Celebration cannabidiol BiFeO3 CBD EFM LowDensityPolyethylene Conducting IIT-chennai ConductiveAFM AnodizedAluminumOxide Vortex SicMosfet Granada Neodymium Polytetrafluoroethylene PtfeMembrane SrTiO3 Polystyrene Wang NCM\ Phenanthrene Microchannel Polyvinylidene_fluoride Stiffness PMNPT Defects HanyangUniv Strontium graphene_hybrid PVAC blended polymers LiftHeight TiO2 contact Boundary