Carbon nanotube stabilized single layer graphene cantilevers
- Univ. of California, Riverside, CA (United States). Department of Physics and Astronomy
In this work, we demonstrate a method to fabricate single-layer graphene cantilevers by utilizing multiwalled carbon nanotube (MWNT) stabilizing elements. Cantilevers are produced by focused ion beam milling of suspended graphene with MWNTs on the surface. Stable structures with an aspect ratio of at least 5 can be reliably produced and are found to be considerably stiffer than expected based on the theoretical bending stiffness of a graphene sheet. In conclusion, this process substantially extends the current limits of single-layer graphene cantilever fabrication, facilitating the study of atomically thin membranes and production of previously unrealized nanoelectromechanical systems.
- Research Organization:
- Univ. of California, Riverside, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC0010597
- OSTI ID:
- 1466204
- Alternate ID(s):
- OSTI ID: 1361809
- Journal Information:
- Applied Physics Letters, Vol. 110, Issue 15; ISSN 0003-6951
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 4 works
Citation information provided by
Web of Science
Web of Science
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