Optical and microwave characteristics of ambient temperature deposited zirconium tin titanate high-k filmsD. Pamu, K. Sudheendran, M. Ghanashyam Krishna and K. C. J. RajuEur. Phys. J. Appl. Phys., 44 1 (2008) 71-75DOI: https://doi.org/10.1051/epjap:2008151