Abstract
The 200 nm-thickness Ni film was imposed as the diffusion barrier layer between the Au film and the alloy substrate to improve the low-emissivity durability of the Au film at high temperature. The results show that the Au/Ni multilayer films still kept low emissivity after working at 600 °C for 200 h. It was concluded that the Ni interlayer effectively retarded the diffusion between gold film and the metal alloy below 600 °C.
Original language | English |
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Pages (from-to) | 6893-6898 |
Number of pages | 6 |
Journal | Applied Surface Science |
Volume | 256 |
Issue number | 22 |
DOIs | |
State | Published - 1 Sep 2010 |
Keywords
- Au/Ni multilayer films
- Diffusion barrier
- High-temperature application
- Low emissivity