Sorry, you need to enable JavaScript to visit this website.

Divisione Tecnologie e processi dei materiali per la sostenibilità

  1. Home
  2. Produzione Scientifica
  3. The resistive anomaly and upward curvature of the perpendicular upper critical field in non-homogeneous superconductors

The resistive anomaly and upward curvature of the perpendicular upper critical field in non-homogeneous superconductors

TitoloThe resistive anomaly and upward curvature of the perpendicular upper critical field in non-homogeneous superconductors
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione2001
AutoriAttanasio, C., Barbanera S., Di Luccio Tiziana, Prischepa S.L., Russo R., Salvato M., and Maritato L.
RivistaJournal of Physics Condensed Matter
Volume13
Paginazione3215-3221
ISSN09538984
Parole chiaveCopper alloys, Copper manganese alloys, Electric resistance, Magnetic field effects, Mathematical models, Multilayers, Niobium, Superconducting films, Superconducting transition temperature, Thin films
Abstract

A peak in the resistance versus temperature measurements, just above Tc, has been observed for perforated superconducting Nb/CuMn multilayers. The peak is present in zero magnetic field and its height becomes smaller as the perpendicular field is increased. In addition, the perpendicular critical magnetic field versus temperature curve shows an upward positive curvature. By considering a simple concentrated constant-equivalent circuit we have reproduced the observed resistive transitions and the upper perpendicular critical magnetic field behaviour.
Note

cited By 11
URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0035794703&doi=10.1088%2f0953-8984%2f13%2f13%2f327&partnerID=40&md5=cbed5b1145584c1e0cf56a5d5c785136
DOI10.1088/0953-8984/13/13/327
Citation KeyAttanasio20013215