나노 기둥 압축 시험을 이용한 UV-경화 폴리머의 기계적 물성 측정 Mechanical property measurement of UV-curable polymer by nano pillar compression test

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In this study, we adopt an advanced nanoindentation test, Nano Pillar Compression Test (NPCT), to measure compression properties of polymeric micro/nano structures. Nano Stereo Lithography (NSL) and Focused Ion Beam (FIB) milling are utilized to fabricate UV-curable polymeric pillars with different diameters between 10㎛ and 500㎚ on Si substrate. The uniaxial compression test is performed on each polymeric pillar using a nanoindentation apparatus with a flat-ended diamond punch tip, and the compression properties of UV-curable polymer are extracted from measured load-displacement data. The dependency of compression properties on loading condition and specimen size are discussed.
Publisher
대한기계학회
Issue Date
2005
Language
KOR
Citation

대한기계학회 춘계학술대회, v.0, no.0, pp.0 - 0

URI
http://hdl.handle.net/10203/151967
Appears in Collection
ME-Conference Papers(학술회의논문)
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