期刊
PHYSICAL REVIEW MATERIALS
卷 2, 期 2, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevMaterials.2.023804
关键词
-
资金
- Deutsche Forschungsgemeinschaft (DFG) [SFB761]
Correlative scanning transmission electron microscopy, atom probe tomography, and density functional theory calculations resolve the correlation between elastic strain fields and local impurity concentrations on the atomic scale. The correlative approach is applied to coherent interfaces in a kappa-carbide strengthened low-density steel and establishes a tetragonal distortion of fcc-Fe. An interfacial roughness of similar to 1 nm and a localized carbon concentration gradient extending over similar to 2-3 nm is revealed, which originates from the mechano-chemical coupling between local strain and composition.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据