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Fluctuation Conductivity and Its Scaling Behavior in BaFe1.9Co0.1As2 Superconductor

  • M. Asiyaban
  • S. R. GhorbaniEmail author
  • S. N. Mirnia
Original Paper
  • 14 Downloads

Abstract

Excess fluctuation conductivity of BaFe1.9Co0.1As2 single crystal was studied by measurements of temperature and magnetic field dependence of resistance. The mean field critical temperature Tc (H) is determined by using the criterion of the dR/dT as a function of temperature, where a unique sharp peak appears in the dR/dT curves. By analyzing the excess fluctuation conductivity and the resistance experimental data in the framework of Aslamazov and Larkin theory, different fluctuation regimes such as the three-dimensional (3D), the two-dimensional (2D), the one-dimensional (1D), and short-wave fluctuation (SWF) were identified. In the mean field region, it was also found that the analyses of the resistance experimental data based on the Aslamazov-Larkin theory describes the real measured resistance data very well down to about 0.5 Rn at different regions, which supported the excess fluctuation conductivity results. Based on the lowest Landau level method, both the three-dimensional (3D) and two-dimensional (2D) scaling behaviors were observed in the fluctuation conductivity at magnetic field larger than 5 T and different temperature interval around the mean-field critical temperature Tc.

Keywords

Fluctuation conductivity BaFe1.9Co0.1As2 superconductor Resistivity Scaling 

Notes

References

  1. 1.
    Skocpol, W., Tinkham, M.: Rep. Prog. Phys. 38(9), 1049 (1975)ADSCrossRefGoogle Scholar
  2. 2.
    Sang, L., Maheshwari, P., Liu, J., Li, Z., Qiu, W., Yang, G., Cai, C., Dou, S., Awana, V.S., Wang, X.: Scr. Mater. 171, 57–61 (2019)CrossRefGoogle Scholar
  3. 3.
    Shahbazi, M., Wang, X., Choi, K., Dou, S.: Appl. Phys. Lett. 103(3), 032605 (2013)ADSCrossRefGoogle Scholar
  4. 4.
    Pallecchi, I., Fanciulli, C., Tropeano, M., Palenzona, A., Ferretti, M., Malagoli, A., Martinelli, A., Sheikin, I., Putti, M., Ferdeghini, C.: Phys. Rev. B. 79(10), 104515 (2009)ADSCrossRefGoogle Scholar
  5. 5.
    Salem-Sugui, S., Ghivelder, L., Alvarenga, A.D., Pimentel, J.L., Luo, H., Wang, Z., Wen, H.-H.: Phys. Rev. B. 80(1), 014518 (2009)ADSCrossRefGoogle Scholar
  6. 6.
    Solov’ev, A., Sidorov, S., Tarenkov, V.Y., D’yachenko, A.: Low Temperature Physics. 35(10), 826–828 (2009)ADSCrossRefGoogle Scholar
  7. 7.
    Yamamoto, A., Jaroszynski, J., Tarantini, C., Balicas, L., Jiang, J., Gurevich, A., Larbalestier, D., Jin, R., Sefat, A., McGuire, M.A.: Appl. Phys. Lett. 94(6), 062511 (2009)ADSCrossRefGoogle Scholar
  8. 8.
    Kim, S.H., Choi, C.H., Jung, M.-H., Yoon, J.-B., Jo, Y.-H., Wang, X., Chen, X., Wang, X., Lee, S.-I., Choi, K.-Y.: J. Appl. Phys. 108(6), 063916 (2010)ADSCrossRefGoogle Scholar
  9. 9.
    Liu, S.L., Haiyun, W., Gang, B.: Phys. Lett. A. 374(34), 3529–3532 (2010)ADSCrossRefGoogle Scholar
  10. 10.
    Rullier-Albenque, F., Colson, D., Forget, A., Alloul, H.: Phys. Rev. Lett. 109(18), 187005 (2012)ADSCrossRefGoogle Scholar
  11. 11.
    Rey, R.I., Ramos-Álvarez, A., Carballeira, C., Mosqueira, J., Vidal, F., Salem-Sugui, S.J., Alvarenga, A.D., Rui, Z., Huiqian, L.: Supercond Sci Technol. 27(7), 075001 (2014)ADSCrossRefGoogle Scholar
  12. 12.
    Salem-Sugui, S.J., Alvarenga, A.D., Rey, R.I., Mosqueira, J., Luo, H.Q., Lu, X.Y.: Supercond Sci Technol. 26(12), 125019 (2013)ADSCrossRefGoogle Scholar
  13. 13.
    Kamihara, Y., Watanabe, T., Hirano, M., Hosono, H.: J. Am. Chem. Soc. 130(11), 3296–3297 (2008)CrossRefGoogle Scholar
  14. 14.
    Aslamasov, L., Larkin, A.: Phys. Lett. A. 26(6), 238–239 (1968)ADSCrossRefGoogle Scholar
  15. 15.
    Lawrence, W., Doniach, S.: Proceedings of the 12th International Conference on Low Temperature Physics. Kyoto, Academic, Tokyo, 361 (1971)Google Scholar
  16. 16.
    Maki, K.: Prog. Theor. Phys. 39(4), 897–906 (1968)ADSCrossRefGoogle Scholar
  17. 17.
    Thompson, R.S.: Phys. Rev. B. 1(1), 327–333 (1970)ADSCrossRefGoogle Scholar
  18. 18.
    Aslamasov, L., Larkin, A.: Soviet Physics-Solid State. 10, 875–880 (1968)Google Scholar
  19. 19.
    Harabor, A., Harabor, N., Deletter, M.: J. Optoelectron. Adv. Mater. 8(3), 1072 (2006)Google Scholar
  20. 20.
    Wang, R., Li, D.-P.: Chinese Physics B. 25(9), 097401 (2016)ADSCrossRefGoogle Scholar
  21. 21.
    Marra, P., Nigro, A., Li, Z., Chen, G., Wang, N., Luo, J., Noce, C.: New J. Phys. 14(4), 043001 (2012)ADSCrossRefGoogle Scholar
  22. 22.
    Ghorbani, S.R., Wang, X.L.: J. Supercond. Nov. Magn. 1–5 (2017)Google Scholar
  23. 23.
    Wang, Z.-S., Luo, H.-Q., Ren, C., Wen, H.-H.: Phys. Rev. B. 78(14), 140501 (2008)ADSCrossRefGoogle Scholar
  24. 24.
    Hikami, S., Larkin, A.: Mod Phys Lett B. 2(05), 693–698 (1988)ADSCrossRefGoogle Scholar
  25. 25.
    Esmaeili, A., Sedghi, H.: J. Alloys Compd. 29, 537 (2012)Google Scholar
  26. 26.
    Moloni, K., Friesen, M., Li, S., Souw, V., Metcalf, P., Hou, L., McElfresh, M.: Phys. Rev. Lett. 78(16), 3173–3176 (1997)ADSCrossRefGoogle Scholar
  27. 27.
    Hu, T., Liu, Y., Xiao, H., Mu, G., Yang, Y.-f.: Sci. Rep. 7(1), 9469 (2017)ADSCrossRefGoogle Scholar
  28. 28.
    Homes, C., Dordevic, S., Bonn, D., Liang, R., Hardy, W., Timusk, T.J.P.R.B.: Phys. Rev. B. 71(18), 184515 (2005)ADSCrossRefGoogle Scholar
  29. 29.
    Tanatar, M.A., Ni, N., Martin, C., Gordon, R.T., Kim, H., Kogan, V.G., Samolyuk, G.D., Bud’ko, S.L., Canfield, P.C., Prozorov, R.: Phys. Rev. B. 79(9), 094507 (2009)ADSCrossRefGoogle Scholar
  30. 30.
    Cimberle, M., Ferdeghini, C., Giannini, E., Marre, D., Putti, M., Siri, A., Federici, F., Varlamov, A.: Phys. Rev. B. 55(22), R14745 (1997)ADSCrossRefGoogle Scholar
  31. 31.
    Al-Otaibi, A., Almessiere, M., Salem, M.B., Azzouz, F.B.: Modern Physics Letters B. 30(20), 1650242 (2016)ADSCrossRefGoogle Scholar
  32. 32.
    Vinod, K., Satya, A.T., Sharma, S., Sundar, C.S., Bharathi, A.: Phys. Rev. B. 84(1), 012502 (2011)ADSCrossRefGoogle Scholar
  33. 33.
    Bianconi, A., Valletta, A., Perali, A., Saini, N.L.: Physica C: Superconductivity. 296(3–4), 269–280 (1998)ADSCrossRefGoogle Scholar
  34. 34.
    Slimani, Y., Hannachi, E., Salem, M.B., Hamrita, A., Salem, M.B., Azzouz, F.B.: J. Supercond. Nov. Magn. 28(10), 3001–3010 (2015)CrossRefGoogle Scholar
  35. 35.
    Bouchoucha, I., Azzouz, F.B., Salem, M.B.: J. Supercond. Nov. Magn. 24(1–2), 345–350 (2011)CrossRefGoogle Scholar
  36. 36.
    Lee, P.A., Shenoy, S.R.: Phys. Rev. Lett. 28, 1025 (1972)ADSCrossRefGoogle Scholar
  37. 37.
    Ullah, S., Dorsey, A.T.: Phys. Rev. Lett. 65(16), 2066 (1990)ADSCrossRefGoogle Scholar
  38. 38.
    Ullah, S., Dorsey, A.T.: Phys. Rev. B. 44(1), 262 (1991)ADSCrossRefGoogle Scholar

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Authors and Affiliations

  1. 1.Department of Physics, Faculty of ScienceUniversity of MazandaranBabolsarIran
  2. 2.Department of Physics, Faculty of ScienceFerdowsi University of MashhadMashhadIran

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