CALCULATION OF INFLUENCE OF BOUND DIVACANCIES ON ISOTOPE EFFECT FOR SELF-DIFFUSION IN FCC METALS

被引：18

作者：

BAKKER, H

机构：

[1] Natuurkundig Laboratorium, Universiteit Van Amsterdam

来源：

PHYSICA STATUS SOLIDI | 1969年 / 31卷 / 01期

关键词：

D O I：

10.1002/pssb.19690310132

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

With the aid of Howard's theory for computing the correlation factor for self‐diffusion by divacancies, the influence of divacancies on the isotope effect for self‐diffusion in f.c.c. metals is calculated. It turns out that a divacancy contribution lowers the isotope effect. This result is compared with experimental values for palladium and silver, and with the usual interpretation of small isotope effects following Vineyard's theory. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：271 / &

共 14 条

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