MBE heterojunctions domain_switching Aluminium_Oxide DLaTGS LightEmission CancerCell Mechanical&nanotechnology HafniumDioxide VinylAlcohol Styrene CeramicCapacitor NTU InsulatorFilm Ferrite CNT Piranha LFM HexagonalBoronNitride DIWafer Photovoltaics Lateral_Force_Microscopy 2-vinylpyridine mfm_amplitude Hole Gallium biocompatible PUR rubber LiquidImaging Piezo STO Workfunction Forevision SrO