INFLUENCE OF VACANCY-IMPURITY INTERACTION ON THE LATTICE SITE OCCUPATION OF NONSOLUBLE ELEMENTS IMPLANTED IN IRON.

被引：0

作者：

Meyer, O. ^{[1
]}

Turos, A. ^{[1
]}

机构：

[1] Kernforschungszentrum Karlsruhe, Karlsruhe, West Ger, Kernforschungszentrum Karlsruhe, Karlsruhe, West Ger

来源：

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms | 1986年 / B19-20卷

关键词：

IRON AND STEEL METALLOGRAPHY - Lattice Defects;

D O I：

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摘要：

The substitutional fraction (f//s) of nonsoluble elements implanted into iron single crystals depends on the substrate temperature during implantation. After implantation at 293K, f//s is smaller than after implantation at 77 K. During annealing from 77 K to 293 K, f//s decreases. With increasing positive heat of solution for the systems FeAu, FeHg, FeBi, FePb, FeBa and FeCs f//s of samples implanted at 293 K and at 77 K decreases to saturation values of 0. 0 and 0. 34, respectively. From these results it is concluded that the lattice site occupation of nonsoluble atoms is affected by impurity-vacancy interaction in the cascade and in the delayed regime.

引用

页码：136 / 139