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键词: 磁控溅射; 化学镀; 金属薄膜 中图分类号: TB43.1 文献标识码: A Relationship between plating and magnetron sputtering for metallic films TANG Wu1, DENG Long-jiang1, XU Ke-wei2 (1. School of Microelectronic and Solid...an 710049, China) Abstract: Au/NiCr/Ta multi-layered metal films were deposited on Al2O3 substrate by magnetron sputtering and then Au film was chemically plated. The crystal orientation, residual stress......
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investigated by SRV fretting friction-wear tester. The morphologies of the worn surface and the transfer films of bonded graphite solid lubricating coatings in opposite parts was studied. The results show... slowly with the increase of velocity. The high load and velocity can promote the formation of the fine transfer films in opposite parts under fretting friction condition, so the bonded graphite solid......
response of nano-TiO2 film, a urease/nano-TiO2 complex films electrode was developed. The results show that the activity of urease can be enhanced by being adsorbed on nanostructure materials, and the Michaelis-Menton constant of free and urease adsorbed on different particles sizes of TiO2 (5 nm, 25 nm, 2.4 μm) are 0.45, 0.22, 0.28 and 0.31 mol/L, respectively. The complex films electrode......
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