Fig. 1 | Nature Communications

Fig. 1

From: Bottom-up growth of n-type monolayer molecular crystals on polymeric substrate for optoelectronic device applications

Fig. 1The alternative text for this image may have been generated using AI.

Schematic of CMUT molecule structure and preparation process of MMCs. a Molecular structure of CMUT. Gray represents carbon atom, yellow represents sulfur atom, blue represents nitrogen atom, and white represents hydrogen atom. b Schematic illustration of preparation of the MMCs. The semiconductor solution was dropped onto an OTS-treated SiO2/Si substrate, and then a top substrate was placed atop. Finally we obtained crystalline monolayer films on the top substrate after 24 h. c Large-area CMUT MMC up to centimeter size on SiO2/Si substrate. d Optical microscopy image and e corresponding AFM image of the MMC on BCB-treated SiO2/Si substrate

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