Abstract
Coherent electron transport in structures with multiband superconductors described by models of intraorbital (the s ± model) and interorbital superconducting pairing has been theoretically considered. Conductivities of junctions of a single-band normal metal with superconducting pnictides for these pairing models have been calculated. Temperature and phase dependences of the Josephson current through junctions containing a conventional Bardeen-Cooper-Schrieffer superconductor and a superconducting pnictide have been calculated within the considered pairing models taking into account temperature dependences of superconducting order parameters.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Y. Kamihara, T. Watanabe, M. Hirano, et al., J. Am. Chem. Soc. 130, 3296 (2008).
I. I. Mazin, D. J. Singh, M. D. Johannes, et al., Phys. Rev. Lett. 101, 057003 (2008).
A. Moreo, M. Daghofer, J. A. Riera, et al., Phys. Rev. B 79, 134502 (2009).
M. A. N. Araújo and P. D. Sacramento, Phys. Rev. B 79, 174529 (2009).
I. B. Sperstad, J. Linder, and A. Sudbó, Phys. Rev. B 80, 144507 (2009).
A. A. Golubov, A. Brinkman, Y. Tanaka, et al., Phys. Rev. Lett. 103, 077003 (2009).
I. A. Devyatov, M. Yu. Romashka, and A. V. Burmistrova, JETP Lett. 91, 297 (2010).
A. V. Burmistrova, T. Yu. Karminskaya, and I. A. Devyatov, JETP Lett. 93, 133 (2011).
A. V. Burmistrova, I. A. Devyatov, M. Yu. Kupriyanov, et al., JETP Lett. 93, 203 (2011).
W.-Q. Chen, F. Ma, Z.-Y. Lu, et al., Phys. Rev. Lett. 103, 207001 (2009).
E. Berg, N. H. Lindner, and T. Pereg-Barnea, Phys. Rev. Lett. 106, 147003 (2011).
Y. Tanaka and S. Kashiwaya, Phys. Rev. Lett. 74, 3451 (1995).
Y. Tanaka and S. Kashiwaya, Phys. Rev. B 56, 892 (1997).
S. Raghu, X.-L. Qi, C.-X. Liu, et al., Phys. Rev. B 77, 220503(R) (2008).
M. M. Korshunov and I. Eremin, Phys. Rev. B 78, 140509R (2008).
G. E. Blonder, M. Tinkham, and T. M. Klapwijk, Phys. Rev. B 25, 4515 (1982).
C. W. J. Beenakker, Phys. Rev. Lett. 67, 3836 (1991).
L.-F. Chang and P. F. Bagwell, Phys. Rev. B 49, 15853 (1994).
B. J. van Wees, K. M. H. Lenssen, and C. J. P. M. Harmans, Phys. Rev. B 44, 470 (1991).
V. Ambegaokar and A. Baratoff, Phys. Rev. Lett. 10, 486 (1963).
Y. Bang and H.-Y. Choi, Phys. Rev. B 78, 134523 (2008).
V. M. Pudalov, T. E. Shanigina, Ya. G. Ponomarev, et al., in Nanophysics and Nanoelectronics, Proceedings of the 15th International Symposium, March 14–18, 2011 (Nizhni Novgorod, 2011), p. 226.
T. Y. Chen, H. Z. Tesanovic, R. H. Liu, et al., Nature 453, 1224 (2008).
V. B. Geshkenbein and A. I. Larkin, JETP Lett. 43, 396 (1986).
S. Yip, Phys. Rev. B 52, 3087 (1995).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.V. Burmistrova, I.A. Devyatov, 2012, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2012, Vol. 95, No. 5, pp. 263–269.
Rights and permissions
About this article
Cite this article
Burmistrova, A.V., Devyatov, I.A. Theoretical analysis of coherent electron transport in structures containing multiband superconductors with different types of superconducting pairing. Jetp Lett. 95, 239–245 (2012). https://doi.org/10.1134/S0021364012050037
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364012050037