Computational design of solid-state interfaces using O-lattice theory: An application to mitigating helium-induced damage

被引：13

作者：

Yuryev, D. V. ^{[1
]}

Demkowicz, M. J. ^{[1
]}

机构：

[1] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA

来源：

APPLIED PHYSICS LETTERS | 2014年 / 105卷 / 22期

关键词：

BUBBLE-GROWTH; EQUATION; EPITAXY; METALS;

D O I：

10.1063/1.4902888

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Tailoring interface structure to control interface properties promises to improve performance in a wide range of structural materials. We demonstrate an approach for designing interfaces with pre-specified internal structure and functionality using O-lattice theory. To illustrate our method, we design an interface intended to mitigate helium (He)-induced damage by promoting precipitation of He into continuous linear channels. A similar top-down design process may be used to tailor interfaces for other applications such as improved mechanical properties. (c) 2014 AIP Publishing LLC.

引用

页数：4

共 48 条

[1]

Amelinckx S., 1964, DIRECT OBSERVATION D

[2] Twinnability of bimetal interfaces in nanostructured composites [J].