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Author Jaaniso, R. ♦ Gerst, A. ♦ Floren, A. ♦ Avarmaa, T. ♦ Sammelselg, V. ♦ Mandar, H.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2006
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Pulsed laser deposition ♦ Sputtering ♦ Optical pulses ♦ Gas lasers ♦ Solid lasers ♦ Conducting materials ♦ Optical materials ♦ X-ray scattering ♦ Conductivity ♦ Conductive films
Abstract Pulsed laser deposition was applied to chromia-titania solid solutions (CTO) with the aim to study electrical and gas sensing properties on (ultra)thin films of this material. The films with different compositions (5% to 33.3% of Ti from total cationic amount) were characterized by XRD, XRR, AFM, and EPMA. The electrical conductivity of the films was studied in clean air and in the presence of reducing gases $(H_{2},$ CO). The gas sensitivity was found to depend strongly on growth and annealing conditions but only slightly from thickness (10-70 nm) or composition of the films prepared under similar conditions.
Description Author affiliation: Estonian Nanotechnol. Competence Center Univ., Tartu (Jaaniso, R.; Gerst, A.; Floren, A.; Avarmaa, T.; Sammelselg, V.; Mandar, H.)
ISBN 1424403758
ISSN 19300395
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2006-10-22
Publisher Place South Korea
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.41 MB
Page Count 4
Starting Page 708
Ending Page 711


Source: IEEE Xplore Digital Library