Nanomaterials by design: a review of nanoscale metallic multilayers
Nanomaterials by design: a review of nanoscale metallic multilayers
复制标题
纳米材料的设计：纳米级金属多层膜的研究进展
DOI：
10.1088/1361-6528/ab803f
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发表时间：
2020-03
期刊：
影响因子：
3.5
通讯作者：
A. Sáenz-Trevizo;A. Hodge
中科院分区：
文献类型：
--
作者：
A. Sáenz-Trevizo;A. Hodge
纳米尺度的金属多层膜已被证明具有广泛的优异性能，这在很大程度上不同于那些观察到的单片膜。它们的特殊性能主要与大量的界面和纳米级层厚度有关。许多研究已经调查了这些材料的磁性，机械，光学或辐射耐受性。因此，本次审查提供了在每个领域的调查结果的摘要，包括一般属性的描述，采用的合成方法和最常用的表征技术。这些信息之后是材料性能的概要和相关实验数据的简要讨论，以及现有的和有前途的应用。其他感兴趣的现象，包括热稳定性研究，自蔓延反应和从纳米多层膜的进展，以非晶和/或结晶合金，也包括在内。在一般情况下，这篇评论强调使用纳米多层结构作为可行的路线，以克服设计和实施新的工程材料在纳米级的挑战。
Nanoscale metallic multilayers have been shown to have a wide range of outstanding properties, which differ to a great extent from those observed in monolithic films. Their exceptional properties are mainly associated with the large number of interfaces and the nanoscale layer thicknesses. Many studies have investigated these materials focusing on magnetic, mechanical, optical, or radiation tolerance properties. Thus, this review provides a summary of the findings in each area, including a description of the general attributes, the adopted synthesis methods and most common characterization techniques used. This information is followed by a compendium of the material properties and a brief discussion of related experimental data, as well as existing and promising applications. Other phenomena of interest, including thermal stability studies, self-propagating reactions and the progression from nano multilayers to amorphous and/or crystalline alloys, are also covered. In general, this review highlights the use of nano multilayer architectures as viable routes to overcome the challenges of designing and implementing new engineering materials at the nanoscale.