4.8 Article

Electronic decoupling of a cyclophane from a metal surface

Publisher

NATL ACAD SCIENCES
DOI: 10.1073/pnas.1006661107

Keywords

electron transport; functional molecules at surfaces; scanning tunneling microscopy; vibronic states

Funding

  1. Deutsche Forschungsgemeinschaft [SFB 677]
  2. Innovationsfonds Schleswig-Holstein
  3. Swiss National Center of Competence in Research Nanoscale Science
  4. Swiss National Science Foundation

Ask authors/readers for more resources

Electronic self-decoupling of an organic chromophore from a metal substrate is achieved using a naphtalenediimide cyclophane to spatially separate one chromophore unit of the cyclophane from the substrate. Observations of vibronic excitations in scanning tunneling spectra demonstrate the success of this approach. These excitations contribute a significant part of the tunneling current and give rise to clear structure in scanning tunneling microscope images. We suggest that this approach may be extended to implement molecular functions at metal surfaces.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available