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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1470

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dc.contributor.authorPushpendra Kumar-
dc.contributor.authorMalhotra, L K-
dc.date.accessioned2006-02-27T06:05:56Z-
dc.date.available2006-02-27T06:05:56Z-
dc.date.issued2004-
dc.identifier.citationMaterials Chemistry and Physics, 88(1), 106-109en
dc.identifier.urihttp://eprint.iitd.ac.in/dspace/handle/2074/1470-
dc.description.abstractWe show here that a palladium capped samarium film at room temperature can be used as an efficient sensor material for hydrogen detection. As low as 194 ppm of hydrogen gas can be detected without any cross sensitivity problem. Depending upon the partial pressure of hydrogen, response times varying from 6 to 30 s have been obtained. An interesting observation is very fast hydrogen desorption (2 s) at room temperature, thus making the sensing element ready for reuse quickly. No external source is needed with this sensor element.en
dc.format.extent290296 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.subjectPalladiumen
dc.subjectSamariumen
dc.subjectHydrogen sensoren
dc.subjectElectrical switchingen
dc.titlePalladium capped samarium thin films as potential hydrogen sensorsen
dc.typeArticleen
Appears in Collections:Physics

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