[20p-A23-1~6] Vibronics: Energy transport science of vibrations in solid

1:45 PM - 2:15 PM JST(4:45 AM - 5:15 AM UTC)English Presentation

[20p-A23-2] Understanding heat transport in organic materials in terms of structural elements including intermolecular interactions

〇Takanori Fukushima¹ (1.Tokyo Tech)

Keywords:

Heat transport,Organic materials,Intermolecular interactions

Organic materials have a tremendous diversity of elements, chemical bonds, molecular structures, intermolecular interactions, and assembly morphologies, making it difficult to comprehensively understand their heat transport properties. As the key to understand the nature of heat transport through organic materials, we have focused on molecular dynamics that reflect the thermal state as well as intermolecular interactions that connect the constituent molecules in the solid state. To this end, we have conducted research using structurally well-defined molecular assemblies such as single crystals, crystalline thin films, and self-assembled monolayers as motifs, rather than polymer systems in which it is difficult to obtain accurate microscopic structural information. Here the findings obtained through our studies will be presented, with discussion about the prospects for the development of organic materials toward thermal management.