Growth LaAlO3 PolyvinylideneFluoride epitaxy Wang Magnetic Force Microscopy Alkane AM-KPFM HexacontaneFilm Materials DLaTGS Morphology BismuthVanadate Dr.JurekSadowski SiWafer cannabis multi_layer Switching Wonseok Piezoelectric Indium_tin_oxide UnivOfMaryland Cross-section Gallium_Arsenide Anneal Nanopattern Cobalt hydrocarbon Tin sulfide Etch Global_Comm Yeditepe_University ForceVolume Pipette MLCC