Third Harmonic Susceptibility and Pinning Properties of ??????? Tapes (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Third Harmonic Susceptibility and Pinning Properties of ??????? Tapes (Articolo in rivista) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1109/TASC.2005.848873 (literal)

Alternative label

• Carmine Senatore; Nicholas Clayton; Paola Lezza; Sandro Pace; René Flükiger (2005)
  Third Harmonic Susceptibility and Pinning Properties of ??????? Tapes
  in IEEE transactions on applied superconductivity (Print); Institute of Electrical and Electronics Engineers, NEW York (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Carmine Senatore; Nicholas Clayton; Paola Lezza; Sandro Pace; René Flükiger (literal)

Pagina inizio

• 3329 (literal)

Pagina fine

• 3332 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1440384 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 15 (literal)

Rivista

• IEEE transactions on applied superconductivity (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 4 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 2 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Carmine Senatore; Nicholas Clayton; René Flükiger presso Département de Physique de la Matière Condensée, Université de Genève, Geneva CH-1211, Switzerland Paola Lezza presso Groupe de Physique Appliquée, Université de Genève, Geneva CH-1211, Switzerland (literal)

Titolo

• Third Harmonic Susceptibility and Pinning Properties of ??????? Tapes (literal)

Abstract

• We report a study of the pinning properties of Fe/ MgB2 tapes performed by means of ac and dc magnetic measurements. In particular, the third harmonic response of the ac susceptibility has been measured as a function of the dc magnetic field up to 9 T, at different temperatures, for various frequencies and amplitudes of the ac field. The irreversibility line has been determined using the third harmonic onset criterion for samples made with different ball milled MgB2 powders. The study of the harmonic response allows to probe the nature of the vortex pinning and to analyze its influence on the enhancement of the irreversibility field in strongly ball-milled samples. We have investigated the dynamic regimes governing the vortex motion in the tapes by comparing the experimental curves with numerical simulations of the nonlinear diffusion equation for the magnetic field. Furthermore, the pinning mechanism gov- erning the electrical transport properties has been determined by studying the magnetic field dependence of the volume pinning force Fp, calculated by extracting the critical current density Jc(B,T) from magnetic hysteresis loops. Scaling of the Fp curves at different temperatures allows us to establish that the pinning centres are confined to the grain boundaries. (literal)

Editore

• Institute of Electrical and Electronics Engineers (Editore)

Prodotto di

• Proprietà statiche e dinamiche in superconduttori del II tipo, e loro funzionalità nelle applicazioni per l'energia (MD.P04.023.002) (Modulo)

Autore CNR

• SANDRO PACE (Unità di personale esterno)

Incoming links:

Autore CNR di

• SANDRO PACE (Unità di personale esterno)

Prodotto

• Proprietà statiche e dinamiche in superconduttori del II tipo, e loro funzionalità nelle applicazioni per l'energia (MD.P04.023.002) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• IEEE transactions on applied superconductivity (Rivista)

Editore di

• Institute of Electrical and Electronics Engineers (Editore)