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METHOD FOR CONTROLLING A MORPHOLOGY OF A SURFACE OF A POLYMER USING ION-BEAM AND A POLYMER WITH A RIPPLE PATTERN ON ITS SURFACE FABRICATED THEREBY, AND ITS APPLICATIONS
METHOD FOR CONTROLLING A MORPHOLOGY OF A SURFACE OF A POLYMER USING ION-BEAM AND A POLYMER WITH A RIPPLE PATTERN ON ITS SURFACE FABRICATED THEREBY, AND ITS APPLICATIONS
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机译：离子束和具有波纹图案的聚合物在其制成的表面上控制聚合物表面形态的方法及其应用
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摘要
A method for controlling morphology of a surface of a polymer using an ion beam and a polymer with a ripple pattern on a surface fabricated thereby, and applications thereof are provided to form a nano-size pattern of a particular shape in a desired region by changing an irradiation time and an incident angle. A focused ion beam(4) is irradiated obliquely in an incident angle(2) of a constant angle on an irradiation region(5) of an upper surface of a polymer substrate(3) in order to form a ripple pattern. A hierarchical structure having two or more different periods is formed in the ripple pattern by adjusting a beam irradiation time. The ripple pattern is oriented in a particular direction. The width and height of the ripple pattern are controlled by adjusting at least one of the incident angle and an irradiation time of the ion beam and intensity of an acceleration voltage.
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