Isotropically stretchable gold conductors on elastomeric substrates

被引：41

作者：

Goerrn, Patrick

Cao, Wenzhe

Wagner, Sigurd

机构：

[1] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA

[2] Princeton Univ, Princeton Inst Sci & Technol Mat, Princeton, NJ 08544 USA

来源：

SOFT MATTER | 2011年 / 7卷 / 16期

关键词：

INTERCONNECTS; CIRCUITS;

D O I：

10.1039/c1sm05705g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Designers of stretchable circuits need to orient stretchable interconnects in any direction. Conductors of gold film deposited on radially pre-stretched elastomeric substrates meet this condition because their wrinkles are oriented randomly. The continuous nature of those conductors makes them attractive as large area electrodes in thin film electronics. The electrical resistance of such conductors changes less with applied uniaxial strain than that of microcracked gold films and of an ideal strain gauge.

引用

收藏

页码：7177 / 7180

页数：4

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