REFLECTION OF ENERGETIC BEAMS AT GLANCING INCIDENCE FROM A CRYSTAL-SURFACE

被引：5

作者：

DANAILOV, DM ^{[1
]}

SNOWDON, KJ ^{[1
]}

机构：

[1] UNIV OSNABRUCK,FACHBEREICH PHYS,W-4500 OSNABRUCK,GERMANY

来源：

VACUUM | 1993年 / 44卷 / 11-12期

关键词：

D O I：

10.1016/0042-207X(93)90339-C

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A model for calculation of the reflection coefficient for scattering of energetic beams at glancing incidence from a crystal surface is presented. The numerical integration of Newton's equation of motion is implemented in a two-dimensional model of scattering from a potential with cylindrical symmetry. The critical transverse energy of the primary projectile for penetration of the target is determined for a (111) crystal surface along the [110BAR] direction. A comparison with results obtained using the binary collision approximation (sequential binary collision model) is made.

引用

页码：1135 / 1139

页数：5

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