Figure 2From: Stable White Light Electroluminescence from Highly Flexible Polymer/ZnO Nanorods Hybrid Heterojunction Grown at 50°CField emission scanning electron micrographs (SEM) of a ZnO nanorods grown at 50°C on TFB/PFO polymer layers on top of PEDOT:PSS/plastic flexible substrate, and in b SEM of the samples after photoresist processing and etching, the inset shows single ZnO nanorod covered by a thin photoresist film after a reactive ion etch stepBack to article page