Fig. 5: General transfer of nanoscale films. | Nature Communications

Fig. 5: General transfer of nanoscale films.

From: Large-area transfer of two-dimensional materials free of cracks, contamination and wrinkles via controllable conformal contact

Fig. 5: General transfer of nanoscale films.The alternative text for this image may have been generated using AI.

a Raman spectra of MoS2/graphene heterostructure (red) and bare graphene (navy blue) on SiO2/Si substrates. Inset: OM image of CVD-grown monolayer MoS2 islands transferred onto graphene and corresponding Raman mapping of A1g band intensity. b OM image of graphene transferred onto Nafion foils. Bilayer islands would enable the visualization of monolayer graphene region. Inset: photography of the graphene transferred onto Nafion foils. c Raman spectra of graphene transferred onto Nafion foils and bare Nafion foils (gray). Inset: AFM image of transferred graphene on Nafion foils. d Illustration of the fabrication of the transferable Cr/Au electrodes and transfer of the electrodes onto other substrates using the OVMs-modified supporting films. e Photograph of transferred Cr/Au electrodes on PET substrate. Inset: OM image of transferred Cr/Au electrodes. f OM image of transferred Cr/Au electrodes on SiO2/Si substrates. Inset: photograph of transferred Cr/Au electrodes on SiO2/Si substrates. Note that graphene in (a) was transferred by cedrol (10 wt%)/PMMA; graphene in (b, c) was transferred by borneol (10 wt%)/PMMA; graphene in (d) was transferred by alpha-terpineol (10 wt%)/PMMA.

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