kelvin probe force microscopy Imprint Edwin MetalCompound 2-vinylpyridine LifeScience SingleCrystal HiVacuum high_resolution mechanical_property Piezoelectric Pyroelectric LiquidCrystal MagneticPhase Genetic TungstenDeposition #Materials Array fluorocarbon Sio2 amplitude_modulation HighAspect Solar light_emitting ForceVolumeMapping FFM DeflectionOptics ScratchMode Austenite HexacontaneFilm HBN InorganicCompound EvatecAG Molybdenum Granada