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Type: Artigo de evento
Title: Thermal Diffusivity Anisotropy In Calamitic-nematic Lyotropic Liquid Crystal
Author: Pereira J.R.D.
Palangana A.J.
Bento A.C.
Baesso M.L.
Mansanares A.M.
Da Silva E.C.
Abstract: The temperature dependence of the thermal diffusivity of a lyotropic liquid crystal was studied using thermal lens technique. The sample under study was aligned in a magnetic field before measurements thus allowing the determination of the thermal diffusivity in both directions. The results show that the thermal diffusivity sharply decreases in the phase transition temperatures, and presents an anisotropy in the nematic phase.
Rights: aberto
Identifier DOI: 10.1063/1.1519677
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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