Metal phthalocyanines / charge carrier density / power law behavior / silver paint / chemi-resistive gas sensing characteristics / metal oxides / metal surface sites / metal mask / high charge carrier mobility / ammonia gas / chemical structure / semiconductor devices / metal sites / charge carrier mobility / chemical analysis / flexi-gas sensor devices / injected carrier density / /
BARC NEWSLETTER ROOM TEMPERATURE OPERATED FLEXIBLE AMMONIA SENSOR Ajay Singh, Soumen Samanta, A.K. Debnath, D.K.Aswal and S.K.Gupta Technical Physics Division