MoirePattern Lattice FuelCell WS2 DomainSwitching Ni-FeAlloy AtomicSteps thermal_conductivity Anneal Optic Polyimide Tungsten Piezoresponse cross section layers Thermoplastic_polyurethane Sapphire Nanostructure fluorocarbon Fujian IcelandSpar Annealed Biology PolyvinylAcetate Tin sulfide Melt C60H122 block_copolymer PUR Copolymer Collagen polyvinyl acetate Film Hydroxyapatite DeoxyribonucleicAcid