Colóquio: Harald Bock (CNRS e Bordeaux) – seminários Física e Química
O Programa de Pós-Graduação em Física convida para o colóquio:
“The Glass Transition and Delayed Luminescence in Columnar Mesophases”*
Dr. Harald Bock, Centre de Recherche Paul Pascal, CNRS & Univ. Bordeaux, France
*Evento de reposição da disciplina seminários
Resumo:
Columnar liquid crystals, made of stacks of aromatic disk-shaped molecules, are alignable viscous fluids that allow anisotropic migration of charges and of excited states. They may go through a glass transition, yielding an anisotropic solid with improved robustness. The proximity of parallel chromophores also favors radiative triplet-triplet recombination to give delayed fluorescence. I will discuss our recent findings in this field.
Data: 14 de abril de 2026 (terça-feira) – Horário: 10h
Local: Auditório Faruk Nome, Departamento de Química – UFSC
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