Deterministic Realization of Quasicrystal Surface Relief Gratings on Thin Azopolymer Films
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DOI: 10.1002/admi.201902118
Abstract: Spatially structured UV–visible light fields generate topographic modulations on the surface of films of azobenzene‐containing polymers. The geometry of the surface reliefs depends on the spatiotemporal distribution of light over the sample. If multistep sequential… read more here.
Keywords: relief; geometry; quasicrystal surface; relief gratings ... See more keywords
Confinement templates for hierarchical nanoparticle alignment prepared by azobenzene-based surface relief gratings.
Sign Up to like & getrecommendations! Published in 2019 at "Soft matter"
DOI: 10.1039/c8sm02585a
Abstract: Alignment of nanoparticles to hierarchical periodic structures is an emerging field in the development of patterned surfaces. Common alignment methods are based on templates that guide particle self-assembly. These can be formed using lithographic methods… read more here.
Keywords: relief gratings; nanoparticle alignment; alignment; formation ... See more keywords
One-step fabrication of hierarchical multiscale surface relief gratings by holographic lithography of azobenzene polymer.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.005711
Abstract: We present one-step method of fabricating hierarchical multiscale grating patterns by using holographic lithography on azobenzene thin films. In this study, we investigate the growth behavior of surface relief gratings in terms of surface morphology… read more here.
Keywords: relief gratings; holographic lithography; surface relief; one step ... See more keywords