CuSubstrate Al2O3 InLiquid CastIron TappingMode ElectroDeposition HighAspect Vortex Ram DiffractiveOpticalElements BiFeO3 GalliumPhosphide Wonseok PatternedSapphireSubstrat hard_disk Multiferroic_materials BCZT Calcite Crystal BreastCancerCell Trench Pattern H-BN Hole Mechinical atomic_layer hard_disk_media GaN molecule Heat MfmAmplitude Regensburg Polypropylene Gallium hetero_structure