Please use this identifier to cite or link to this item: http://cris.utm.md/handle/5014/496
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dc.contributor.authorLUPAN, Cristianen_US
dc.contributor.authorSCHUTT, Andreasen_US
dc.contributor.authorADELUNG, Raineren_US
dc.contributor.authorHOPPE, Mathiasen_US
dc.contributor.authorBIRNAZ, Adrianen_US
dc.date.accessioned2020-05-23T18:41:00Z-
dc.date.available2020-05-23T18:41:00Z-
dc.date.issued2020-
dc.identifier.citationLupan C., Schütt A., Bîrnaz A., Hoppe M., Adelung R. (2020) Sensorial and Local Reflectivity Properties of the Columnar ZnO:Eu Films. In: Tiginyanu I., Sontea V., Railean S. (eds) 4th International Conference on Nanotechnologies and Biomedical Engineering. ICNBME 2019. IFMBE Proceedings, vol 77. Springer, Chamen_US
dc.identifier.isbn978-3-030-31866-6-
dc.identifier.isbn978-3-030-31865-9-
dc.identifier.issn1680-0737-
dc.identifier.urihttp://cris.utm.md/handle/5014/496-
dc.description.abstractIn this work, we report on sensorial properties dependent on the operating temperature for Eu-doped ZnO columnar samples. The films demonstrated sensorial properties to volatile compounds, namely for 2-propanol . The results have been explained by increased basic properties of ZnO after doping with ions of Eu, that lead to catalyzing of dehydrogenation processes of molecules, and higher response. Local reflectivity maps of the sensor samples with a very high spatial resolution were recorded by using a specially modified measurement set-up, which had been originally designed for the electrical characterization of photovoltaic solar cells. The variation of the local reflectivity of the active sensor area is caused by different film properties that are most probably the result of the deposition process and/or handling. In the future, a systematic analysis and correlation of the performance data of various sensor samples with such reflectivity maps may lead to a better understanding and improvement of the film deposition process and thus to finally better sensors.en_US
dc.language.isoenen_US
dc.publisherSpringer, Chamen_US
dc.relation.ispartofIFMBE Proceedingsen_US
dc.subjectZnO:Euen_US
dc.subjectColumnar filmsen_US
dc.subject2-propanolen_US
dc.subjectreflectivityen_US
dc.subjectgas sensoren_US
dc.titleSensorial and local reflectivity properties of the columnar ZnO:Eu filmsen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/978-3-030-31866-6_50-
dc.identifier.scopus2-s2.0-85075608025-
item.languageiso639-1other-
item.grantfulltextopen-
item.fulltextWith Fulltext-
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