Growth of transparent Zn1-xSrxO films by facile wet chemical method: Effect of Sr doping on the structural, optical and sensing properties

Sr doped ZnO nanorods thin films are prepared using wet chemical technique on transparent flexible substrate. Effect of Sr doping on structural and optical properties of ZnO is systematically investigated. The sensing property of the ZnO is enhanced by Sr doping and imitates as a promising material for future toxic and flammable gas sensor applications as well as for optoelectronic devices.