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Current dependent fluctuations in a Bi2Sr2CuO6+δ thin film

  • I. Sfar
  • Z. Z. Li
  • F. Bouquet
  • H. Raffy
  • L. FruchterEmail author
Solid and Condensed State Physics

Abstract.

The current dependence of the excess conductivity is measured up to ≃3Tc for a Bi2Sr2CuO6+δ thin film, as a function of doping. It is found to be anomalously sensitive to the transport current and to behave as a universal function of T/Tc in the whole doping range. We discuss these results in the perspective of a granular superconductor with a gapless-like behavior.

Keywords

Spectroscopy Neural Network Thin Film State Physics Complex System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. A. Schmidt, Phys. Rev. 180, 527 (1969) CrossRefGoogle Scholar
  2. J.P. Hurault, Phys. Rev. 179, 494 (1969) CrossRefGoogle Scholar
  3. T. Tsuzuki, Prog. Theor. Phys. 43, 286 (1970) Google Scholar
  4. A.A. Varlamov, L. Reggiani, Phys. Rev. B 45, 1060 (1992) CrossRefGoogle Scholar
  5. T. Mishonov, A. Posazhennikova, J. Indekeu, Phys. Rev. B 65, 064519 (2002) CrossRefGoogle Scholar
  6. A.T. Dorsey, Phys. Rev. B 43, 7575 (1991) CrossRefGoogle Scholar
  7. I. Puica, W. Lang, Phys. Rev. B 68, 054517 (2003) CrossRefGoogle Scholar
  8. K. Kajimura, N. Mikoshiba, Solid State Com. 8, 1617 (1970) Google Scholar
  9. G.A. Thomas, R.D. Parks, Physica 55, 215 (1971) CrossRefGoogle Scholar
  10. K. Kajimura, N. Mikoshiba, K. Yamaji, Phys. Rev. B 4, 209 (1971) CrossRefGoogle Scholar
  11. K. Kajimura, N. Mikoshiba, Phys. Rev. Lett. 26, 1233 (1971) Google Scholar
  12. J.C. Soret, L. Ammor, B. Martinie, J. Lecomte, P. Odier, J. Bok, Europhys. Lett. 21, 617 (1993) Google Scholar
  13. I.G. Gorlova, S.G. Zybtsev, V. Y. Pokrovskii, JETP Lett. 61 839 (1995) Google Scholar
  14. L. Fruchter, I. Sfar, F. Bouquet, Z.Z. Li, H. Raffy, Phys. Rev. B 69, 144511 (2004) CrossRefGoogle Scholar
  15. Z.Z. Li, H. Rifi, A. Vaures, S. Megtert, H. Raffy, Physica C 206, 367 (1993) CrossRefGoogle Scholar
  16. M.N. Kunchur, Mod. Phys. Lett. B 9, 399 (1995) CrossRefGoogle Scholar
  17. W. Lang, I. Puica, M. Peruzzi, K. Lemmermann, J.D. Pedarnig, D. Bäuerle, Phys. Stat. Sol. (c) 2, 1615 (2005) CrossRefGoogle Scholar
  18. H. Takagi, T. Ido, S. Ishibashi, M. Uota, S. Uchida, Y. Tokura, Phys. Rev. B 40, 2254 (1989) CrossRefGoogle Scholar
  19. M.R. Presland, J.L. Tallon, R.G. Buckley, R.S. Liu, N.E. Flower, Physica C 176, 95 (1991) Google Scholar
  20. L.G. Aslamazov, A.I. Larkin, Sov. Solid State 10, 875 (1968) Google Scholar
  21. L. Reggiani, R. Vaglio, A.A. Varlamov, Phys. Rev. B 44, 9541 (1991) CrossRefGoogle Scholar
  22. A.A. Varlamov, G. Balestrino, E. Milani, D.V. Livanov, Adv. Phys. 48, 655 (1999) CrossRefGoogle Scholar
  23. G. Triscone, M.S. Chae, M.C. De-Andrade, M.B. Maple, Physica C 290, 188 (1997) Google Scholar
  24. T. Cren, D. Roditchev, W. Sacks, J. Klein, J.-B. Moussy, C. Deville-Cavellin, M. Lagües, Phys. Rev. Lett. 84, 147 (2000) PubMedGoogle Scholar
  25. S.H. Pan, J.P. O’Neal, R.L. Badzey, C. Chamon, H. Ding, J.R. Engelbrecht, Z. Wang, H. Eisaki, S. Uchida, A.K. Gupta, K.W. Ng, E.W. Hudson, K.M. Lang, J.C. Davis, Nature 413, 282 (2001) PubMedGoogle Scholar
  26. C. Howald, P. Fournier, A. Kapitulnik, Phys. Rev. B 64, 100504 (2001) CrossRefGoogle Scholar
  27. K.M. Lang, V. Madhavan, J.E. Hoffman, E.W. Hudson, H. Eisaki, S. Uchida, J.C. Davis, Nature 415, 412 (2002) CrossRefPubMedGoogle Scholar
  28. B. Spivak, F. Zhou, Phys. Rev. Lett. 74, 2800 (1995) CrossRefPubMedGoogle Scholar
  29. V.B. Geshkenbein, L.B. Ioffe, A.J. Millis, Phys. Rev. Lett. 80, 5778 (1998) CrossRefGoogle Scholar
  30. C. Bruder, A. van Otterlo, G.T. Zimanyi, Phys. Rev. B 51, 12904 (1995) CrossRefGoogle Scholar
  31. A.B. Harris, J. Phys. C 7, 1671 (1974) Google Scholar
  32. D. Dalidovich, P. Phillips, Phys. Rev. Lett. 84, 737 (2000) PubMedGoogle Scholar
  33. G. Deutscher, Y. Imry, L. Gunther, Phys. Rev. B 10, 4598 (1974) Google Scholar
  34. S.A. Wolf, D.U. Gubser, W.W. Fuller, J.C. Garland, R.S. Newrock, Phys. Rev. Lett. 47, 1071 (1981) CrossRefGoogle Scholar
  35. K. Char, A. Kapitulnik, Z. Phys. B 72, 253 (1988) CrossRefGoogle Scholar
  36. J.R. Clem, B. Bumble, S.I. Raider, W.J. Gallagher, Y.C. Shih, Phys. Rev. B 35, 6637 (1987) CrossRefGoogle Scholar
  37. B.G. Orr, H.M. Jaeger, A.M. Goldman, C.G. Kuper, Phys. Rev. Lett. 56, 378 (1986) CrossRefPubMedGoogle Scholar
  38. B.G. Orr, J.R. Clem, H.M. Jaeger, A.M. Goldman, Phys. Rev. B 34, 3491 (1986) CrossRefGoogle Scholar
  39. I.O. Kulik, Sov. Phys. JETP 32, 510 (1971) Google Scholar
  40. G. Deutscher, Y. Imry, Phys. Lett. A 42, 413 (1973) CrossRefGoogle Scholar
  41. P.G. de Gennes, Rev. Mod. Phys. 36, 225 (1964) CrossRefGoogle Scholar
  42. H. Hilgenkamp, J. Mannhart, Rev. Mod. Phys. 74, 485 (2002) Google Scholar
  43. J. Halbritter, Phys. Rev. B 46, 14861 (1992) CrossRefGoogle Scholar
  44. A.B. Kaiser, J. Phys. C 3, 410 (1970) Google Scholar
  45. P.J. Hirschfeld, N. Goldenberg, Phys. Rev. B 48, 4219 (1993) CrossRefGoogle Scholar
  46. H. Kim, G. Preosti, P. Muzikar, Phys. Rev. B 49, 3544 (1994) CrossRefGoogle Scholar
  47. A.A. Tsvetkov, J. Schützmann, J.I. Gorina, G.A. Kaljushnaia, D. van der Marel, Phys. Rev. B 55, 14152 (1997) CrossRefGoogle Scholar
  48. K. Maki, Superconductivity, Vol. II, Chap. 18, edited by R.D. Parks (Dekker, 1969) Google Scholar
  49. M. Kugler, Ø. Fischer, Ch. Renner, S. Ono, Yoichi Ando, Phys. Rev. Lett. 86, 4911 (2001) CrossRefPubMedGoogle Scholar
  50. Ping Sheng, B. Abeles, Phys. Rev. Lett. 28, 34 (1972) CrossRefGoogle Scholar
  51. Ping Sheng, B. Abeles, Y. Arie, Phys. Rev. Lett. 31, 44 (1973) Google Scholar
  52. H.W. Zandbergen, W.A. Groen, F.C. Mijlhoff, G. van Tendeloo, S. Amelinckx, Physica C 156, 325 (1988) Google Scholar
  53. Z.Z. Li, H. Raffy, S. Bals, G. van Tendeloo, S. Megtert, cond-mat/0503459, to appear in Phys. Rev. B Google Scholar

Copyright information

© EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2005

Authors and Affiliations

  • I. Sfar
    • 1
  • Z. Z. Li
    • 1
  • F. Bouquet
    • 1
  • H. Raffy
    • 1
  • L. Fruchter
    • 1
    Email author
  1. 1.Laboratoire de Physique des Solides, CNRS Université Paris-SudOrsay CedexFrance

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