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Projekt Druckansicht

Herstellung und Charakterisierung von 0, (pi) und 0-(pi) gekoppelten Josephson Tunnnelkontakten mit ferromagnetischer Barriere. Untersuchung von fraktionierten Flussquanten (Semifluxonen), Transporteigenschaften der SIFS-Vielfachschichten und (pi), 0-(pi) Kontakten im Quantenlimit.

Fachliche Zuordnung Experimentelle Physik der kondensierten Materie
Förderung Förderung von 2007 bis 2010
Projektkennung Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 42226388
 
Erstellungsjahr 2010

Zusammenfassung der Projektergebnisse

Keine Zusammenfassung vorhanden

Projektbezogene Publikationen (Auswahl)

  • Josephson junctions with planar and stepped ferromagnetic barrier Kryoelektronische Bauelemente 2007, Herrsching, Germany, October 2007
    Weides, M.
  • Josephson junctions with planar and stepped ferromagnetic barriers Spintronics with superconductors, Ruhr-Universität Bochum, Germany, November 2007
    Weides, M.
  • Josephson junctions with stepped ferromagnetic barrier. Frontiers of Josephson Physics and Nanoscience (FJPN07): 7th ESF and JSPS International AQDJJ Conference, Palinuro, Italy, September 2007
    Weides, M.
  • Josephson junctions with stepped ferromagnetic barrier. Universität Erlangen-Nürnberg, Erlangen, Germany, December 2007
    Weides, M.
  • Fabrication and characterization of short Josephson junctions with stepped ferromagnetic barrier. IEEE/CSC & ESAS European Superconductivity News Forum 3, ST27, January 2008
    U. Peralagu and M. Weides
  • Josephson junctions with stepped ferromagnetic barrier Applied Superconductivity Conference Chicago, Illinois, USA, August 2008
    Weides, M.
  • Josephson junctions with stepped ferromagnetic barrier Nanoelectronics Days 2008, Aachen, Germany, May 2008
    Weides, M.
  • Josephson tunnel junctions with ferromagnetic Ni interlayer Nanostructured Superconductors: From Fundamentals to Applications, Freudenstadt, Germany, September 2008
    Weides, M.
  • Magnetic anisotropy in ferromagnetic Josephson junctions. Appl. Phys. Lett.93, 52502 (2008)
    M. Weides
  • Quantum Computation - Principles and Solid-State Concepts. R. Waser (Ed.): Nanotechnology, Volume 4: Information Technology II, Chapter 13, Wiley- VCH (2008)
    M. Weides and E. Goldobin
  • Recent experiments on SIFS junctions with planar and stepped ferromagnetic interlayer Universität Erlangen-Nürnberg: Physikalisches Institut III, Winter Seminar, Pitztal, Austria, February 2008
    Weides, M.
  • Static and dynamic properties of 0, π and 0–π ferromagnetic tunnel Josephson junctions. Phys. Rev. B 77, 214506 (2008)
    J. Pfeiffer, M. Kemmler, D. Koelle, R. Kleiner, E. Goldobin, M. Weides, A. K. Feofanov, J. Lisenfeld, and A. V. Ustinov
  • Tailored Josephson phase by planar and stepped ferromagnetic interlayers Moscow International Symposium on Magnetism, Moscow, Russia, June 2008
    Weides, M.
  • Tailored Josephson phase: 0, π and 0–π coupled SIFS junctions Spring Meeting of German Physical Society, Berlin, Germany, February 2008
    Weides, M.
  • Josephson Junctions With Centered Step and Local Variation of Critical Current Density. IEEE Trans. Appl. Supercond. 19, 689 (2009)
    M. Weides
  • Josephson tunnel junctions with ferromagnetic Fe0.75Co0.25 barriers. J. Phys. D: Appl. Phys. 42, 75005 (2009)
    D. Sprungmann, K. Westerholt, H. Zabel, M. Weides, and H. Kohlstedt
  • Josephson tunnel junctions with strong ferromagnetic interlayer. Phys. Rev. B (2008) 79, 54501 (2009)
    A. A. Bannykh, J. Pfeiffer, V. S. Stolyarov, I. E. Batov, V. V. Ryazanov, and M. Weides
  • Observation of Josephson coupling through an interlayer of antiferromagnetically ordered chromium. Phys. Rev. B 80, 064508 (2009)
    M. Weides, M. Disch, H. Kohlstedt, and D. E. Bürgler
  • Magnetic interference patterns in 0−π superconductor/insulator/ferromagnet/superconductor Josephson junctions: Effects of asymmetry between 0 and π regions. Phys. Rev. B, 054522 (2010)
    M. Kemmler, M. Weides, M. Weiler, M. Opel, S. T. B. Goennenwein, A. S. Vasenko, A. A. Golubov, H. Kohlstedt, D. Koelle, R. Kleiner, E. Goldobin
  • Visualizing supercurrents in ferromagnetic Josephson junctions with various arrangements of 0 and π segments
    C. Gürlich, S. Scharinger, M. Weides, H. Kohlstedt, R.G. Mints, E. Goldobin, D. Koelle, R. Kleiner
 
 

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