STUDY OF INTERFACE DIFFUSION OF TI AND TIN PVD LAYERS BY BREMSSTRAHLUNG-INDUCED AES

被引:4
作者
MEISEL, W [1 ]
HANZEL, D [1 ]
机构
[1] EDVARD KARDELJ UNIV,J STEFAN INST,YU-61111 LJUBLJANA,YUGOSLAVIA
关键词
D O I
10.1002/sia.740180407
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The influence of heat treatment in ultrahigh vacuum (UHV) on Ti and TiN layers coated by physical vapour deposition (PVD) has been studied by AES, XPS and bremsstrahlung-induced AES. It could be concluded that up to 500-degrees-C (1 h) the Ti layer does not change significantly. At the TiN/steel substrate interface, however, a counter-diffusion of nitrogen and adventitious oxygen takes place, resulting in partial nitridation of the steel substrate and oxidation of the coating.
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页码:284 / 288
页数:5
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