Indium sesquitelluride (In2Te3) thin film gas sensor for detection of carbon dioxide

Thin films of indium sesquitelluride (In2Te3) were grown on glass substrate using flash evaporation. The sensitivity of carbon dioxide (CO2) gas on In2Te3 thin films was studied. The effects of different CO2 gas concentration and film thickness on sensitivity of indium sesquitelluride thin film gas sensor were studied. The response time of In2Te3 thin film gas sensor is also studied.