Experimental and Numerical Acoustoelectric Investigation of the New SAW Structure with (RR)-P3HT Polymer in DMMP Detection

This document presents the results of numerical analyses SAW gas sensor in steady state. The effect velocity changes depending on how surface electrical conductivity sensing layer is predicted. roughness above piezoelectric waveguide depends profile diffused molecule concentration inside layer. Numerical for DMMP (CAS Number 756-79-6) (RR)-P3HT state are shown. main aim investigations was to study thin film interaction with target gases configuration based diffusion equation polymers. Numerical shown. The acoustoelectric analysis (NAA) allow select design conditions, including morphology layer, its thickness, operating temperature and type. code written Python, described analyzed. theoretical were verified confirmed experimentally.