epitaxy HiVacuum Ram Fujian dichalcogenide PetruPoni_Institute GaN BCZT dielectric_trench Polytetrafluoroethylene Chemical Vapor Deposition Optical KPFM Iron ring shape Pipette GlassTemperature Pvdf self-assembly mechanical_property CuParticle MoS2 Boundary PVAP3HT BismuthFerrite self_healing Morphology Electical&Electronics Annealed Tungsten C_AFM HexagonalBoronNitride Bmp INSPParis ReflexLens