Direct Fabrication of Nanodomes-Combined Surface Relief Gratings on Azobenzene Polymer Films with Controlled Shapes and Sizes
- Title
- Direct Fabrication of Nanodomes-Combined Surface Relief Gratings on Azobenzene Polymer Films with Controlled Shapes and Sizes
- Author(s)
- Kim, Kang-Han ; Lee, Yong Min ; Ryou, Myung-Hyun ; Jeong, Yong-Cheol
- Issued Date
- 2019-06
- Citation
- Journal of Polymer Science, Part B: Polymer Physics, v.57, no.12, pp.731 - 737
- Type
- Article
- Author Keywords
- azopolymer ; holographic lithography ; photofluidization ; surface relief grating
- Keywords
- Light interference ; Lithography ; Polarization ; Azobenzene polymer films ; Azopolymer ; Direct fabrications ; Holographic lithography ; photofluidization ; Polarization modes ; Spatial confinement ; Surface relief gratings ; Polymer films
- ISSN
- 0887-6266
- Abstract
- In this study, we present nanodomes-combined surface relief gratings (SRGs) of azopolymer films with controlled shapes and sizes. We investigate the effect of the polarization mode of light interference on leading nanodomes in the conventional SRG patterns. In addition, we also systematically study the relationship between Bragg distance of light interference and shapes of nanodomes. From this, we explain the anisotropic self-assembled behavior nanodomes in photoaddressable azopolymer films regarding polarization modes as well as spatial confinement effect. © 2019 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2019. © 2019 Wiley Periodicals, Inc.
- Publisher
- John Wiley & Sons Inc.
- Files in This Item:
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- Appears in Collections:
- Department of Energy Science and Engineering Battery Materials & Systems LAB 1. Journal Articles
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