fluoroalkane Ananth Worcester_Polytechnic_Institute Lattice Solution HOPG PinPointMode Transparent Morphology Solar PetruPoni_Institute PECurve Subhajjit Treatment hard_disk HafniumDioxide AtomicLayer Hafnia Formamidinium_lead_iodide LaAlO3 biocompatible Tungsten Fet Pinpoint PFM margarine nanomechanical Reduction mechanical_property gallium_nitride Chromium CuSubstrate TemperatureControl Electrode TriGlycineSulphate Global_Comm