| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 가을 (10/10 ~ 10/12, 경주컨벤션센터) |
| 권호 |
43권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Three-dimensional Mechanical Metamaterials fabricated by Multi-beam Interference Lithography |
| 초록 |
Mechanical metamaterials are interesting because of their anisotropic elastic properties. This work demonstrates the design of a 3D SU8 nanopatterned structure created for use as a metamaterial by multi-beam inference lithography. Etching and lithography were used to reduce the bridge width of the macroscopic basis in the FCC structures, which simulated changing the Young’s and shear moduli. The result reveals that the modulus ratio (Young’s/shear) was increased by reducing the width. By decreasing the width of the structure from 300 nm to 40 nm, the ratio was increased by 37%. |
| 저자 |
문준혁 |
| 소속 |
서강대 |
| 키워드 |
Metamaterials; Interference lithography
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| E-Mail |
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