About: SPR enhanced ellipsometric gas monitoring on thin iron doped tin oxide layers

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0925400511007593
Description	In this work, thin iron doped tin oxide layers (3?6 nm) were investigated with regard to gas sensitivity by means of surface plasmon resonance (SPR) effect with ellipsometric readout. The experimental set-up was a Kretschmann configuration with gold as metal layer. The sensor system was exposed to different concentrations of methane in the low ppm range and the sensor response of an uncoated gold layer compared to a gold layer coated with iron doped tin oxide. The additional layer effects stability with regard to drift behavior of the sensor and an increase in sensitivity. Furthermore, the sensor is able to detect the toxic gas carbon monoxide in low concentration range (down to 0.5 ppm). The thin layers were investigated by X-ray photoelectron spectroscopy, secondary electron microscopy and spectroscopic ellipsometry. The possible mechanisms taking place on the surface are discussed In this work, thin iron doped tin oxide layers (3?6 nm) were investigated with regard to gas sensitivity by means of surface plasmon resonance (SPR) effect with ellipsometric readout. The experimental set-up was a Kretschmann configuration with gold as metal layer. The sensor system was exposed to different concentrations of methane in the low ppm range and the sensor response of an uncoated gold layer compared to a gold layer coated with iron doped tin oxide. The additional layer effects stability with regard to drift behavior of the sensor and an increase in sensitivity. Furthermore, the sensor is able to detect the toxic gas carbon monoxide in low concentration range (down to 0.5 ppm). The thin layers were investigated by X-ray photoelectron spectroscopy, secondary electron microscopy and spectroscopic ellipsometry. The possible mechanisms taking place on the surface are discussed (en)
Title	SPR enhanced ellipsometric gas monitoring on thin iron doped tin oxide layers SPR enhanced ellipsometric gas monitoring on thin iron doped tin oxide layers (en)
skos:prefLabel	SPR enhanced ellipsometric gas monitoring on thin iron doped tin oxide layers SPR enhanced ellipsometric gas monitoring on thin iron doped tin oxide layers (en)
skos:notation	RIV/44555601:13440/11:43883288!RIV12-AV0-13440___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(KAN400720701), P(LC06041)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Kormunda, Martin Pavlík, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Jana Evangelisty Purkyně v Ústí nad Labem / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	231637
http://linked.open...ai/riv/idVysledku	RIV/44555601:13440/11:43883288
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	EllipsometryEllipsometry; Iron doped tin oxide; SPR effect; Gas sensing (en)
http://linked.open.../riv/klicoveSlovo	EllipsometryEllipsometry Gas sensing Iron doped tin oxide SPR effect
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[6A94747B7020]
http://linked.open...i/riv/nazevZdroje	Sensors and Actuators. B - Chemical
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Hierarchic nanosystems for microelektronics Preparation, modification and characterization of materials by energetic radiation.
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	160
http://linked.open...iv/tvurceVysledku	Kormunda, Martin Pavlík, Jaroslav Beck, Uwe Hertwig, Andreas Krause, Andreas Krüger, Hannes Lohse, Volkmar Nooke, Alida Steinbach, Jörg
http://linked.open...ain/vavai/riv/wos	000298768100086
issn	0925-4005
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.snb.2011.08.036
http://localhost/t...ganizacniJednotka	13440

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