Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation

J.A. Sharon; K. Hattar; B.L. Boyce; L.N. Brewer

doi:10.1080/21663831.2013.859179

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Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation

Original Reports | 更新时间：2026-08-19

- Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation
- Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation
- 材料研究快报（英文） 2014年2卷第2期页码：57-62
- 作者机构：
  
  1. Sandia National Laboratories PO Box Albuquerque,5800
  2. Sandia National Laboratories PO Box 5800 Albuquerque 85 USA,NM871
  3. Naval Postgraduate School 700 Dyer Rd. Monterey,93943
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2013.859179
  中图分类号：
- 网络首发：2013-11-12，
  
  纸质出版：2014
- 稿件说明：
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J.A. Sharon, K. Hattar, B.L. Boyce, 等. Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation[J]. 材料研究快报（英文）, 2014,2(2):57-62.

J.A. Sharon, K. Hattar, B.L. Boyce, et al. Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation[J]. Materials Research Letters, 2014, 2(2): 57-62.
J.A. Sharon, K. Hattar, B.L. Boyce, 等. Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation[J]. 材料研究快报（英文）, 2014,2(2):57-62. DOI： 10.1080/21663831.2013.859179.

J.A. Sharon, K. Hattar, B.L. Boyce, et al. Compressive Properties of ⟨110⟩ Cu Micro-Pillars after High-Dose Self-Ion Irradiation[J]. Materials Research Letters, 2014, 2(2): 57-62. DOI： 10.1080/21663831.2013.859179.

摘要

Single-crystal Cu micro-pillars were self-ion irradiated up to 190 displacements per atom

a level commensurate with damage expected after long exposure in a reactor environment. Compression experiments performed along the ⟨ 110 ⟩ to 10% strain were compared against un-irradiated Cu. Two specimen configurations were explored: large 10 μm tall and small 4 μm tall pillars. Compared to un-irradiated Cu

the small irradiated pillars exhibited a flow stress increase of more than 500 MPa and were able to attain peak stresses approaching 1 GPa. These results are discussed in the context of an end of range effect

a damage gradient effect

and size effects.

Abstract

Single-crystal Cu micro-pillars were self-ion irradiated up to 190 displacements per atom

a damage gradient effect

and size effects.

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相关机构

a Multidisciplinary Research Center – Cardinal Stefan Wyszynski University in Warsaw

a Multidisciplinary Research Center – Cardinal Stefan Wyszynski University in Warsaw Warsaw Poland

b Institute of High Pressure Physics Polish Academy of Sciences

c PSL Research University Chimie ParisTech CNRS Institut de Recherche de Chimie Paris

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