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Updated: Jul 16, 2025

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从单层厚的2D纳米集群到3D纳米集群的过渡在α-Al2O30001) 上

Rémi Lazzari1, Jacek Goniakowski1, Gregory Cabailh1

  • 1CNRS, Sorbonne Université, Institut des NanoSciences de Paris, UMR 7588, 4 Place Jussieu, F-75005 Paris, France. remi.lazzari@insp.jussieu.fr.

Nanoscale
|September 14, 2023
PubMed
概括

银 (Ag) 在 (α-Al2O3) 上的原子结构随着集群大小的变化而变化. 较小的Ag集群采用2D结构,而较大的集群形成3D岛屿,改变接口粘附.

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相关概念视频

Metallic Solids02:37

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability....
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