PL EN


Preferences help
enabled [disable] Abstract
Number of results
2012 | 121 | 4 | 845-849
Article title

Magnetization, Susceptibility and Critical Currents of (Tl_{2-x}Re_{x})Ba_{2}CaCu_{2}O_{y} Thin Films

Content
Title variants
Languages of publication
EN
Abstracts
EN
The magnetization and the AC susceptibility vs. the temperature as well as the applied magnetic field of the thin film (Tl_{2-x}Re_{x})Ba_{2}CaCu_{2}O_{y} with x=0 and 0.15 on R-plane sapphire substrate with CeO_{2} buffer layer were measured and analyzed. XRD measurements show c-axis as well as a-b plane oriented Tl-1212 and superconducting pure phase. The zero critical temperature of the Tl-Re sample is 99.9 K and is practically the same as the critical temperature of the rhenium free sample: 99.5 K. The Tl-Re superconductor exhibits two peaks of the absorption part of AC susceptibility in the vicinity of the critical temperature in contrary to the rhenium free sample. The first peak placed in higher temperature is related to intragranular properties while the second peak is connected with the intergranular one. The critical current densities versus temperature were calculated from AC susceptibility as well as from the magnetization loops measurements using the Bean's critical state model. The Tl-Re film exhibits the higher critical current in comparison to the rhenium free thallium based film.
Keywords
EN
Contributors
author
  • Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland
author
  • Institute of Electrical Engineering, SAS, Dúbravská cesta 9, 841 01 Bratislava, Slovak Republic
  • Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland
author
  • Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland
  • Solid State Physics Department, AGH University of Science and Technology , Mickiewicza 30, 30-059, Kraków, Poland
author
  • Institute of Electrical Engineering, SAS, Dúbravská cesta 9, 841 01 Bratislava, Slovak Republic
author
  • Institute of Electrical Engineering, SAS, Dúbravská cesta 9, 841 01 Bratislava, Slovak Republic
References
  • 1. A. Dujavová, M. Sojková-Valerianová, Š. Chromik, V. Štrbik , I. Kostic, Supercond. Sci. Technol. 23, 045007 (2010)
  • 2. H.J.M. der Brake, F. Buchholz, G. Burnell, T. Claeson, D. Crete, P. Febvre, G.J. Gerritsma, H. Hilgenkamp, R. Humphreys, Z. Ivanov, W. Jutzi, M.I. Khabipov, J. Mannhart, G-H. Meyer, J. Niemeyer, A. Ravex, H. Rogalla, M. Russo, J. Satchell, M. Siegel, M. Topfer, F.H. Uhlmann, J.C. Villegier, E. Wikborg, D. Winkler, A.B. Zorin, Physica C 439, 1 (2006)
  • 3. W.M. Woch, R. Zalecki, A. Kołodziejczyk, O. Heiml, G. Gritzner, Physica C 434, 17 (2006)
  • 4. W.M. Woch, R. Zalecki, A. Kołodziejczyk, H. Sudra, G. Gritzner, Supercond. Sci. Technol. 21, 085002 (2008)
  • 5. Ch. Wolters, K.M. Amm, Y.R. Sun, J. Schwartz, Physica C 267, 164 (1996)
  • 6. A. Salem, G. Jacob, H. Adrian, Physica C 415, 62 (2004)
  • 7. R. Puźniak, J. Karpiński, A. Wiśniewski, R. Szymczak, M. Angst, H. Schwer, R. Molinski, E.M. Kopnin, Physica C 309, 161 (1998)
  • 8. R.L. Meng, B. Hickey, Y.Q. Wang, Y.Y. Sun, L. Gao, Y.Y. Xue, C.W. Chu, Appl. Phys. Lett. 68, 3117 (1996)
  • 9. M. Reder, J. Krelaus, L. Schmidt, K. Heinemann, H.C. Freyhardt, Physica C 306, 289 (1998)
  • 10. C.P. Bean, Phys. Rev. Lett. 8, 250 (1962)
  • 11. M. Španková, I. Vávra, Š. Gaži, D. Machajdík, Š. Chromik, K. Fröhlich, L. Hellemans, Š. Beňačka, J. Cryst. Growth 218, 287 (2000)
  • 12. A. Dujavová, M. Sojková-Valeriánová, Š. Gazi, V. Štrbík, M. Polák, I. Kostic, Š. Chromik, Physica C 469, 308 (2009)
  • 13. Š. Chromik, D. De Barros, V. Štrbík, P. Odier, A. Sin, F. Hanic, I. Kostič, J. Phys. IV 11, Pr11 (2001)
  • 14. A. Sin, P. Odier, M. Núńez-Regueiro, Physica C 330, 9 (2000)
  • 15. L. Fabrega, B. Martinez, J. Fontcuberta, A. Sin, S. Pinol, X. Obrados, Physica C 296, 29 (1998)
  • 16. A. Sundaresan, H. Asada, A. Crisan, J.C. Nie, H. Kito, A. Iyo, Y. Tanaka, M. Kusunoki, S. Ohshima, Physica C 388-389, 473 (2003)
  • 17. A. Sundaresan, H. Asada, A. Crisan, J.C. Nie, H. Kito, A. Iyo, Y. Tanaka, M. Kusunoki, S. Ohshima, IEEE Trans. Appl. Supercond. 13, 2913 (2003)
  • 18. T.B. Doyle, R.A. Doyle, Phys. Rev. B 47, 8111 (1993)
  • 19. K.A. Müller, M. Takashige, J. Bednorz, Phys. Rev. Lett. 58, 1143 (1987)
  • 20. Y. Yeshurun, A.P. Malozemoff, Phys. Rev. Lett. 60, 2202 (1988)
  • 21. S. Phok, Ph. Galez, J.L. Jorda, Z. Supardi, D. De Barros, P. Odier, A. Sin, F. Weiss, Physica C 372-376, 876 (2002)
  • 22. W.M. Woch, W. Tokarz, R. Zalecki, A. Kołodziejczyk, C. Deinhofer, G. Gritzner, Supercond. Sci. Technol. 23, 025004 (2010)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n4p125kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.