Article ID Journal Published Year Pages File Type
5422768 Surface Science 2011 6 Pages PDF
Abstract
► STM tunneling light emission was detected from 2-ML PTCDA on Au(111). ► Two light emission peaks at 1.71 eV and 2.35 eV of photon energy were detected. ► The peak at 2.35 eV is special; out of Au local surface plasmon excitation range. ► Very weak interaction of PTCDA with the substrate allows this transition.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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