J. Wrachtrup, F. Jelezko, B. Grotz, I. Gerhardt, M. Becker, H. Fedder
http://www.opticsinfobase.org/abstract.cfm?URI=CLEO:%20S%20and%20I-2011-...
Interaction of defect centers in diamond and molecules with thin metal wires, bow tie, and other antenna structures: By studying the coupling efficiency and mechanism we achieve an improved insight into the quantum plasmon interaction.