semifluorinated alkane hard_disk Optical membrane flakes Electical&Electronics AM_KPFM SPMLabs PrCurve GaAs FrequencyModulation Photovoltaics Ni81Fe19 hydrocarbon MfmPhase chemical_compound UnivCollegeLondon TriGlycineSulphate PetruPoni_Institute NeodymiumMagnets Temasek_Lab Mosfet ShenYang Polyurethane Gold AtomicSteps LateralForce UTEM Hexacontane Phenanthrene Ni-FeAlloy InLiquid thermal_property Granada silicon_oxide