| 초록 |
Controlled synthesis of colloidal nanocrystals is one of the most important prerequisites to fully exploit their unique properties for a wide range of their applications. However, the formation mechanism of colloidal nanocrystals is not well studied, yet. In this presentation, I will present my research on the nanocrystal formation. First, I will talk about the II-VI semiconductor magic-sized nanoclusters, which are known as important prenucleation intermediates for nanocrystal synthesis. Second, I will discuss my research on in-situ liquid-phase transmission electron microscopy for studying colloidal nanocrystal formation process. At the end, I will briefly show the structure engineering of colloidal nanocrystal quantum dots for optoelectronic applications such as solar cells and light-emitting diodes. |
