Interface Control of Molecular Devices Composed of Semiconducting Fulleride Crystals

富勒烯C60具有很高的电子亲和力，通过接受电子给出了称为富勒醚的阴离子物种。在这项研究中，我们合成了新型的富勒化物化合物，特别是利用电结晶的方法，作为有机固体中的界面材料，我们研究了它们的基本条件，以澄清它们的功能，并改善由这些富勒化物材料制成的分子器件的性能。此外，我们还开发了基于富勒烷界面的有机分子器件，通过改善器件性能，制备出坚固致密的自组装有机层。特别是，我们合成了新的富勒化物晶体，并研究了结构与性能之间的关系。我们还调查了他们改善有机光伏性能的能力。

Fullerene C60 has high electron affinity and gives anion species named fullerides by accepting an electron. In this study, we have synthesized novel fulleride compounds, especially by using the electrocrystallization method, intended as interface materials in organic solids, and we have investigated their fundamental conditions to clarify their functionality and improve the properties of the molecular devices fabricated from these fulleride materials. Furthermore, we have developed organic molecular devices based on fulleride interfaces by improving the device properties and fabricating robust and dense self-assembled organic layers. In particular, we have synthesized new fulleride crystals and investigated the correlation between structure and properties. We have also investigated their ability to improve the performance of organic photovoltaics.