Multigap superconductivity in GdFeAsO0.88 evidenced by SnS-andreev spectroscopy

Journal of Superconductivity and Novel Magnetism

Volumn 26, Issue 8, 2013, Pages 2661-2664

  Shanygina, T E ^a,b   Kuzmichev, S A ^b   Mikheev, M G ^b   Ponomarev, Y G ^b   Tchesnokov, S N ^b   Eltsev, Y F ^a   Pudalov, V M ^a   Sadakov, A V ^a   Usol'Tsev, A S ^a,b   Khlybov, E P ^c   Kulikova, L F ^c  

^a LEBEDEV PHYSICAL INSTITUTE   (Russian Federation)

^b MOSCOW STATE UNIVERSITY   (Russian Federation)

^c INSTITUTE FOR HIGH PRESSURE PHYSICS   (Russian Federation)

Author keywords

"Break junction"; 1111 pnictides; SnS Andreev spectroscopy; Two gap superconductivity

Indexed keywords

BREAK-JUNCTION; CRITICAL TEMPERATURES; MULTIPLE ANDREEV REFLECTIONS; PNICTIDES; POLYCRYSTALLINE SAMPLES; SUPERCONDUCTING PROPERTIES; TEMPERATURE DEPENDENCE; TWO-GAP SUPERCONDUCTIVITY;

MATERIALS PROPERTIES;

SUPERCONDUCTIVITY;

EID: 84880267214     PISSN: 15571939     EISSN: 15571947     Source Type: Journal    
DOI: 10.1007/s10948-013-2155-y     Document Type: Article

References (33)

1. Cheng, P., et al.: Sci. China Ser. G 51, 719 (2008)
2. Kamihara, Y., et al.: J. Am. Chem. Soc. 130, 3296 (2008)
3. Klauss, H.H., et al.: Phys. Rev. Lett. 101, 077005 (2008)
4. Khlybov, E.P., et al.: JETP Lett. 90, 387 (2009)
5. Wang, C., et al.: Europhys. Lett. 83, 67006 (2008)
6. Coldea, A.I., et al.: Phys. Rev. Lett. 101, 216402 (2008)
7. Shanygina, T.E., et al.: JETP Lett. 93, 94 (2011)
8. Pudalov, V.M., et al.: Phys. Usp. 181, 672 (2011)
9. Shanygina, T.E., et al.: J. Phys. Conf. Ser. 391, 012138 (2012)
10. Kümmel, R., et al.: Phys. Rev. B 42, 3992 (1990)
11. Ponomarev, Ya.G., et al.: JETP Lett. 79, 484 (2004)
12. Ponomarev, Ya.G., et al.: Solid State Commun. 129, 85 (2004)
13. Sharvin, Yu.V.: Zh. Eksp. Teor. Fiz. 48, 984 (1965)
14. Moreland, J., Ekin, J.W.: J. Appl. Phys. 58, 3888 (1985)
15. Ponomarev, Ya.G., et al.: Phys. Rev. B 79, 224517 (2009)
16. Ponomarev, Ya.G., Rakhmanina, A.V.: Prib. Teh. Èksp. 5, 120 (1970)
17. Nakamura, H., et al.: J. Phys. Soc. Jpn. 78, 123712 (2009)
18. Ponomarev, Ya.G., et al.: Inst. Phys. Conf. Ser. 167, 241 (2000)
19. Kuzmichev, S.A., et al.: JETP Lett. 95, 537 (2012)
20. Blonder, G.E., et al.: Phys. Rev. B 25, 4515 (1982)
21. Leggett, A.J.: Prog. Theor. Phys. 36, 901 (1966)
22. Moskalenko, V.A.: Phys. Met. Metallogr. 4, 503 (1959)
23. Suhl, H., et al.: Phys. Rev. Lett. 12, 552 (1959)
24. Golubov, A.A., et al.: Phys. Rev. B 51, 1073 (1995)
25. Nicol, E.J., Carbotte, J.P.: Phys. Rev. B 71, 054501 (2005)
26. Yanson, I.K., et al.: Phys. Rev. B 67, 024517 (2003)
27. Kuzmichev, S.A., et al.: Solid State Commun. 152, 119 (2012)
28. Ponomarev, Ya.G., et al.: J. Exp. Theor. Phys. Lett. 113, 459 (2011)
29. Ponomarev, Ya.G., et al.: arXiv:1302.5320 [cond-mat] (unpublished)
30. Kuchinskii, E.Z., et al.: JETP Lett. 91, 518 (2010)
31. Seidel, P.: Supercond. Sci. Technol. 24, 043001 (2011)
32. Samuely, P., et al.: Supercond. Sci. Technol. 22, 014003 (2009)
33. Yates, K.A., et al.: New J. Phys. 11, 025015 (2009)