DIFFUSION OF DILUTE BORON IN SINGLE-CRYSTAL ALUMINUM

被引:5
作者
PEREZ, JD
MCDONALD, RE
MCNAB, TK
机构
来源
PHYSICAL REVIEW B | 1979年 / 19卷 / 01期
关键词
D O I
10.1103/PhysRevB.19.163
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Relaxation-time T1 measurements are made on the polarization of diffusing B12 implanted in single-crystal aluminum, as a function of crystal orientation and temperature. A model of uncorrelated random walk from one octahedral interstitial site to another is used to calculate η, the percentage change in T1 between the [111̄] and [001] directions. At its maximum η is three times larger than predicted indicating a clear deviation from uncorrelated-random-walk diffusion. © 1979 The American Physical Society.
引用
收藏
页码:163 / 165
页数:3
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