%0 Journal Article %K Cooling %K Perovskite %K Nanostructured materials %K Integration %K Polarization %K Ferroelectric materials %K Boundary conditions %K Dielectric properties %K Thermodynamics %K Thermal effects %K Barium compounds %K Ultrathin films %K Vectors %K Dielectric stiffness %K Nanometers %K Stress fields %K Threading dislocation density %K Stiffness %A S.P Alpay %A I.B Misirlioglu %A V Nagarajan %A Ramamoorthy Ramesh %B Applied Physics Letters %D 2004 %G eng %P 2044-2046 %R 10.1063/1.1788894 %T Can interface dislocations degrade ferroelectric properties? %V 85