VortexCore epitaxy HBN Oxide thermoplastic_elastomers Jason Glass PolyimideFilm Mfm Granada FastScan dichalcogenide Temasek_Lab VerticalPFM ScanningThermalMicroscopy Growth Polyurethane Biology UnivMaryland Grain bias_mode Cobalt Fujian heterojunctions BlockCopolymer flakes Self-assembledMonolayer high_resolution Multiferroic_materials Lateral WPlug Nickel ContactModeDot SicMosfet exfoliate