Tuesday, November 13, 2012

Plasmon-induced fluorescence and electroluminescence from porphine molecules on GaAs(110) in a scanning tunneling microscope

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Svenja Mühlenberend, Natalia L. Schneider, and Markus Gruyters et al.

Surface plasmon polaritons of the tip of a scanning tunneling microscope are used to induce fluorescence from (5,10,15,20)-tetraphenyl-21 H,23 H-porphine molecules on GaAs(110) surfaces at very low coverages. Fluorescence spectra exhibiting vibrationally resolved Q-band transitions show that the l ... [Appl. Phys. Lett. 101, 203107 (2012)] published Tue Nov 13, 2012.



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