Pressure dependence of self-diffusion in bcc thallium

被引：0

作者：

Knorr, P ^{[1
]}

Herzig, C ^{[1
]}

机构：

[1] Univ Munster, Inst Met Forsch, D-48149 Munster, Germany

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1998年 / 77卷 / 03期

关键词：

D O I：

10.1080/01418619808224074

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dependence of tracer self-diffusion on isostatic pressure was studied in bcc Tl in the pressure range up to 0.72 GPa. Activation volumes of (0.55 +/- 0.03)Ohm (where Ohm: is the atomic volume) at 556 K and (0.45 +/- 0.05)Ohm at 515 K were obtained. The pressure effect of the self-diffusion in beta-Tl is comparable with the results previously obtained for the alkali metals Na and K.

引用

页码：653 / 660

页数：8

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