Sperm Epoxy SingleCrystal WWafer Singapore EPFL Aluminum MechanicalProperties cross section MBE LightEmission WPlug Fiber PolyvinylAcetate Insulator H-BN NUS_NNI_Nanocore polymeric_arrays blended polymers Oxidation NiFe WS2 Tin disulfide Ptfe MonoLayer Crystal semifluorinated alkane MultiLayerCeramicCapacitor Melt Floppy Magnetostrictive Ni81Fe19 DiffractiveOpticalElements electrospinning BismuthVanadate