SIMULATION OF THE PRIMARY STAGE OF THE INTERACTION OF SWIFT HEAVY-IONS WITH CONDENSED MATTER

被引:130
作者
GERVAIS, B [1 ]
BOUFFARD, S [1 ]
机构
[1] CEA, CNRS, CIRIL, MIXTE LAB, RUE CLAUDE BLOCH, BP 5133, F-14040 CAEN, FRANCE
关键词
D O I
10.1016/0168-583X(94)95384-8
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
In this paper the swift heavy ion interactions with condensed matter are studied from the point of view of the modifications induced in the electronic subsystem of the target. A Monte Carlo method is used to describe event by event the interactions of the projectile with the target electrons as well as the evolution of the electronic subsystem. The validity of the method and the results are discussed. This detailed picture of the excited target could be used for further explanations and calculations of the damage creation by electronic excitation. We have focused our attention on two materials whose electronic properties are different: graphite and quartz. For both materials a quantitative analysis of the energy deposition mechanism is given.
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收藏
页码:355 / 364
页数:10
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