Citation
Sl. Bravina et al., Plane- and cavity-shaped polymer film pyroelectric sensors of radiation, FERROELECTR, 225(1-4), 1999, pp. 823-830
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
FERROELECTRICS
ISSN journal
00150193
→ ACNP
Volume
225
Issue
1-4
Year of publication
1999
Pages
823 - 830
Database
ISI
SICI code
0015-0193(1999)225:1-4<823:PACPFP>2.0.ZU;2-M
Abstract
Change of the geometry of pyroelectric sensor elements from plane to cavity
shaped results in high sensitivity (due to higher absorbing ability) and f
lat spectral characteristics of PVDF-type foil sensors. Pyroelectric respon
se and sensitivity of hollow-pyramidal and wedge-shaped detectors made of P
VDF, P(VDF/TrFE) and P(VDF/TFE) homogenously polarized foil are compared wi
th those of plane detectors coated with absorbing layers made of PVDF, LiNb
O3, TGS and ferroelectric ceramics.