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Optimized Structural Designs for Stretchable Silicon Integrated Circuits

Cited 143 time in Web of Science Cited 150 time in Scopus
Authors

Kim, Dae-Hyeong; Liu, Zhuangjian; Kim, Yun-Soung; Wu, Jian; Song, Jizhou; Kim, Hoon-Sik; Huang, Yonggang; Hwang, Keh-chih; Zhang, Yongwei; Rogers, John A.

Issue Date
2009-12
Publisher
Wiley - V C H Verlag GmbbH & Co.
Citation
Small, Vol.5 No.24, pp.2841-2847
Abstract
Materials and design strategies for stretchable silicon integrated circuits that use non-coplanar mesh layouts and elastomeric substrates are presented. Detailed experimental and theoretical studies reveal many of the key underlying aspects of these systems. The results show, as an example, optimized mechanics and materials for circuits that exhibit maximum principal strains less than 0.2% even for applied strains of tip to approximate to 90%. Simple circuits, including complementary metal-oxide-semiconductor inverters and n-type metal-oxide-semiconductor differential amplifiers, validate these designs. The results suggest practical routes to high-performance electronics with linear elastic responses to large strain deformations, suitable for diverse applications that are not readily addressed with conventional wafer-based technologies.
ISSN
1613-6810
URI
https://hdl.handle.net/10371/164348
DOI
https://doi.org/10.1002/smll.200900853
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
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