Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Aldao, Celso Manuel | - |
| dc.creator | Schipani, Federico | - |
| dc.creator | Ponce, Miguel Adolfo | - |
| dc.creator | Joanni, E. | - |
| dc.creator | Williams, Federico Jose | - |
| dc.date | 2017-02-03T21:13:56Z | - |
| dc.date | 2017-02-03T21:13:56Z | - |
| dc.date | 2014-01 | - |
| dc.date | 2016-03-21T19:01:55Z | - |
| dc.date.accessioned | 2019-04-29T15:36:51Z | - |
| dc.date.available | 2019-04-29T15:36:51Z | - |
| dc.date.issued | 2014-01 | - |
| dc.identifier | Aldao, Celso Manuel; Schipani, Federico; Ponce, Miguel Adolfo; Joanni, E.; Williams, Federico Jose; Conductivity in SnO2 polycrystalline thick film gas sensors: Tunneling electron transport and oxygen diffusion; Elsevier; Sensors And Actuators B-chemical; 193; 1-2014; 428-433 | - |
| dc.identifier | 0925-4005 | - |
| dc.identifier | http://hdl.handle.net/11336/12510 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297769 | - |
| dc.description | Conduction mechanisms in polycrystalline SnO2 thick sensing films were investigated by means of DC electrical resistance during heating?cooling cycles. Samples were maintained at relatively high temper- atures in H2 or O2 ambient atmospheres before performing electrical measurements under vacuum or before performing XPS measurements in order to determine band bending. Results suggest that inter- grains present Schottky barriers that are responsible for the observed conductivities regardless of gas pre-treatment. Oxygen diffusion modulates barrier widths affecting conductivity through tunneling transport. The electrical response to subsequent exposure to an oxygen atmosphere is consistent with our interpretation. | - |
| dc.description | Fil: Aldao, Celso Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata; Argentina | - |
| dc.description | Fil: Schipani, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata; Argentina | - |
| dc.description | Fil: Ponce, Miguel Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata; Argentina | - |
| dc.description | Fil: Joanni, E.. CTI Renato Archer; Brasil | - |
| dc.description | Fil: Williams, Federico Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de Los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925400513014640 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.snb.2013.11.114 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/12510 | - |
| dc.subject | tin oxide | - |
| dc.subject | semiconductors | - |
| dc.subject | tunneling | - |
| dc.subject | XPS | - |
| dc.subject | Físico-Química, Ciencia de los Polímeros, Electroquímica | - |
| dc.subject | Ciencias Químicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Conductivity in SnO2 polycrystalline thick film gas sensors: Tunneling electron transport and oxygen diffusion | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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