Negative differential resistance in porous silicon devices at room temperature
- Autores
- Marín Ramírez, Oscar Alonso; Toranzos, Victor Jose; Urteaga, Raul; Comedi, David Mario; Koropecki, Roberto Roman
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We report a voltage controlled negative differential resistance (NDR) effect at room temperature in two types of devices based on porous silicon (PS): thermally oxidized porous silicon multilayer with Ag electrodes in a sandwich configuration (Ag/c-Si/PS/ Ag) and porous silicon single layer with Al electrodes in a coplanar configuration (Al/PS/Al). The NDR effect was observed in current– voltage characteristics and showed telegraphic noise. The NDR effects showed a strong dependence with temperature and with the surrounding atmospheric air pressure. The NDR occurrence was attributed to the blocking of conduction channels due to carrier trapping phenomena. We also experimentally demonstrate porous silicon devices exploiting the NDR effect, with potential applications as volatile memory devices.
Fil: Marín Ramírez, Oscar Alonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina
Fil: Toranzos, Victor Jose. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Urteaga, Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina
Fil: Comedi, David Mario. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Koropecki, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina - Materia
-
Negative Differential Resistance
Porous Silicon
Carrier Trapping
Volatile Memory - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/26464
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Negative differential resistance in porous silicon devices at room temperatureMarín Ramírez, Oscar AlonsoToranzos, Victor JoseUrteaga, RaulComedi, David MarioKoropecki, Roberto RomanNegative Differential ResistancePorous SiliconCarrier TrappingVolatile Memoryhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2We report a voltage controlled negative differential resistance (NDR) effect at room temperature in two types of devices based on porous silicon (PS): thermally oxidized porous silicon multilayer with Ag electrodes in a sandwich configuration (Ag/c-Si/PS/ Ag) and porous silicon single layer with Al electrodes in a coplanar configuration (Al/PS/Al). The NDR effect was observed in current– voltage characteristics and showed telegraphic noise. The NDR effects showed a strong dependence with temperature and with the surrounding atmospheric air pressure. The NDR occurrence was attributed to the blocking of conduction channels due to carrier trapping phenomena. We also experimentally demonstrate porous silicon devices exploiting the NDR effect, with potential applications as volatile memory devices.Fil: Marín Ramírez, Oscar Alonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; ArgentinaFil: Toranzos, Victor Jose. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Urteaga, Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; ArgentinaFil: Comedi, David Mario. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Koropecki, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; ArgentinaElsevier2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/zipapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26464Marín Ramírez, Oscar Alonso; Toranzos, Victor Jose; Urteaga, Raul; Comedi, David Mario; Koropecki, Roberto Roman; Negative differential resistance in porous silicon devices at room temperature; Elsevier; Superlattices And Microstructures; 79; 12-2014; 45-530749-6036CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.spmi.2014.12.019info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S074960361400487Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:43Zoai:ri.conicet.gov.ar:11336/26464instacron: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:34982025-09-29 09:37:43.578CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Negative differential resistance in porous silicon devices at room temperature |
title |
Negative differential resistance in porous silicon devices at room temperature |
spellingShingle |
Negative differential resistance in porous silicon devices at room temperature Marín Ramírez, Oscar Alonso Negative Differential Resistance Porous Silicon Carrier Trapping Volatile Memory |
title_short |
Negative differential resistance in porous silicon devices at room temperature |
title_full |
Negative differential resistance in porous silicon devices at room temperature |
title_fullStr |
Negative differential resistance in porous silicon devices at room temperature |
title_full_unstemmed |
Negative differential resistance in porous silicon devices at room temperature |
title_sort |
Negative differential resistance in porous silicon devices at room temperature |
dc.creator.none.fl_str_mv |
Marín Ramírez, Oscar Alonso Toranzos, Victor Jose Urteaga, Raul Comedi, David Mario Koropecki, Roberto Roman |
author |
Marín Ramírez, Oscar Alonso |
author_facet |
Marín Ramírez, Oscar Alonso Toranzos, Victor Jose Urteaga, Raul Comedi, David Mario Koropecki, Roberto Roman |
author_role |
author |
author2 |
Toranzos, Victor Jose Urteaga, Raul Comedi, David Mario Koropecki, Roberto Roman |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Negative Differential Resistance Porous Silicon Carrier Trapping Volatile Memory |
topic |
Negative Differential Resistance Porous Silicon Carrier Trapping Volatile Memory |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.2 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
We report a voltage controlled negative differential resistance (NDR) effect at room temperature in two types of devices based on porous silicon (PS): thermally oxidized porous silicon multilayer with Ag electrodes in a sandwich configuration (Ag/c-Si/PS/ Ag) and porous silicon single layer with Al electrodes in a coplanar configuration (Al/PS/Al). The NDR effect was observed in current– voltage characteristics and showed telegraphic noise. The NDR effects showed a strong dependence with temperature and with the surrounding atmospheric air pressure. The NDR occurrence was attributed to the blocking of conduction channels due to carrier trapping phenomena. We also experimentally demonstrate porous silicon devices exploiting the NDR effect, with potential applications as volatile memory devices. Fil: Marín Ramírez, Oscar Alonso. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina Fil: Toranzos, Victor Jose. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Urteaga, Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina Fil: Comedi, David Mario. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Koropecki, Roberto Roman. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Física del Litoral. Universidad Nacional del Litoral. Instituto de Física del Litoral; Argentina |
description |
We report a voltage controlled negative differential resistance (NDR) effect at room temperature in two types of devices based on porous silicon (PS): thermally oxidized porous silicon multilayer with Ag electrodes in a sandwich configuration (Ag/c-Si/PS/ Ag) and porous silicon single layer with Al electrodes in a coplanar configuration (Al/PS/Al). The NDR effect was observed in current– voltage characteristics and showed telegraphic noise. The NDR effects showed a strong dependence with temperature and with the surrounding atmospheric air pressure. The NDR occurrence was attributed to the blocking of conduction channels due to carrier trapping phenomena. We also experimentally demonstrate porous silicon devices exploiting the NDR effect, with potential applications as volatile memory devices. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12 |
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/11336/26464 Marín Ramírez, Oscar Alonso; Toranzos, Victor Jose; Urteaga, Raul; Comedi, David Mario; Koropecki, Roberto Roman; Negative differential resistance in porous silicon devices at room temperature; Elsevier; Superlattices And Microstructures; 79; 12-2014; 45-53 0749-6036 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/26464 |
identifier_str_mv |
Marín Ramírez, Oscar Alonso; Toranzos, Victor Jose; Urteaga, Raul; Comedi, David Mario; Koropecki, Roberto Roman; Negative differential resistance in porous silicon devices at room temperature; Elsevier; Superlattices And Microstructures; 79; 12-2014; 45-53 0749-6036 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.spmi.2014.12.019 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S074960361400487X |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/zip application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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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1844613189978816512 |
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13.070432 |