alkanes Piranha PolyvinylAcetate Pyroelectric Semiconductor Ito MBE AlkaneFilm Optoelectonics Phase Fe_film TungstenDeposition Step 2d_materials PatternedSapphireSubstrat DiffractiveOpticalElements phase_change hetero_structure Reading ForceVolumeImage TCS Optoelectronic Polystyrene Alkane Vacuum NCM molecules Film MESA structure Korea Polyurethane CalciumHydroxide ImideMonomer Magnetostrictive TriGlycineSulphate