Fig. 2 Femtosecond laser direct writing by interferometric scattering effect. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Fig. 2 Femtosecond laser direct writing by interferometric scattering effect.

Caption

Fig. 2 Femtosecond laser direct writing by interferometric scattering effect. (a) Three-segment zigzag nano-slit structure with 3 magnified views. (b) Corresponding strategy of offsets design. (c) Curved nano-slit structure and (d) the corresponding offset design. (e) High-angle annular dark-field (HAADF) STEM image of a horizontal nano-slit. (f-g) Demonstration of nearest achievable nano-slit spacing, showing the hindrance of neighboring effect.

Credit

Hongbo Sun et al.

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