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Table 1 Results of surface analysis from AFM measurements (Gaussian approximation) of pristine and annealed Au/TPP and Au/TPP/Au structures

From: Surface morphology and optical properties of porphyrin/Au and Au/porphyrin/Au systems

Sample Cluster Maximum peak Half-width of maximum
Pristine Au/TPP Height (nm) 61.0 21.0
Perimeter (μm) 4.0 1.2
Annealed Au/TPP Height (nm) 51.0 31.0
Perimeter (μm) 5.4 2.1
Pristine Au/TPP/Au Height (nm) 15.1 7.5
Perimeter (μm) 2.7 0.4
Annealed Au/TPP/Au Height (nm) 27.2 14.3
Perimeter (μm) 3.2 0.9