%0 Journal Article %T Preparation, structure and dielectric properties of substrate-free BaTiO3 thin films by sol–gel method %A Li, Jinjin %A Zhu, Guisheng %A Xu, Huarui %A Wang, Pan %A Chen, Yida %A Yan, Dongliang %A Yu, Aibing %J Journal of Materials Science: Materials in Electronics %V 28 %N 17 %P 12962-12966 %@ 0957-4522 %D 2017-05-18 %I Springer US %~ DeepDyve