MolecularSelfAssembly Pore Ecoli MultiferroicMaterials food Materials plastics Friction Thermal Polydimethylsiloxane Sapphire Gallium_Arsenide MonoLayer ScanningKelvinProbeMicroscopy pinpoint mode atomic_steps cannabis EPFL Heat Gong Mapping Hexylthiophene Zhi contact Litho FM_SKPM neodymium_magnets Vortex GranadaUniv CastIron CrossSection fluoroalkane Forevision HardDisk Trench