title: Surface-assisted bowl-in-bowl stacking of nonplanar aromatic hydrocarbons.
abstract: Bowl-in-bowl stacking of buckybowls on a copper surface is observed via scanning tunneling microscopy (STM) at low temperatures and characterized by density functional theory (DFT) calculations.
authors.affiliation: Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, CH-8600 Dübendorf, Switzerland.
authors.forename: Tobias
authors.initials: T
authors.lastname: Bauert
authors.forename: Kim K
authors.initials: KK
authors.lastname: Baldridge
authors.forename: Jay S
authors.initials: JS
authors.lastname: Siegel
authors.forename: Karl-Heinz
authors.initials: KH
authors.lastname: Ernst