Pregled bibliografske jedinice broj: 5547
Flux Pinning and J_c-B-T Surface in High-J_c BSCCO-Ag Tapes
Flux Pinning and J_c-B-T Surface in High-J_c BSCCO-Ag Tapes // Physica C, 282-287 (1997), 4; 2297-2298 doi:0.1016/S0921-4534(97)01245-8 (međunarodna recenzija, članak, znanstveni)
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Naslov
Flux Pinning and J_c-B-T Surface in High-J_c BSCCO-Ag Tapes
Autori
Kušević, Ivica ; Šimundić, Perica ; Ivkov, Jovica ; Babić, Emil ; Wang, W.G ; Liu, Hua Kun ; Dou, Shi Xue
Izvornik
Physica C (0921-4534) 282-287
(1997), 4;
2297-2298
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
high T_c superconductor; critical current; flux pinning
Sažetak
Critical current densities Jc and pinning energies U for two high-Jc Ag-clad Bi2Sr2Can− 1CunOx tapes with N=2 and 3 respectively have been studied in the temperature range 7– 110K and magnetic field B<- 6.5T. In both types of tapes Jc and the pinning force density Fp=JcB show scaling with B for T/Tc≥ 0.3 analogous to that observed in high-Tc epitaxial films. The suitable scaling field B*(T) is the field of maximum Fp(Fpmax). In both tapes the magnitude and temperature dependence of B* is associated with pinning energy U(B, T).
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
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
