调整反应路径：反应性Al/Ni多层膜的外部裂纹萌生

IF 3.4 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Engineering Materials Pub Date : 2025-02-04 DOI:10.1002/adem.202570009

Sebastian Matthes, Marcus Glaser, Emina Vardo, Yesenia Haydee Sauni Camposano, Konrad Jaekel, Jean Pierre Bergmann, Peter Schaaf

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引用次数: 0

摘要

反应性Al/Ni多层材料图描绘了一种反应性多层材料系统（RMS），用于未来的芯片键合应用。单个层的铝（Al）和镍（Ni）被一个简短的能量脉冲激活，开始扩散驱动的反应，达到峰值温度高达1500°C。在这种自我维持的高温合成过程中，两种面心立方金属转变为体心立方AlNi B2相。更多细节可以在Sebastian Matthes及其同事的2302271号文章中找到。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Tailoring the Reaction Path: External Crack Initiation in Reactive Al/Ni Multilayers

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Tailoring the Reaction Path: External Crack Initiation in Reactive Al/Ni Multilayers

Reactive Al/Ni Multilayers

The image depicts a reactive multilayer system (RMS) envisioned for future chip-bonding applications. Individual layers of aluminum (Al) and nickel (Ni) are activated by a brief energy pulse, initiating a diffusion-driven reaction that reaches peak temperatures up to 1500 °C. In the course of this self-sustaining high-temperature synthesis, the two face-centered cubic metals transform into a body-centered cubic AlNi B2 phase. Further details can be found in article number 2302271 by Sebastian Matthes and co-workers.

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来源期刊

Advanced Engineering Materials 工程技术-材料科学：综合

CiteScore

5.70

自引率

5.60%

发文量

544

审稿时长

1.7 months

期刊介绍： Advanced Engineering Materials is the membership journal of three leading European Materials Societies - German Materials Society/DGM, - French Materials Society/SF2M, - Swiss Materials Federation/SVMT.