2-vinylpyridine hard_disk NtuEee temperature controller AFM Hair hydrocarbon MechanicalProperties Cobalt thermal_conductivity CompactDisk LateralForceMicroscopy Granada HexagonalBoronNitride Gallium HighAspect Film Aluminum HexacontaneFilm FAFailureAnlaysis alkanes TyphimuriumBiofilm Conductive AFM PrCurve GaN ScanningKelvinProbeMicroscopy 3-hexylthiophene TappingMode Step Imprint VerticalPFM OpticalElement Vacuum HACrystal Mosfet hard_disk_media