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Number of results
2009 | 116 | 4 | 535-537
Article title

Phototermal Spectra of Inhomogeneous Coatings

Content
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EN
Abstracts
EN
In this paper we demonstrate a theoretical study for photothermal measurements on inhomogeneous coatings. First, a general photothermal mathematical model for thermal gradient materials is presented. Then, we discuss the effects of inhomogeneous thermal properties in photothermal amplitude and phase spectra of coatings. Finally, a method for quantitative depth profiling that makes use of prior knowledge about the type of profile existing in a sample to reduce the instabilities associated with the mathematically ill conditioned task is demonstrated.
Keywords
Contributors
author
  • "Vinca" Institute of Nuclear Sciences, Belgrade, Serbia
author
  • "Vinca" Institute of Nuclear Sciences, Belgrade, Serbia
author
  • "Vinca" Institute of Nuclear Sciences, Belgrade, Serbia
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n427kz
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