Nanosized induced low-temperature alloying in binary and ternary noble alloy systems for micro-interconnect applications

Tzu Hsuan Kao, Jenn Ming Song, In Gann Chen, Teng Yuan Dong, Weng Sing Hwang

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

This study introduces and demonstrates the concept of low-temperature alloying due to the nanosize effect. The interactions between noble metallic nanoparticle deposits (NPD), including Au and bimetallic Ag3Au, and bulk substrates (Ag, Cu and Ni) upon heating were investigated systematically. According to the experimental results, in the very early stage of heating at temperatures higher than the melting points of nanoparticles, which are substantially lower than those in the bulk state, the supercooled liquid reacted with the substrate and gave rise to binary or ternary alloying. The reaction products under such non-equilibrium conditions reveal a variety of metallurgical features depending on the nature of the NPD/substrate systems.

原文English
頁(從 - 到)1184-1190
頁數7
期刊Acta Materialia
59
發行號3
DOIs
出版狀態Published - 2011 二月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 陶瓷和複合材料
  • 聚合物和塑料
  • 金屬和合金

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