Geometrically defined C60 self-assembled disks, wires and dots have been systematically obtained via a solution drop-drying process at room temperature; during this process, we discovered that there is a critical correlation between the geometry of the solvent and the final geometry of the self-assembled C60 structure.
Department of Chemistry and Division of Advanced Materials Science, Pohang University of Science and Technology, San 31, Hyoja-Dong, Nam-Gu, Pohang, 790-784, Korea.