TRANSISTOR FILM TIPIS ORGANIK BERBASIS POLIANILIN UNTUK APLIKASI SENSOR GAS AMONIAK
Abstract
Thin-film transistor has been fabricated by chemical deposition of polyaniline on top of the SiO2 dielectric layer. Thin-film transistors made electrically tested to see the effects of terrain characteristics and sensitivity to ammonia gas. Negative gate voltage is supplied to the transistor polyaniline increases the drain current flowing. Polyaniline transistor drain current decreased when ammonia gas is given which shows that the NH3 molecules reduce the carrier mobility in polyanilineDownloads
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