Sökning: WFRF:(Johansen H.) > (1995-1999) > Flux penetration in...
Fältnamn | Indikatorer | Metadata |
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000 | 02769naa a2200469 4500 | |
001 | oai:research.chalmers.se:91cd1d19-7474-4686-848c-0122dd5f61eb | |
003 | SwePub | |
008 | 171006s1999 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1103/PhysRevB.59.121142 DOI |
024 | 7 | a https://research.chalmers.se/publication/1475322 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Koblishka, M. R.4 aut |
245 | 1 0 | a Flux penetration into an artificially granular high-Tc superconductor |
264 | 1 | c 1999 |
520 | a A YBa2Cu3O7- thin film is patterned into a hexagonal close-packed lattice of disks (2r=50 m) which are touching each other at the circumferences in order to enable the flow of an intergranular current. Such a sample was suggested by Koblischka et al. [Appl. Phys. Lett. 70, 514 (1997)] as a model for a layered granular structure like in a (Pb,Bi)2Sr2Ca2Cu3O10+ (Bi-2223) tape. The magnetization measurements reveal an anomalous position of the low-field peak (central peak) similar to Bi-2223 tapes. Magneto-optic imaging is employed to visualize the local-field distributions. At low magnification, the flux patterns in the intergranular area between the disks are observed. The observations at high magnification reveal the flux penetration and pinning within the disks. It is shown that such samples may serve as model samples for granular high-Tc superconductors | |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
653 | a barium compounds | |
653 | a superconducting thin films | |
653 | a yttrium compounds | |
653 | a granular structure | |
653 | a flux pinning | |
653 | a penetration depth (superconductivity) | |
653 | a high-temperature superconductors | |
653 | a flux flow | |
700 | 1 | a Pust, L.4 aut |
700 | 1 | a Galkin, A.4 aut |
700 | 1 | a Nalevka, P.4 aut |
700 | 1 | a Jirsa, M.4 aut |
700 | 1 | a Johansen, T. H.4 aut |
700 | 1 | a Bratsberg, H.4 aut |
700 | 1 | a Nilsson, Bengt,d 1954u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)beni |
700 | 1 | a Claeson, Tord,d 1938u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)f4atc |
710 | 2 | a Chalmers tekniska högskola4 org |
773 | 0 | t Physical Review Bg 59, s. 12114-20q 59<12114-20x 2469-9969x 2469-9950 |
856 | 4 | u http://dx.doi.org/10.1103/PhysRevB.59.12114y FULLTEXT |
856 | 4 8 | u https://doi.org/10.1103/PhysRevB.59.12114 |
856 | 4 8 | u https://research.chalmers.se/publication/147532 |
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