Superconducting and Insulating Phases of Disordered FeSe Thin Films in a Magnetic Field

详细信息    查看全文

• 作者：R. Schneider (1)
  A. G. Zaitsev (1)
  D. Fuchs (1)
  H. von L枚hneysen (1) (2)
  
  1. Institut f眉r Festk枚rperphysik ; Karlsruher Institut f眉r Technologie ; 76021 ; Karlsruhe ; Germany
  2. Physikalisches Institut ; Karlsruher Institut f眉r Technologie ; 76128 ; Karlsruhe ; Germany
  
• 关键词：Superconductors ; Magnetoresistance ; Flux flow ; Weak localization
• 刊名：Journal of Low Temperature Physics
• 出版年：2015
• 出版时间：January 2015
• 年：2015
• 卷：178
• 期：1-2
• 页码：118-127
• 全文大小：292 KB
• 参考文献：1. A.M. Goldman, Int. J. Mod. Phys. 24, 4081 (2010) CrossRef
  2. R. Schneider, A.G. Zaitsev, D. Fuchs, H. von L枚hneysen, Phys. Rev. Lett. 108, 257003 (2012) CrossRef
  3. F.-C. Hsu, J.-Y. Luo, K.-W. Yeh, T.-K. Chen, T.-W. Huang, P.M. Wu, Y.-C. Lee, Y.-L. Huang, Y.-Y. Chu, D.-C. Yan, M.-K. Wu, Proc. Natl. Acad. Sci. USA 105, 14262 (2008) CrossRef
  4. T.M. McQueen, Q. Huang, V. Ksenofontov, C. Felser, Q. Xu, H. Zandbergen, Y.S. Hor, J. Allred, A.J. Williams, D. Qu, J. Checkelsky, N.P. Ong, R.J. Cava, Phys. Rev. B 79, 014522 (2009) CrossRef
  5. S. Medvedev, T.M. McQueen, I.A. Troyan, T. Palasyuk, M.I. Eremets, R.J. Cava, S. Naghavi, F. Casper, V. Ksenofontov, G. Wortmann, C. Felser, Nat. Mater. 8, 630 (2009) CrossRef
  6. P.H. Kes, J. Aarts, J. van den Berg, C.J. van der Beek, J.A. Mydosh, Supercond. Sci. Technol. 1, 242 (1989) CrossRef
  7. R. Schneider, A.G. Zaitsev, D. Fuchs, R. Fromknecht, Supercond. Sci. Technol. 26, 055014 (2013) CrossRef
  8. G.T. Seidler, T.F. Rosenbaum, B.W. Veal, Phys. Rev. B 45, 10162 (1992) CrossRef
  9. A.G. Zaitsev, R. Schneider, D. Fuchs, A. Beck, R. Hott, J. Phys. Conf. Ser. 507, 012054 (2014) CrossRef
  10. E. Bellingeri, S. Kawale, I. Pallecchi, A. Gerbi, R. Buzio, V. Braccini, A. Palenzona, M. Putti, M. Adamo, E. Sarnelli, C. Ferdeghini, Appl. Phys. Lett. 100, 082601 (2012) CrossRef
  11. M. Shabazi, X.L. Wang, C. Shekhar, O.N. Srivastava, Z.W. Lin, J.G. Zhu, S.X. Dou, J. Appl. Phys. 109, 07E162 (2011)
  12. H. Lei, R. Hu, E.S. Choi, C. Petrovic, Phys. Rev. B 82, 134525 (2010) CrossRef
  13. Y.Z. Zhang, Z.A. Ren, Z.X. Zhao, Supercond. Sci. Technol. 22, 065012 (2009) CrossRef
  14. J. Jaroszynski, F. Hunte, L. Balicas, Y.-J. Jo, I. Rai膷evi膰, A. Gurevich, D.C. Larbalestier, F.F. Balakirev, L. Fang, P. Cheng, Y. Jia, H.H. Wen, Phys. Rev. B 78, 174523 (2008) CrossRef
  15. Y. Qin, C.L. Vicente, J. Yoon, Phys. Rev. B 73, 100505(R) (2006) CrossRef
  16. A. Yazdani, A. Kapitulnik, Phys. Rev. Lett. 74, 3037 (1995) CrossRef
  17. G. Blatter, M.V. Feigel鈥檓an, V.B. Geshkenbein, A.I. Larkin, V.M. Vinokur, Rev. Mod. Phys. 66, 1125 (1994) CrossRef
  18. D. Ephron, A. Yazdani, A. Kapitulnik, M.R. Beasley, Phys. Rev. Lett. 76, 1529 (1996) CrossRef
  19. J.A. Chervenak, J.M. Valles Jr, Phys. Rev. B 61, R9245 (2000) CrossRef
  20. G. Blatter, B. Ivlev, Phys. Rev. Lett. 70, 2621 (1993) CrossRef
  21. B. Spivak, F. Zhou, Phys. Rev. Lett. 74, 2800 (1995) CrossRef
  22. M.V. Feigel鈥檓an, V.B. Geshkenbein, A.I. Larkin, Physica C 167, 177 (1990) CrossRef
  23. R. Khasanov, K. Conder, E. Pomjakushina, A. Amato, C. Baines, Z. Bukowski, J. Karpinski, S. Katrych, H.-H. Klauss, H. Luetkens, A. Shengelaya, N.D. Zhigadlo, Phys. Rev. B 78, 220510(R) (2008) CrossRef
  24. H.J. Jensen, P. Minnhagen, E. Sonin, H. Weber, Europhys. Lett. 20, 463 (1992) CrossRef
  25. S.P. Obukhov, M. Rubinstein, Phys. Rev. Lett. 65, 1279 (1990) CrossRef
  26. A.E. Koshelev, Physica (Amsterdam) 223C, 276 (1994)
  27. O. Brunner, L. Antognazza, J.-M. Triscone, L. Mi茅ville, 脴. Fischer, Phys. Rev. Lett. 67, 1354 (1991) CrossRef
  28. M.A. Paalanen, A.F. Hebard, R.R. Ruel, Phys. Rev. Lett. 69, 1604 (1992) CrossRef
  29. G. Sambandamurthy, L.W. Engel, A. Johansson, D. Shahar, Phys. Rev. Lett. 92, 107005 (2004) CrossRef
  30. T.I. Baturina, A. Yu Mironov, V.M. Vinokur, M.R. Baklanov, C. Strunk, Phys. Rev. Lett. 99, 257003 (2007)
  31. D. Das, S. Doniach, Phys. Rev. B 57, 14440 (1998) CrossRef
  32. A. Gerber, J. Phys. Condens. Matter 2, 8161 (1990) CrossRef
  33. Y. Ando, G.S. Boebinger, A. Passner, T. Kimura, K. Kishio, Phys. Rev. Lett. 75, 4662 (1995) CrossRef
  34. M.P.A. Fisher, Phys. Rev. Lett. 65, 923 (1990) CrossRef
  
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Condensed Matter
  Characterization and Evaluation Materials
  Magnetism and Magnetic Materials
  
• 出版者：Springer Netherlands
• ISSN：1573-7357

文摘

The temperature-dependent electronic transport on the superconducting and insulating sides of the superconductor-insulator transition in disordered quasi-two-dimensional textured FeSe thin films is reported. The transition is driven by a perpendicular magnetic field applied to a film with its thickness close to the critical thickness of the thickness-, i.e., disorder-induced transition. The resistance in the superconducting phase might be dominated by thermally assisted flux flow, and in the phase diagram a metallic phase might intervene between the superconducting and insulating state at very low temperatures. In the insulating phase, weak insulating behavior is observed that can be described by weak localization theory of bosons, thus supporting the bosonic description of the superconductor-insulator transition in FeSe thin films.