Surface physics group of Prof. Jürg Osterwalder at the University of Zürich

There are (small) holes!
(Science 303 (2004) 217. download (0.7 MB))

Nanomesh is a single sheet of hexagonal boron nitride.
(Angewandte Chemie 46 (2007) 5115. download (0.8 MB))

More info about the Nanomesh and the project.

Scanning Tunneling Microscopy image of the Nanomesh