Design and performance of thin metal film interconnects for skin-like electronic circuits
Design and performance of thin metal film interconnects for skin-like electronic circuits
复制标题
DOI：
10.1109/led.2004.825190
复制
发表时间：
2004-04-01
影响因子：
4.9
通讯作者：
Wagner, S
中科院分区：
文献类型：
--
作者：
Lacour, SP;Jones, J;Wagner, S
我们准备25纳米厚的金膜预拉伸15%的弹性体基板上的可拉伸电导体。当衬底从预拉伸松弛时，金条纹形成具有类似于8.4 μ m波长和类似于1.2 μ m振幅的表面波。当应变在。0和15%时，金条的波形和电阻都以可再现的周期变化。这种可重复拉伸的金属化可以用作皮肤状、共形和电活性聚合物电路的互连。
We prepare stretchable electrical conductors of 25-nm-thick gold films on elastomeric substrates prestretched by 15%. When the substrates relax from the prestretch, the gold stripes form surface waves with similar to8.4-mum wavelength and similar to1.2-mum amplitude. When the strain is cycled between. 0 and 15%, both the wave pattern and the electrical resistance of the gold stripes change in reproducible cycles. Such repeatedly stretchable metallization can serve as interconnects for skin-like, conformal, and electroactive polymer circuits.