Analysis of dispersive electroacoustic coupling configurations for application to gigahertz-band, temperature-compensated AlN-based acoustic devices (Articolo in rivista)

Type
Label
  • Analysis of dispersive electroacoustic coupling configurations for application to gigahertz-band, temperature-compensated AlN-based acoustic devices (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2892044 (literal)
Alternative label
  • Caliendo C. (2008)
    Analysis of dispersive electroacoustic coupling configurations for application to gigahertz-band, temperature-compensated AlN-based acoustic devices
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Caliendo C. (literal)
Pagina inizio
  • 103501 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aip.org/link/APPLAB/v92/i10/p103501/s1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 92 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • fasc. (10). American Institute of Physics (AIP). (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISC, Tor Vergata, Roma (literal)
Titolo
  • Analysis of dispersive electroacoustic coupling configurations for application to gigahertz-band, temperature-compensated AlN-based acoustic devices (literal)
Abstract
  • AlN films, 1.4–6.2 ?m thick, were sputtered on z-cut Al2O3 substrates and four electroacoustic coupling configurations were realized and characterized for x and y surface acoustic wave (SAW) propagation directions. The temperature-coefficient of delay dispersion curves of the four configurations was experimentally evaluated and eight temperature-compensated points were estimated. The velocity anisotropy of the multilayers was investigated for different AlN film thicknesses, electric excitation conditions, and temperature values. The design trade-offs required for temperature-compensated, 50 ? matched, gigahertz-range, enhanced-coupling, low loss SAW devices are provided for the four dispersive coupling configurations. (literal)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it