id author title date pages extension mime words sentence flesch summary cache txt sq87br88s4z Barrett Kai-Bong Duan Studies of Metal/Gallium Nitride Gas Sensors: Sensing Response, Morphology and Sensing Applications 2012 .txt text/plain 501 19 42 The potential utility of high surface area porous GaN was realized by decorating the confined nanopores with metal (Pt), thus increasing the surface area available for sensing and lowering the LOD. In discontinuous Pt films, increasing Pt surface area also increases the CO signal when the Pt/GaN interfacial area remains constant. cache/sq87br88s4z.txt txt/sq87br88s4z.txt