Figure 1
From: Ultra-flexible nonvolatile memory based on donor-acceptor diketopyrrolopyrrole polymer blends
(a) Illustration of the fabrication of the ultra-flexible memory device. (b) The chemical structures of PMMA and DPP-TNT. (c) Tapping mode AFM image of the PMMA:DPP-TNT film. (d) UV–visible spectrum of PMMA:DPP-TNT film. Inset: Optical image of the fabricated ultra-flexible memory.
