A REFINED MODEL OF THE INTERFACE MIXING IN LOCAL THERMAL SPIKES

被引：43

作者：

BOLSE, W ^{[1
]}

机构：

[1] UNIV GOTTINGEN,SFB 345,W-3400 GOTTINGEN,GERMANY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1993年 / 80-1卷

关键词：

D O I：

10.1016/0168-583X(93)96093-R

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

By estimating the overlap probability for local spikes it is shown that atomic mixing occurs very likely within cylindrical rather than in spherical local spikes. A mixing model taking into account such a geometry is developed and is compared to the spherical local spike approach. The critical energy density above which subcascade overlap sets in and leads to the formation of global spikes is estimated.

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页码：137 / 141

页数：5

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