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- Kim, Jiyun
- Material Intelligence Lab.
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Color tunable surface using superparamagnetic nanocomposite material
- Author(s)
- Kim, Jiyun, Lee, Howon, Kwon, Sunghoon
- Issued Date
- 2011-11
- Citation
- iMiD 2011 (The 11th International Meeting on Information Display), pp.181
- Abstract
- We propose noble magnetically tunable color changing surface composed of magnetic nanocomposite micro-actuators. The self-assembling behaviorof superpara-magnetic nanoparticles enables both color generation and color changing. To achieve this, we fabricate micro-sized magnetic nanocomposite actuatorsby repetitivelyfixing the assembled state of the superparamagnetic nano-particles in a polymer matrix with a desired shape.Using this technology, we fabricate red, green and blue colored microactuators and observe their color change.This research offers very simple fabrication and operation method for color tunable surface.
- Publisher
- The Korean Information Display Society
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