상세정보
학술지
Scalable Assembly Method of Vertically-Suspended and Stretched Carbon Nanotube Network Devices for Nanoscale Electro-Mechanical Sensing Components
- 저자
- 이병양, 허광, 백정훈, 조성운, 문승언, 박윤, 홍승훈
- 발행일
- 200812
- 출처
- Nano Letters, v.8 no.12, pp.4483-4487
- ISSN
- 1530-6984
- 출판사
- American Chemical Society(ACS)
- 협약과제
- 08MB1800, 유비쿼터스 단말용 부품 모듈, 김종대
- 초록
- For the first time, vertically suspended and stretched carbon nanotube network junctions were fabricated in large quantity via the directed assembly strategy using only conventional microfabrication facilities. In this process, surface molecular patterns on the side-wall of the AI structures were utilized to guide the assembly and alignment of carbon nanotubes in the solution. We also performed extensive experimental (electrical and mechanical) analysis and theoretical simulation about the vertically suspended single-walled carbon nanotube network junctions. The junctions exhibited semiconductor-like conductance behavior. Furthermore, we demonstrated gas sensing and electromechanical sensing using these devices. © 2008 American Chemical Society.
- KSP 제안 키워드
- Alignment of carbon nanotubes, Assembly and alignment, Assembly strategy, Carbon nano-tube(CNT), Carbon nanotube network, Directed assembly, Electro-mechanical, Gas sensing, Network devices, Side-wall, Single-Walled Carbon Nanotubes(SWCNTs)