Memory of multiple aging stages above the freezing temperature in the relaxor ferroelectric PLZT (Articolo in rivista)

Type
Label
  • Memory of multiple aging stages above the freezing temperature in the relaxor ferroelectric PLZT (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.93.097601 (literal)
Alternative label
  • Cordero F. (1); Craciun F. (1); Franco A. (1); Piazza D. (2); Galassi C. (2) (2004)
    Memory of multiple aging stages above the freezing temperature in the relaxor ferroelectric PLZT
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cordero F. (1); Craciun F. (1); Franco A. (1); Piazza D. (2); Galassi C. (2) (literal)
Pagina inizio
  • 97601 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevLett.93.097601 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 93 (literal)
Rivista
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  • American Physical Society (APS). (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 9 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) CNR, Istituto di Acustica and Istituto dei Sistemi Complessi, Area della Ricerca di Roma-Tor Vergata, Via del Fosso del Cavaliere 100, I-00133 Roma, Italy (2) CNR-ISTEC, Via Granarolo 64, I-48018 Faenza, Italy (literal)
Titolo
  • Memory of multiple aging stages above the freezing temperature in the relaxor ferroelectric PLZT (literal)
Abstract
  • The dynamic dielectric susceptibility and the elastic compliance of the relaxor ferroelectric lanthanum lead zirconate titanate (PLZT) 9/65/35 have been measured under different cooling and heating protocols in order to study aging and memory. The memory of multiple aging stages at different temperatures has been found (several dips in the susceptibility curves on heating), as in spin glass systems below the glass transition. Remarkably, in PLZT the memory of several aging stages is retained also above the freezing temperature deduced from the dynamic susceptibilities. The results are discussed in light of the existing models of aging and memory in spin and dipolar glasses. (literal)
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