Napredna pretraga

Pregled bibliografske jedinice broj: 130626

Superconducting transition in ruthenocuprate RuSr2GdCu2O8 viewed from the studies of the imaginary part of ac susceptibility


Živković, Ivica; Drobac, Đuro; Ariosa, Daniel; Berger, Helmuth; Pavuna, Davor; Prester, Mladen
Superconducting transition in ruthenocuprate RuSr2GdCu2O8 viewed from the studies of the imaginary part of ac susceptibility // Europhysics Letters, 60 (2002), 6; 917-923 (međunarodna recenzija, članak, znanstveni)


Naslov
Superconducting transition in ruthenocuprate RuSr2GdCu2O8 viewed from the studies of the imaginary part of ac susceptibility

Autori
Živković, Ivica ; Drobac, Đuro ; Ariosa, Daniel ; Berger, Helmuth ; Pavuna, Davor ; Prester, Mladen

Izvornik
Europhysics Letters (0295-5075) 60 (2002), 6; 917-923

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Other cuprates; magnetic properties; proximity effects; weak links; tunneling phenomena; Josephson effects

Sažetak
We have measured two structurally similar superconducting systems RuSr2GdCu2O8 and GdBa2Cu3O7 by means of high resolution AC susceptibility. Real and imaginary part of AC susceptibility of both bulk-ceramic and powdered samples has been studied down to the very small magnetic field levels. We show that there are significant differences in the evolution of superconductivity in the two studied superconducting systems. In particular, we show that the superconducting transition in the grains in RuSr2GdCu2O8 system is masked with intrinsic magnetism of complex origin.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0035009

Ustanove
Institut za fiziku, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • The INSPEC Science Abstracts series
  • AHCI
  • SCI Expanded
  • SSCI