Elasticity of fractal inspired interconnects

Yewang Su; Shuodao Wang; Yong An Huang; Haiwen Luan; Wentao Dong; Jonathan A. Fan; Qinglin Yang; John A. Rogers; Yonggang Huang

doi:10.1002/smll.201401181

Elasticity of fractal inspired interconnects

Yewang Su, Shuodao Wang, Yong An Huang^*, Haiwen Luan, Wentao Dong, Jonathan A. Fan, Qinglin Yang, John A. Rogers, Yonggang Huang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

82 Scopus citations

Abstract

The use of fractal-inspired geometric designs in electrical interconnects represents an important approach to simultaneously achieve large stretchability and high aerial coverage of active devices for stretchable electronics. The elastic stiffness of fractal interconnects is determined analytically in this paper. Specifically, the elastic energy and the tensile stiffness for an order n fractal interconnect of arbitrary shape are obtained, and are verified by the finite element analysis and experiments.

Original language	English (US)
Pages (from-to)	367-373
Number of pages	7
Journal	Small
Volume	11
Issue number	3
DOIs	https://doi.org/10.1002/smll.201401181
State	Published - Jan 21 2015

Funding

Keywords

Fractal interconnects
Stretchable electronics
Tensile stiffness

ASJC Scopus subject areas

Engineering (miscellaneous)
General Chemistry
General Materials Science
Biotechnology
Biomaterials

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10.1002/smll.201401181

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title = "Elasticity of fractal inspired interconnects",

abstract = "The use of fractal-inspired geometric designs in electrical interconnects represents an important approach to simultaneously achieve large stretchability and high aerial coverage of active devices for stretchable electronics. The elastic stiffness of fractal interconnects is determined analytically in this paper. Specifically, the elastic energy and the tensile stiffness for an order n fractal interconnect of arbitrary shape are obtained, and are verified by the finite element analysis and experiments.",

keywords = "Fractal interconnects, Stretchable electronics, Tensile stiffness",

author = "Yewang Su and Shuodao Wang and Huang, {Yong An} and Haiwen Luan and Wentao Dong and Fan, {Jonathan A.} and Qinglin Yang and Rogers, {John A.} and Yonggang Huang",

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AU - Su, Yewang

AU - Wang, Shuodao

AU - Huang, Yong An

AU - Luan, Haiwen

AU - Dong, Wentao

AU - Fan, Jonathan A.

AU - Yang, Qinglin

AU - Rogers, John A.

AU - Huang, Yonggang

PY - 2015/1/21

Y1 - 2015/1/21

N2 - The use of fractal-inspired geometric designs in electrical interconnects represents an important approach to simultaneously achieve large stretchability and high aerial coverage of active devices for stretchable electronics. The elastic stiffness of fractal interconnects is determined analytically in this paper. Specifically, the elastic energy and the tensile stiffness for an order n fractal interconnect of arbitrary shape are obtained, and are verified by the finite element analysis and experiments.

AB - The use of fractal-inspired geometric designs in electrical interconnects represents an important approach to simultaneously achieve large stretchability and high aerial coverage of active devices for stretchable electronics. The elastic stiffness of fractal interconnects is determined analytically in this paper. Specifically, the elastic energy and the tensile stiffness for an order n fractal interconnect of arbitrary shape are obtained, and are verified by the finite element analysis and experiments.

KW - Fractal interconnects

KW - Stretchable electronics

KW - Tensile stiffness

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Elasticity of fractal inspired interconnects

Abstract

Funding

Keywords

ASJC Scopus subject areas

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