Biofilm medical Trench Piezo exfoliate FrictionForce DLaTGS HexagonalBoronNitride CalciumHydroxide Pattern ElectroDeposition PDMS CompactDisk margarine TPU LiquidImaging DiffractiveOpticalElements semifluorinated alkane DomainSwitching MechanicalProperty Chemical Vapor Deposition MeltingPoint Conducting Inorganic #EC SSRM hard_disk_media ScratchMode Wang FrictionalForce LiNbO3 Temperature IIT-chennai Galfenol 3-hexylthiophene