Abstract <p>High-temperature interaction between a melt of Co<sub>2</sub>MnSi Heusler alloy produced via self-propagating high-temperature synthesis and a silicon substrate was first investigated. Electron microscopy and X-ray phase analysis revealed that Co<sub>2</sub>MnSi melt actively interacts with Si, forming wide diffusion zones containing cobalt silicides (CoSi<sub>2</sub> and CoSi).</p>

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Peculiarities of High-Temperature Interaction between Co2MnSi Heusler Alloy and Si Substrate

  • M. L. Busurina,
  • S. G. Vadchenko,
  • N. I. Mukhina,
  • A. E. Sytschev

摘要

Abstract

High-temperature interaction between a melt of Co2MnSi Heusler alloy produced via self-propagating high-temperature synthesis and a silicon substrate was first investigated. Electron microscopy and X-ray phase analysis revealed that Co2MnSi melt actively interacts with Si, forming wide diffusion zones containing cobalt silicides (CoSi2 and CoSi).