membrane alkanes PolymerBlend light_emitting Fe_film Formamidinium_lead_iodide FAFailureAnlaysis Graphite ShenYang LithiumNiobate Permalloy StyreneBeads molecules Leakage PvdfBead Modulus AnodizedAluminumOxide ForceVolumeMapping RedBloodCell ForceMapping Corrosion FrictionalForceMicroscopy Phenanthrene Graphene frequency_modulation PECurve Perovskite Spincast Layer food SPMLabs Ni-FeAlloy Composition Mechanical LiquidCrystal