Modulus‐Gradient Conductive Core–Shell Structures Formed by Magnetic Self‐Assembling and Printing Processes for Highly Stretchable Via Applications

A modulus-gradient conductive core–shell structure in an elastomer is fabricated by magnetic alignment and printing process for stretchable via application. Shell structures with rigid silicone resin prevent the nickel conductive core from mechanical deformation. Electrical conductivity is maintained under large uniaxial strain up to 80%. In addition, monolithic structure enables us to consider a facile fabrication strategy of the multilayered stretchable system. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.