#Materials DNA HardDiskMedia neodymium_magnets CastIron Implant Tin disulfide PetruPoni_Institute gallium_nitride F14H20 HDD Polyethylene FloppyDisk OxideLayer Dental FailureAnlaysis Fendb phase_change Collagen OrganicCompound STO Semiconductor 2dMaterials Scratch Austenite margarine Boundary atomic_steps PhaseTransition FM_SKPM Pores mono_layer Nanopattern DiffractiveOpticalElements NUS_NNI_Nanocore