DISLOCATION AMPLITUDE-DEPENDENT INTERNAL FRICTION IN KCl AND KBr CRYSTALS IRRADIATED BY X-RAYS.

被引：0

作者：

Botaki, Al.A.

Ul'yanov, V.L.

机构：

来源：

Soviet Physics, Solid State (English translation of Fizika Tverdogo Tela) | 1980年 / 22卷 / 10期

关键词：

INTERNAL FRICTION;

D O I：

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摘要：

Results are presented from an experimental investigation of the amplitude dependence of internal friction in unirradiated and x-irradiated KCl and KBr single crystals in the temperature range 130-300 degree K. It is established that changes in the value of internal friction under irradiation in the region of amplitude-dependent internal friction are significantly greater than in the region of amplitude-independent internal friction. It is shown that the distribution of dislocations over length is power-like, and that the binding energy of dislocations to their points of attachment is larger for irradiated KCl and KBr crystals than in unirradiated specimens.

引用

页码：1766 / 1768