DAMAGE AND RECOVERY OF ALUMINUM FOR LOW-ENERGY ELECTRON IRRADIATIONS

被引：23

作者：

SIMPSON, HM

CHAPLIN, RL

机构：

[1] Department of Physics, Clemson University, Clemson

[2] Department of Physics, University of Utah, Salt Lake City, UT

来源：

PHYSICAL REVIEW | 1969年 / 185卷 / 03期

关键词：

D O I：

10.1103/PhysRev.185.958

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Damage rates for samples of high-purity aluminum have been measured as a function of the electron irradiation energy from 0.16-0.40 MeV. A detailed analysis of the data is presented and the results indicate that the threshold energy for an atomic displacement in aluminum is 16 eV. Experimental values of the fractional amount of stage-I recovery show that the percentage of stage I is not a simple function of the irradiation energy. The observed energy dependence is explained in terms of the production of subthreshold damage events. © 1969 The American Physical Society.

引用

页码：958 / &

共 14 条

[1] THRESHOLD DISPLACEMENT ENERGIES + SUBTHRESHOLD DISPLACEMENTS IN COPPER + GOLD NEAR 10DEGREESK [J].