HEAL DSpace

Hydrogen gas sensors based on PLD grown NiO thin film structures

Αποθετήριο DSpace/Manakin

Εμφάνιση απλής εγγραφής

dc.contributor.author Stamataki, M en
dc.contributor.author Tsamakis, D en
dc.contributor.author Brilis, N en
dc.contributor.author Fasaki, I en
dc.contributor.author Giannoudakos, A en
dc.contributor.author Kompitsas, M en
dc.date.accessioned 2014-03-01T02:45:29Z
dc.date.available 2014-03-01T02:45:29Z
dc.date.issued 2008 en
dc.identifier.issn 1862-6300 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/32276
dc.subject Gas Sensor en
dc.subject Thin Film en
dc.subject.classification Materials Science, Multidisciplinary en
dc.subject.classification Physics, Applied en
dc.subject.classification Physics, Condensed Matter en
dc.subject.other Afm images en
dc.subject.other Air ambient en
dc.subject.other Deposition processes en
dc.subject.other Electrical and sensing properties en
dc.subject.other Electrical measurements en
dc.subject.other Electrical properties en
dc.subject.other Homojunctions en
dc.subject.other Hydrogen gas sensors en
dc.subject.other Nio films en
dc.subject.other NiO thin films en
dc.subject.other Oxygen pressures en
dc.subject.other Pulsed lasers en
dc.subject.other Resistance responses en
dc.subject.other Si substrates en
dc.subject.other Distillation en
dc.subject.other Electric properties en
dc.subject.other Hydrogen en
dc.subject.other Nanostructured materials en
dc.subject.other Oxygen en
dc.subject.other Pulsed laser applications en
dc.subject.other Pulsed laser deposition en
dc.subject.other Semiconducting silicon compounds en
dc.subject.other Sensor networks en
dc.subject.other Silicon en
dc.subject.other Solids en
dc.subject.other Thick films en
dc.subject.other Thin film devices en
dc.subject.other Thin films en
dc.subject.other Current voltage characteristics en
dc.title Hydrogen gas sensors based on PLD grown NiO thin film structures en
heal.type conferenceItem en
heal.identifier.primary 10.1002/pssa.200778914 en
heal.identifier.secondary http://dx.doi.org/10.1002/pssa.200778914 en
heal.language English en
heal.publicationDate 2008 en
heal.abstract NiO thin films were grown by pulsed laser deposition on (100)Si substrates at 200 degrees C temperature. The effect of the O-2 pressure during the deposition process on the morphological, electrical and sensing properties of the films has been investigated. AFM images showed that the surface morphology of NiO films can be modified by the oxygen pressure during deposition. Electrical measurements showed that the well-known native p-type conductivity exhibits a conversion from p-type to n-type when the O-2 pressure is reduced. Resistance responses of NiO-thin films towards hydrogen (H-2) flow in air ambient have been measured. NiO thin film p-n homojuctions were then fabricated to investigate the electrical properties of such structures. The p-n homojunctions exhibited the distinct rectifying current-voltage (I-V) characteristics. (c) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. en
heal.publisher WILEY-V C H VERLAG GMBH en
heal.journalName Physica Status Solidi (A) Applications and Materials Science en
dc.identifier.doi 10.1002/pssa.200778914 en
dc.identifier.isi ISI:000258863700070 en
dc.identifier.volume 205 en
dc.identifier.issue 8 en
dc.identifier.spage 2064 en
dc.identifier.epage 2068 en


Αρχεία σε αυτό το τεκμήριο

Αρχεία Μέγεθος Μορφότυπο Προβολή

Δεν υπάρχουν αρχεία που σχετίζονται με αυτό το τεκμήριο.

Αυτό το τεκμήριο εμφανίζεται στην ακόλουθη συλλογή(ές)

Εμφάνιση απλής εγγραφής