ScratchMode dielectric_trench UnivMaryland PetruPoni_Institute HydroGel PatternedSapphireSubstrat Piezoresponse thermal_conductivity ferromagnetic MagneticForce SolarCell Phenanthrene CuParticle CalciumHydroxide Mechanical IRDetector SiWafer PolyvinylideneFluoride MetalCompound biocompatible pulsed_laser_deposition SetpointMode SPMLabs Butterfly Copper Current aluminum_nitride blended polymers Polymer Ni81Fe19 align Dr.JurekSadowski ScanningThermalMicroscopy multi_layer cannabidiol