Synthesis and characterization of PLZT thin films obtained by pulsed laser deposition (Articolo in rivista)

Type

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

Label

• Synthesis and characterization of PLZT thin films obtained by pulsed laser deposition (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

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

• 10.1007/s00339-004-2751-6 (literal)

Alternative label

• P. Verardi (1); F. Craciun (1); N. Scarisoreanu (2); G. Epurescu (2); M. Dinescu (2); I. Vrejoiu (2); A. Dauscher (3) (2004)
  Synthesis and characterization of PLZT thin films obtained by pulsed laser deposition
  in Applied physics. A, Materials science & processing (Print)
  (literal)

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

• P. Verardi (1); F. Craciun (1); N. Scarisoreanu (2); G. Epurescu (2); M. Dinescu (2); I. Vrejoiu (2); A. Dauscher (3) (literal)

Pagina inizio

• 1283 (literal)

Pagina fine

• 1285 (literal)

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

• From the issue entitled \"Special issue on “Laser Ablation”\". (literal)

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

• 79 (literal)

Rivista

• Applied physics. A, Materials science & processing (Rivista)

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

• fasc. (4-6). Springer. From the issue entitled \"Special issue on “Laser Ablation”. (literal)

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

• 4-6 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• (1) CNR Istituto di Acustica, Via del Fosso del Cavaliere 100, 00133, Rome, Italy (2) National Institute for Lasers, Plasma and Radiation Physics (NILPRP), P.O. Box MG-16, 76900, Bucharest, Romania (3) Laboratoire de Physique des Matériaux (LPM) - UMR CNRS-UHP-INPL 7556, Ecole des Mines, Parc de Saurupt, 54042, Nancy Cedex, France (literal)

Titolo

• Synthesis and characterization of PLZT thin films obtained by pulsed laser deposition (literal)

Abstract

• Thin films of Pb1-xLax(Zr0.65Ti0.35)1-x/4O3 with x=0.09 (PLZT 9/65/35) have been grown by pulsed laser deposition (PLD) and by PLD assisted by radio frequency (RF) discharge in oxygen which increases the plasma reactivity and reduces the oxygen vacancies in films and at the film-bottom electrode interface. Significant compositional, structural and dielectric differences have been found among samples grown in the same deposition conditions excepting for RF power. Films grown by RF-assisted PLD have less pyrochlore and are more oriented. For these films dielectric permittivity vs. temperature variation was typical of relaxor ferroelectrics and the temperature of the dielectric maximum was close to that obtained in bulk, but the permittivity value was much lower. This was attributed mainly to the influence of a low permittivity interface layer and to the detrimental effect of pyrochlore phase, still present in small quantities even in the films obtained by RF-PLD. The dielectric behavior of films grown without RF discharge was very different: no dielectric anomaly was observed, only a step increase above 180 °C. Moreover much higher dielectric loss was measured for these films. (literal)

Prodotto di

• Institute of Acoustics and Sensors \"Orso Mario Corbino\" (IDASC) (Istituto)
• Materiali Funzionali e Sistemi Disordinati (MD.P02.003.001) (Modulo)

Autore CNR

• PATRIZIO VERARDI (Unità di personale esterno)
• FLORIANA RUSANESCU CRACIUN (Unità di personale interno)

Incoming links:

Autore CNR di

• FLORIANA RUSANESCU CRACIUN (Unità di personale interno)
• PATRIZIO VERARDI (Unità di personale esterno)

Prodotto

• Institute of Acoustics and Sensors \"Orso Mario Corbino\" (IDASC) (Istituto)
• Materiali Funzionali e Sistemi Disordinati (MD.P02.003.001) (Modulo)

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

• Applied physics. A, Materials science & processing (Rivista)