Reducing the capacitance of piezoelectric film sensors
- Autores
- González, Martín Germán; Sorichetti, Patricio Aníbal; Santiago, Guillermo
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present a novel design for large area, wideband, polymer piezoelectric sensor with low capacitance. The large area allows better spatial resolution in applications such as photoacoustic tomography and the reduced capacitance eases the design of fast transimpedance amplifiers. The metalized piezoelectric polymer thin film is segmented into N sections, electrically connected in series. In this way, the total capacitance is reduced by a factor 1/N2, whereas the mechanical response and the active area of the sensor are not modified. We show the construction details for a two-section sensor, together with the impedance spectroscopy and impulse response experimental results that validate the design.
Fil: González, Martín Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Sorichetti, Patricio Aníbal. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Santiago, Guillermo. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina - Materia
-
PIEZOELECTRIC THIN FILMS
BROADBAND SENSORS
POLYMERS
ELECTRICAL CAPACITANCE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/52750
Ver los metadatos del registro completo
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Reducing the capacitance of piezoelectric film sensorsGonzález, Martín GermánSorichetti, Patricio AníbalSantiago, GuillermoPIEZOELECTRIC THIN FILMSBROADBAND SENSORSPOLYMERSELECTRICAL CAPACITANCEhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a novel design for large area, wideband, polymer piezoelectric sensor with low capacitance. The large area allows better spatial resolution in applications such as photoacoustic tomography and the reduced capacitance eases the design of fast transimpedance amplifiers. The metalized piezoelectric polymer thin film is segmented into N sections, electrically connected in series. In this way, the total capacitance is reduced by a factor 1/N2, whereas the mechanical response and the active area of the sensor are not modified. We show the construction details for a two-section sensor, together with the impedance spectroscopy and impulse response experimental results that validate the design.Fil: González, Martín Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Sorichetti, Patricio Aníbal. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Santiago, Guillermo. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaAmerican Institute of Physics2016-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/52750González, Martín Germán; Sorichetti, Patricio Aníbal; Santiago, Guillermo; Reducing the capacitance of piezoelectric film sensors; American Institute of Physics; Review of Scientific Instruments; 87; 4; 4-2016; 1-40034-6748CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1063/1.4946770info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/1.4946770info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:02:07Zoai:ri.conicet.gov.ar:11336/52750instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:02:07.912CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Reducing the capacitance of piezoelectric film sensors |
title |
Reducing the capacitance of piezoelectric film sensors |
spellingShingle |
Reducing the capacitance of piezoelectric film sensors González, Martín Germán PIEZOELECTRIC THIN FILMS BROADBAND SENSORS POLYMERS ELECTRICAL CAPACITANCE |
title_short |
Reducing the capacitance of piezoelectric film sensors |
title_full |
Reducing the capacitance of piezoelectric film sensors |
title_fullStr |
Reducing the capacitance of piezoelectric film sensors |
title_full_unstemmed |
Reducing the capacitance of piezoelectric film sensors |
title_sort |
Reducing the capacitance of piezoelectric film sensors |
dc.creator.none.fl_str_mv |
González, Martín Germán Sorichetti, Patricio Aníbal Santiago, Guillermo |
author |
González, Martín Germán |
author_facet |
González, Martín Germán Sorichetti, Patricio Aníbal Santiago, Guillermo |
author_role |
author |
author2 |
Sorichetti, Patricio Aníbal Santiago, Guillermo |
author2_role |
author author |
dc.subject.none.fl_str_mv |
PIEZOELECTRIC THIN FILMS BROADBAND SENSORS POLYMERS ELECTRICAL CAPACITANCE |
topic |
PIEZOELECTRIC THIN FILMS BROADBAND SENSORS POLYMERS ELECTRICAL CAPACITANCE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.2 https://purl.org/becyt/ford/2 https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We present a novel design for large area, wideband, polymer piezoelectric sensor with low capacitance. The large area allows better spatial resolution in applications such as photoacoustic tomography and the reduced capacitance eases the design of fast transimpedance amplifiers. The metalized piezoelectric polymer thin film is segmented into N sections, electrically connected in series. In this way, the total capacitance is reduced by a factor 1/N2, whereas the mechanical response and the active area of the sensor are not modified. We show the construction details for a two-section sensor, together with the impedance spectroscopy and impulse response experimental results that validate the design. Fil: González, Martín Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina Fil: Sorichetti, Patricio Aníbal. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina Fil: Santiago, Guillermo. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina |
description |
We present a novel design for large area, wideband, polymer piezoelectric sensor with low capacitance. The large area allows better spatial resolution in applications such as photoacoustic tomography and the reduced capacitance eases the design of fast transimpedance amplifiers. The metalized piezoelectric polymer thin film is segmented into N sections, electrically connected in series. In this way, the total capacitance is reduced by a factor 1/N2, whereas the mechanical response and the active area of the sensor are not modified. We show the construction details for a two-section sensor, together with the impedance spectroscopy and impulse response experimental results that validate the design. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/52750 González, Martín Germán; Sorichetti, Patricio Aníbal; Santiago, Guillermo; Reducing the capacitance of piezoelectric film sensors; American Institute of Physics; Review of Scientific Instruments; 87; 4; 4-2016; 1-4 0034-6748 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/52750 |
identifier_str_mv |
González, Martín Germán; Sorichetti, Patricio Aníbal; Santiago, Guillermo; Reducing the capacitance of piezoelectric film sensors; American Institute of Physics; Review of Scientific Instruments; 87; 4; 4-2016; 1-4 0034-6748 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.4946770 info:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/1.4946770 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Institute of Physics |
publisher.none.fl_str_mv |
American Institute of Physics |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269738781114368 |
score |
13.13397 |