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Effects of Geometry and Dimensionality on the Magnetic Response of HTSC Thin Films

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Advances in Superconductivity XI

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Abstract

For a quantitative determination of the magnetic response of HTSC thin films of various shapes (disks, rectangles etc.) in magnetic fields oriented perpendicular to the film plane by applying ac- or dc- techniques, the strong demagnetization effects have to be taken into account. It will be demonstrated that due to recent theoretical progress, such a quantitative analysis is now possible. It turns out that for determining critical currents, photolithographically patterned rings are especially useful. Using this technique, the intrinsic effect of dimensionality of a vortex system on its dynamics has been studied for ring patterned Tl-2212 films revealing a 3D to 2D transition induced by an external magnetic field.

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References

  1. Brandt EH (1995) Rep Prog Phys 58: 1465–1594

    Article  ADS  Google Scholar 

  2. Blatter G, Feigel’man MV, Geshkenbein VB, Larkin AI, Vinokur VM (1994) Rev Mod Phys 66: 1125–1388

    Article  ADS  Google Scholar 

  3. Hein RA, Francavilla TL, Liebenberg DH (1991) Magnetic Susceptibility of Superconductors and Other Spin Systems. Plenum Press, New York

    Book  Google Scholar 

  4. Herzog T, Radovan HA, Ziemann P, Brandt EH (1997) Phys Rev B 56: 2871–2881

    Article  ADS  Google Scholar 

  5. Clem JR, Sanchez A (1994) Phys Rev B 50: 9355–9362

    Article  ADS  Google Scholar 

  6. Brandt EH (1997) Phys Rev B 55: 14513–14526

    Article  ADS  Google Scholar 

  7. Wen HH, Radovan HA, Kamm FM, Ziemann P, Yan SL, Fang L, Si MS (1998) Phys Rev Lett 80: 3859–3862

    Article  ADS  Google Scholar 

  8. Wen HH, Ziemann P, Radovan HA, Yan SL (1998) Europhys Lett 42: 319–324

    Article  ADS  Google Scholar 

  9. Wen HH, Ziemann P, Radovan HA, Herzog T (1998) Physica C 305: 185–201

    Article  ADS  Google Scholar 

  10. Radovan HA, Wen HH, Ziemann P, Europ Phys J B: in press

    Google Scholar 

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Author information

Authors and Affiliations

  1. Abteilung Festkörperphysik, Universität Ulm, D-89069, Ulm, Germany

    Th. Herzog, H. A. Radovan & P. Ziemann

Authors
  1. Th. Herzog
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  2. H. A. Radovan
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  3. P. Ziemann
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Editor information

Editors and Affiliations

  1. Superconductivity Research Laboratory, ISTEC, 1-10-13 Shinonome, Koto-ku, Tokyo, 135-0062, Japan

    Naoki Koshizuka (Deputy Director General, Director, Division 1) & Setsuko Tajima (Director, Division 2) (Deputy Director General, Director, Division 1) &  (Director, Division 2)

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© 1999 Springer Japan

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Herzog, T., Radovan, H.A., Ziemann, P. (1999). Effects of Geometry and Dimensionality on the Magnetic Response of HTSC Thin Films. In: Koshizuka, N., Tajima, S. (eds) Advances in Superconductivity XI. Springer, Tokyo. https://doi.org/10.1007/978-4-431-66874-9_128

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  • DOI: https://doi.org/10.1007/978-4-431-66874-9_128

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-66876-3

  • Online ISBN: 978-4-431-66874-9

  • eBook Packages: Springer Book Archive

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