%0 Journal Article %K Thin films %K Pulsed laser deposition %K Molecular beam epitaxy %K Film growth %K Electric fields %K Atomic force microscopy %K Permittivity %K Interfaces (materials) %K X-ray diffraction analysis %K Leakage currents %K Antiphase domain boundaries (ADB) %K Flat substrates %K Vicinal substrates %K Magnesia %A H Zheng %A L Salamanca-Riba %A Ramamoorthy Ramesh %A H Li %B Applied Physics Letters %D 2004 %G eng %P 2905-2907 %R 10.1063/1.1804609 %T Suppression of antiphase domain boundary formation in Ba 0.5Sr 0.5TiO 3 films grown on vicinal MgO substrates %V 85