The healing mechanism for excited molecules near metallic surfaces

TL;DR

This paper proposes a method to prevent radiation damage in imaging excited molecules by placing them near metallic surfaces, enabling their structural analysis through elastic scattering.

Contribution

It introduces a novel approach of using metallic surfaces to dissipate electronic excitations, allowing for damage-free imaging of organic molecules.

Findings

Molecules near metal surfaces rapidly dissipate electronic excitations.

This approach enables multiple elastic scattering events for structural determination.

Potential to improve imaging of individual molecules without radiation damage.

Abstract

Radiation damage prevents the ability to obtain images from individual molecules. We suggest that this problem can be avoided for organic molecules by placing them in close proximity with a metallic surface. The molecules will then quickly dissipate any electronic excitation via their coupling to the metal surface. They may therefore be observed for a number of elastic scattering events that is sufficient to determine their structure.