Core shell nanowire surface fastener used for mechanical and electrical room temperature bonding

Peng Wang, Yang Ju, Atsushi Hosoi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a method of fabricating surface fastener for the application of mechanical and electrical room temperature bonding based on core shell nanowire array. This surface fastener consists of core shell nanowire array with the copper core and parylene shell. The copper nanowire array on the silicon substrate was prepared through template-assistant electro-deposition, which provided the electrical conductive function. The parylene shell was deposited on Cu nanowire array through CVD method, which provided surface compliance to increase contact areas, thereby realizing larger bonding strength. Through pressing core shell nanowire arrays against each other, the van der Waals forces between the interpenetrating nanowires had a contribution to the room temperature. This room temperature bonding technology may enable the exploration of a wide range applications involving assembly of components in the micro electronics.

Original languageEnglish
Title of host publication13th International Conference on Fracture 2013, ICF 2013
PublisherChinese Society of Theoretical and Applied Mechanics
Pages2964-2968
Number of pages5
Volume4
Publication statusPublished - 2013
Externally publishedYes
Event13th International Conference on Fracture 2013, ICF 2013 - Beijing
Duration: 2013 Jun 162013 Jun 21

Other

Other13th International Conference on Fracture 2013, ICF 2013
CityBeijing
Period13/6/1613/6/21

    Fingerprint

Keywords

  • Core shell
  • Nanowire
  • Surface fastener

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology

Cite this

Wang, P., Ju, Y., & Hosoi, A. (2013). Core shell nanowire surface fastener used for mechanical and electrical room temperature bonding. In 13th International Conference on Fracture 2013, ICF 2013 (Vol. 4, pp. 2964-2968). Chinese Society of Theoretical and Applied Mechanics.