Direct observation of spectroscopic inhomogeneities on La0.7Sr0.3MnO3 thin films by scanning tunnelling spectroscopy (Articolo in rivista)

Type
Label
  • Direct observation of spectroscopic inhomogeneities on La0.7Sr0.3MnO3 thin films by scanning tunnelling spectroscopy (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0953-8984/18/35/007 (literal)
Alternative label
  • Di Capua, R; Perroni, CA; Cataudella, V; Granozio, FM; Perna, P; Salluzzo, M; di Uccio, US; Vaglio, R (2006)
    Direct observation of spectroscopic inhomogeneities on La0.7Sr0.3MnO3 thin films by scanning tunnelling spectroscopy
    in Journal of physics. Condensed matter (Print); IOP Publishing Ltd. (Institute of Physics Publishing Ltd), "Bristol ; London" (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Di Capua, R; Perroni, CA; Cataudella, V; Granozio, FM; Perna, P; Salluzzo, M; di Uccio, US; Vaglio, R (literal)
Pagina inizio
  • 8195 (literal)
Pagina fine
  • 8204 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://iopscience.iop.org/0953-8984/18/35/007/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 18 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Google Scholar (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM Coherentia, Naples, Italy Univ Cassino, DiMSAT, I-03043 Cassino, Italy (literal)
Titolo
  • Direct observation of spectroscopic inhomogeneities on La0.7Sr0.3MnO3 thin films by scanning tunnelling spectroscopy (literal)
Abstract
  • Scanning tunnelling spectroscopy measurements were performed on thin films of La0.7Sr0.3MnO3 both at room temperature and liquid nitrogen temperature. While no inhomogeneities were recorded at liquid nitrogen temperature on any sample, clear evidence of spectroscopic inhomogeneities was evident in tunnelling conductance maps collected at room temperature. The investigated films exhibit a transition from a ferromagnetic-metallic to a paramagnetic-insulating state at around room temperature, so the observed spectroscopic features can be interpreted within a phase separation scenario. A quantitative analysis of the observed spectroscopic features is reported, pointing out the occurrence of phase modulation and its possible correlation with the properties of the system. (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
data.CNR.it