Global_Comm Piranha HardDisk Imprint PtfeMembrane Stiffness LiquidCrystal DOE vertical_PFM FFM Tapping India Trench ConductiveAFM chemical_compound self_healing Bacterium aluminum_nitride Optoelectronic self-assembled_monolayer ShenYang IIT-chennai StrontiuTitanate Conducting Holes Ni81Fe19 nanomechanical cannabis MBE AlkaneFilm MultiferroicMaterials LFM Metal Ceramic SolarCell