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Fractal design concepts for stretchable electronics

Fan, Jonathan A ; Yeo, Woon-Hong ; Su, Yewang ; Hattori, Yoshiaki ; Lee, Woosik ; Jung, Sung-Young ; Zhang, Yihui ; Liu, Zhuangjian ; Cheng, Huanyu ; Falgout, Leo ; Bajema, Mike ; Coleman, Todd ; Gregoire, Dan ; Larsen, Ryan J ; Huang, Yonggang ; Rogers, John A

Nature communications, 2014-02, Vol.5 (1), p.3266-3266 [同儕審閱期刊]

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題名:
Fractal design concepts for stretchable electronics
著者: Fan, Jonathan A ; Yeo, Woon-Hong ; Su, Yewang ; Hattori, Yoshiaki ; Lee, Woosik ; Jung, Sung-Young ; Zhang, Yihui ; Liu, Zhuangjian ; Cheng, Huanyu ; Falgout, Leo ; Bajema, Mike ; Coleman, Todd ; Gregoire, Dan ; Larsen, Ryan J ; Huang, Yonggang ; Rogers, John A
主題: Adult ; Design, synthesis and processing ; Electronic devices ; Electronics ; ENGINEERING ; Epidermis ; Fractals ; Humans ; Male ; Mechanics ; Young Adult
所屬期刊: Nature communications, 2014-02, Vol.5 (1), p.3266-3266
描述: Stretchable electronics provide a foundation for applications that exceed the scope of conventional wafer and circuit board technologies due to their unique capacity to integrate with soft materials and curvilinear surfaces. The range of possibilities is predicated on the development of device architectures that simultaneously offer advanced electronic function and compliant mechanics. Here we report that thin films of hard electronic materials patterned in deterministic fractal motifs and bonded to elastomers enable unusual mechanics with important implications in stretchable device design. In particular, we demonstrate the utility of Peano, Greek cross, Vicsek and other fractal constructs to yield space-filling structures of electronic materials, including monocrystalline silicon, for electrophysiological sensors, precision monitors and actuators, and radio frequency antennas. These devices support conformal mounting on the skin and have unique properties such as invisibility under magnetic resonance imaging. The results suggest that fractal-based layouts represent important strategies for hard-soft materials integration.
出版者: England: Nature Publishing Group
語言: 英文
識別號: ISSN: 2041-1723
EISSN: 2041-1723
DOI: 10.1038/ncomms4266
PMID: 24509865
資源來源: Publicly Available Content Database

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Fractal design concepts for stretchable electronics

Fan, Jonathan A ; Yeo, Woon-Hong ; Su, Yewang ; Hattori, Yoshiaki ; Lee, Woosik ; Jung, Sung-Young ; Zhang, Yihui ; Liu, Zhuangjian ; Cheng, Huanyu ; Falgout, Leo ; Bajema, Mike ; Coleman, Todd ; Gregoire, Dan ; Larsen, Ryan J ; Huang, Yonggang ; Rogers, John A

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