Figure 6
(a) Optical image of patterned Cu foil showing an macro view of the imprinted rectangular shape patterns produced by depression of Cu foil with compressive loading of patterned Hf-based amorphous alloy as die. (b) Detail view of the optical image of imprinted on Cu foil showing clear edge of pattern produced by compressive loading. (c) SEM image of rectangular patterns imprinted on Cu foil showing macro view of the imprinted rectangular shape patterns produced by depression of Cu foil. (d) Detail view of the SEM image of lateral edge of imprinted on Cu foil showing clear sharp edge of pattern by compressive loading.
