节点文献

轴向应变导致柔性电路的裂化研究

Cracking study on the flexible circuits under uniaxial tensile strain

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 刘虹雯郭海明王业亮高鸿钧刘盛Kamgar AGleskova HWagner S

【Author】 LIU Hong-wen 1,GUO Hai-ming 1,WANG Ye-liang 1,GAO Hong-jun 1 LIU Sheng 2,KAMGAR A 2,GLESKOVA H 3,WAGNER S 3 (1 Nanoscale Physics and Devices Laboratory, Institute of Physics, Chinese Academy of Sciences, Beijing 100080; 2 Department of Physics, New Jersey Institute of Technology, Newark, New Jersey 07102, USA; 3 Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA)

【机构】 中国科学院物理研究所纳米物理与器件实验室1中国科学院物理研究所纳米物理与器件实验室DepartmentofPhysicsNewJerseyInstituteofTechnologyDepartmentofElectricalEngineeringPrincetonUniversityPrincetonUniversity 北京100080北京100080NewarkNewJersey07102USAPrincetonNewJersey08544USA

【摘要】 本文研究了在柔性塑料衬底上的均匀的无定形Si和SiNx 薄膜的裂化规律。结果表明 ,在单轴向拉力应变下 ,虽然衬底仍保持完整 ,但是半导体薄膜破裂为直的并行的阵列。当应变大于一个临界值后 ,裂纹的密度成线性增长。用原子力显微镜对裂纹的宽度和深度进行了表征和分析

【Abstract】 Cracking rules of homogeneous, amorphous Si and SiN x thin film on compliant, plastic substrates have been studied. The results showed that under uniaxial tensile strain, the film cracks were in an array of essentially straight and parallel lines, while the substrates remained intact. When the strain was larger than a critical value, the crack density increased linearly. The topographies of the cracks have been investigated and analyzed by an atomic force microscope.

【关键词】 裂化柔性电路应变
【Key words】 crackflexible circuitstrain
【基金】 国家自然科学基金资助项目 (No 60 0 710 0 9,No 90 2 0 60 2 8)
  • 【文献出处】 电子显微学报 ,Journal of Chinese Electron Microscopy Society , 编辑部邮箱 ,2003年02期
  • 【分类号】TN32
  • 【下载频次】50
节点文献中: 

本文链接的文献网络图示:

本文的引文网络