http://www.cnr.it/ontology/cnr/individuo/prodotto/ID177427
Magnetic imaging of pearl vortices in artificially layered (Ba(0.9)Nd(0.1)CuO(2+x))(m)/(CaCuO(2))(n) systems (Articolo in rivista)
- Type
- Label
- Magnetic imaging of pearl vortices in artificially layered (Ba(0.9)Nd(0.1)CuO(2+x))(m)/(CaCuO(2))(n) systems (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevLett.92.157006 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- F.Tafuri; J.R.Kirtley; P.G.Medaglia; P.Orgiani; G.Balestrino (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://prl.aps.org/abstract/PRL/v92/i15/e157006 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Seconda Univ Napoli, Dipartimento Ingn Informaz, INFM Coherentia, Aversa, CE, Italy
IBM Corp, Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA
Univ Roma Tor Vergata, Dipartimento Ingn Meccan, INFM Coherentia, Rome, Italy (literal)
- Titolo
- Magnetic imaging of pearl vortices in artificially layered (Ba(0.9)Nd(0.1)CuO(2+x))(m)/(CaCuO(2))(n) systems (literal)
- Abstract
- We have used scanning SQUID magnetometry to image vortices in ultrathin (Ba(0.9)Nd(0.1)CuO(2+x))(m)/(CaCuO(2))(n) high temperature superconductor samples, with as few as three superconducting CuO(2) planes. The Pearl lengths (Lambda=2lambda(L)(2)/d, lambda(L) the London penetration depth, d the superconducting film thickness) in these samples, as determined by fits to the vortex images, agree with those by local susceptibility measurements, and can be as long as 1 mm. The in-plane penetration depths lambda(ab) inferred from the Pearl lengths are longer than many bulk cuprates with comparable critical temperatures. We speculate on the causes of the long penetration depths, and on the possibility of exploiting the unique properties of these superconductors for basic experiments. (literal)
- Editore
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Editore di
- Insieme di parole chiave di