%0 Journal Article %A H Li %A A.L Roytburd %A S.P Alpay %A T.D Tran %A L Salamanca-Riba %A Ramamoorthy Ramesh %B Applied Physics Letters %D 2001 %G eng %P 2354-2356 %R 10.1063/1.1359141 %T Dependence of dielectric properties on internal stresses in epitaxial barium strontium titanate thin films %V 78