SetpointMode exfoliate heterojunctions Epoxy Wang light_emitting Inorganic Hair HDD Zhi Techcomp Polymer Polypropylene MESA structure #Materials Glass Boundary TungstenDeposition Melt Worcester_Polytechnic_Institute IcelandSpar DeflectionOptics VortexCore Aggregated_molecules Corrosion sputter food LithiumNiobate Vortex FailureAnalysis align FailureAnlaysis fluorocarbon MagneticForceMicroscopy semifluorinated alkane