http://www.cnr.it/ontology/cnr/individuo/prodotto/ID207764 
					Plasma plume effects on the conductivity of amorphous-LaAlO3/SrTiO3 interfaces grown by pulsed laser deposition in O-2 and Ar (Articolo in rivista)
- Type
 - Label
 - Plasma plume effects on the conductivity of amorphous-LaAlO3/SrTiO3 interfaces grown by pulsed laser deposition in O-2 and Ar (Articolo in rivista) (literal)
 
- Anno
 - 2012-01-01T00:00:00+01:00 (literal)
 
- Alternative label
 A. Sambri1, D. V. Cristensen2, F. Trier2, Y. Z. Chen2, S. Amoruso1, N. Pryds2, R. Bruzzese1, and X. Wang1 (2012)
Plasma plume effects on the conductivity of amorphous-LaAlO3/SrTiO3 interfaces grown by pulsed laser deposition in O-2 and Ar
 in Applied physics letters
 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
 - A. Sambri1, D. V. Cristensen2, F. Trier2, Y. Z. Chen2, S. Amoruso1, N. Pryds2, R. Bruzzese1, and X. Wang1 (literal)
 
- Pagina inizio
 - Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
 - http://dx.doi.org/10.1063/1.4727905 (literal)
 
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
 - Rivista
 - Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
 - Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
 - Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
 - 1CNR-SPIN and Dipartimento di Scienze Fisiche, Complesso Universitario di Monte Sant'Angelo, Via Cintia, I-80125 Napoli, Italy 
2Department of Energy Conversion and Storage, Risø Campus, Technical University of Denmark, DK-4000 Roskilde, Denmark (literal)
 
- Titolo
 - Plasma plume effects on the conductivity of amorphous-LaAlO3/SrTiO3 interfaces grown by pulsed laser deposition in O-2 and Ar (literal)
 
- Abstract
 - Amorphous-LaAlO3/SrTiO3 interfaces exhibit metallic conductivity similar to those found for the extensively studied crystalline-LaAlO3/SrTiO3 interfaces. Here, we investigate the conductivity of the amorphous-LaAlO3/SrTiO3 interfaces grown in different pressures of O2 and Ar background gases. During the deposition, the LaAlO3 ablation plume is also studied, in situ, by fast photography and space-resolved optical emission spectroscopy. An interesting correlation between interfacial conductivity and kinetic energy of the Al atoms in the plume is observed: to assure conducting interfaces of amorphous-LaAlO3/SrTiO3, the kinetic energy of Al should be higher than 1 eV. Our findings add further insights on mechanisms leading to interfacial conductivity in SrTiO3-based oxide heterostructures. (literal)
 
- Prodotto di
 - Autore CNR
 
Incoming links:
- Autore CNR di
 - Prodotto
 - Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi