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|Type:||Artigo de evento|
|Title:||Theoretical Calculation Of The Dispersion Relation For Polymeric Thin Films: Determination Of The Thermal Diffusivity Using Photothermal Microscopy|
|Author:||De Freitas L.R.|
Da Silva E.C.
|Abstract:||The dispersion relation for polymeric thin films was calculated by determining the thermal diffusivity. The use of photothermal technique in the determination of thermal diffusivity was described. A plot of the wave number versus frequency, obtained by modeling the thermal problem of the system, provided the dispersion relation. Derivation of an analytical expression based on low/high diffusivities was also described.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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