. K.; Noakes, D. R.; Stronach, C. E.; Ansaldo, E. J. Phys. Rev. B 1999, 59, 14099 https://doi.org/10.1103/PhysRevB.59.14099
  8. Butera, A.; Fainstein, A.; Winkler, E.; Tallon, J. L. Phys. Rev. B 2001, 63, 054442 https://doi.org/10.1103/PhysRevB.63.054442
  9. Tallon, J. L.; Loram, J. W.; Williams, G. W. M.; Bernhard, C. Phys. Rev. B 2000, 61, R6471 https://doi.org/10.1103/PhysRevB.61.R6471
  10. Pozek, M.; Dulcic, A.; Paar, D.; Williams, G. V. M.; Kramer, S. Phys. Rev. B 2001, 64, 064508 https://doi.org/10.1103/PhysRevB.64.064508
  11. Liu, R. S.; Jang, L. Y.; Hung, H. H.; Tallon, J. L. Phys. Rev. B 2001, 63, 212507 https://doi.org/10.1103/PhysRevB.63.212507
  12. Choy, J. H.; Kim, D. K.; Hwang, S. H.; Demazeau, G. Phys. Rev. B 1994, 50, 16631 https://doi.org/10.1103/PhysRevB.50.16631
  13. Mandal, P.; Hassen, A.; Hemberger, J.; Krimmel, A.; Loidl, A. Phys. Rev. B 2002, 65, 144506 https://doi.org/10.1103/PhysRevB.65.144506
  14. Choy, J. H.; Kim, D. K.; Hwang, S. H.; Park, J. C. J. Am. Chem. Soc. 1995, 117, 7556 https://doi.org/10.1021/ja00133a034
  15. Williams, G. V. M.; Kramer, S. Phys. Rev. B 2000, 62, 4132 https://doi.org/10.1103/PhysRevB.62.4132
  16. McLaughlin, A. C.; Zhou, W.; Attfield, J. P.; Fitch, A. N.; Tallon, J. L. Phys. Rev. B 1999, 60, 7512 https://doi.org/10.1103/PhysRevB.60.7512
  17. Nakamura, K.; Freeman, A. J. Phys. Rev. B 2002, 66, 140405 https://doi.org/10.1103/PhysRevB.66.140405

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  1. Effect of Cation Substitution on the Lattice Vibration and Crystal Structure of Magnetic RuSr1.9A0.1GdCu2O8(A = Ca, Sr, and Ba) Superconductors vol.30, pp.11, 2009, https://doi.org/10.5012/bkcs.2009.30.11.2559