Effect of annealing on the surface microstructural evolution and the electromigration reliability of electroplated Cu films
β Scribed by S. H. Kang; Y. S. Obeng; M. A. Decker; M. Oh; S. M. Merchant; S. K. Karthikeyan; C. S. Seet; A. S. Oates
- Book ID
- 107452679
- Publisher
- Springer US
- Year
- 2001
- Tongue
- English
- Weight
- 930 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0361-5235
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π SIMILAR VOLUMES
Surface transport models proceeding via surface re-emission and surface diffusion are briefly described. The important dimensionless parameter for re-emission is the sticking probability, whereas for surface diffusion, profile evolution is governed by the Damkohler number. The results of our continu
Pure Cu and Cu(Fe) thin films containing ~0.1 and ~1.0 at % Fe were prepared by low-temperature deposition onto a liquid-helium-cooled substrate. The Cu (Fe ) films were annealed sequentially at approximately 17, 70, and 270 K. After each annealing stage the resistivity was measured down to ~l.5 K.