Gas sensing of colloidal polyaniline in a chemoresistor consisting of nanometer electrodes

The high conductivity of colloid-conducting polymers is explained by the networking structures and the hopping mechanisms of the metallic particles [1,2,4]. To observe how the metallic region and the networking structures differ in sensing NH 3 gas, E-beam lithography and electromigration were used...

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Veröffentlicht in:	Microelectronic engineering 2011-09, Vol.88 (9), p.3035-3042
Hauptverfasser:	Park, S.Y., Bae, M.S., Jeon, I.D., Lee, J.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chemoresistor Colloid Pani Colloids Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Diffusion in solids Electric potential Electro migration Electrodes Electromigration Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Electronics Exact sciences and technology Gaps Gas sensor General equipment and techniques Hopping mechanism Instruments, apparatus, components and techniques common to several branches of physics and astronomy Lithography Metal particles Microelectronic fabrication (materials and surfaces technology) Nanometer electrode Networking structure Nonlinearity Physics Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Sensors Sensors (chemical, optical, electrical, movement, gas, etc.) remote sensing Surface double layers, schottky barriers, and work functions Transport properties of condensed matter (nonelectronic)
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