SURFACE SEGREGATION IN THE AG-AU AND PT-CU SYSTEMS

被引：54

作者：

KELLEY, MJ ^{[1
]}

SWARTZFAGER, DG ^{[1
]}

SUNDARAM, VS ^{[1
]}

机构：

[1] DUPONT CO,DEPT CENT RES & DEV,WILMINGTON,DE 19898

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY | 1979年 / 16卷 / 02期

关键词：

Compendex;

D O I：

10.1116/1.570052

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Several models have been proposed to predict the direction and extent of surface segregation in binary metal alloys. Auger electron spectroscopy (AES) has proven useful to study these systems qualitatively, but the results of AES have proven difficult to quantify. Ion scattering spectroscopy (ISS) offers an alternative having true first-monolayer sensitivity. ISS was used to study surface segregation in the Ag-Au and Pt-Cu systems. Results are compared with previous findings and model predictions.

引用

页码：664 / 667

页数：4

共 26 条

[1] SURFACE ENRICHMENT IN AG-AU ALLOYS [J].