Laser-Induced Fluorescence Decay of 2-Methyl-, 2-Methoxy-, and 2-Ethylnaphthlene on α-Alumina during Temperature Programmed Desorption

Figure 11

LIF decay rate constants of 2-EN excimer as a function of temperature. 2-EN: rate constants of 2-EN multilayer. Scale to left for slower (Θ_2-EN ~ 130 ML) and to the right for faster component (Θ_2-EN ~ 380 ML). 2-EN + 1-CH: rate constants of 2-EN when 2-EN and 1-CH were prepared as a bilayer. Slower component scale on left (Θ_2-EN ~ 220 ML, Θ_1-CH ~ 310 ML), faster component scale on right (Θ_2-EN ~ 340 ML, Θ_1-CH ~ 260 ML). Arrow points to the formation of clusters.