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1 这说明粒子和薄膜表面发生了相互作用，高能粒子轰击薄膜表面，打开表面化学键，发生刻蚀作用，使表面物理结构发生改变，表面的粗糙度增加。 2 在相同的处理时间下，随着功率密度的增加，表面颗粒状突起也越来越密集，表面粗糙度也越来也大。这表明，在相同的处理时间下，处理的功率密度越大，表面改性的粗糙度越大。 |
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goodtimega
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yhison0614(金币+5,VIP+0): 10-25 12:16
yhison0614(金币+5,VIP+0): 10-25 12:16
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1. This reveal the interaction between particles and the surface of thin-film. Particles under high-energy bombardment on the surface of thin film lead to breaking of chemical bonds. The associated erosion effect changes the physical structure of surface and increases the surface roughness. 2. Under the same processing procedure, together with the increase of the power density, more and more dense surface granules and there is an increase of the surface roughness. This indicates that the modified surface roughness increases with the power density of treatment, under the same processing procedure. |
4楼2009-10-24 19:28:42
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yhison0614(金币+10,VIP+0): 10-25 12:10
yhison0614(金币+10,VIP+0): 10-25 12:10
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it tells us that an interaction happened between particles and thin-film surface. When particles with high energy bombarded the surface of thin film to break the chemical bondings, this erosion effect would change the physical structure of surface and increase the surface roughness. under the same treatment duration, the particle-like papillas became more and more denser and surface roughness increased along with the increase fo power density. It exhibits that the surface roughness by surface modification increases with the power density of treatment, under the same treatment duration. |
2楼2009-10-22 11:21:45
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yhison0614(金币+5,VIP+0): 10-25 12:16
yhison0614(金币+5,VIP+0): 10-25 12:16
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1 This shows that the particles and film surface interaction took place, high-energy particle bombardment of thin film surface, open surface chemical bonding, etching effect occurs, so that the surface physical structure changed, the surface roughness increases. 2 in the same processing time, and as power density increases, more and more dense surface granules, the surface roughness have an increased greater. This indicates that, under the same processing time to handle the greater power density, the greater the roughness of surface modification. |
3楼2009-10-23 21:21:20