Pregled bibliografske jedinice broj: 82800
Coherence lengths and anisotropy in MgB2 superconductor
Coherence lengths and anisotropy in MgB2 superconductor // Physical Review B - Condensed Matter and Materials Physics, 67 (2003), 2; 020507-1 (međunarodna recenzija, članak, znanstveni)
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Naslov
Coherence lengths and anisotropy in MgB2 superconductor
Autori
Dulčić, Antonije ; Požek, Miroslav ; Paar, Dalibor ; Choi, E.-M. ; Kim, H.-J. ; Kang, W. N. ; Lee, S.-I.
Izvornik
Physical Review B - Condensed Matter and Materials Physics (1098-0121) 67
(2003), 2;
020507-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
superconductivity; MgB2; coherence length; anisotropy; microwave; thin film; superconducting transition
Sažetak
Field and temperature microwave measurements have been carried out on MgB2 thin film grown on Al2O3 substrate. The analysis reveals the mean field coherence length in the mixed state and a temperature independent anisotropy ratio 2. At the superconducting transition, the scaling of the fluctuation conductivity yields the Ginzburg-Landau coherence length with a different anisotropy ratio 2.8, also temperature independent.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
