The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Wafer Scale Homogeneous Bilayer Graphene Films by Chemical Vapor Deposition
Open accessAbstract
The discovery of electric field induced band gap opening in bilayer graphene opens a new door for making semiconducting graphene without aggressive size scaling or using expensive substrates. However, bilayer graphene samples have been limited to μm(2) size scale thus far, and synthesis of wafer scale bilayer graphene poses a tremendous challenge. Here we report homogeneous bilayer graphene films over at least a 2 in. × 2 in. area, synthesized by chemical vapor deposition on copper foil and subsequently transferred to arbitrary substrates. The bilayer nature of graphene film is verified by Raman spectroscopy, atomic force microscopy, and transmission electron microscopy. Importantly, spatially resolved Raman spectroscopy confirms a bilayer coverage of over 99%. The homogeneity of the film is further supported by electrical transport measurements on dual-gate bilayer graphene transistors, in which a band gap opening is observed in 98% of the devices.
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Cites
The electronic properties of graphene
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S., & Geim, A. K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.109 · Cited by 24,803
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
Biased Bilayer Graphene: Semiconductor with a Gap Tunable by the Electric Field Effect
Castro, E. V., Novoselov, K. S., Morozov, S. V., Peres, N. M. R., dos Santos, J. M. B. L., Nilsson, J., Guinea, F., Geim, A. K., & Neto, A. H. C. (2007) · Physical Review Letters · doi:10.1103/physrevlett.99.216802 · Cited by 2,033
Asymmetry gap in the electronic band structure of bilayer graphene
McCann, E. (2006) · Physical Review B · doi:10.1103/physrevb.74.161403 · Cited by 1,275
Cited by
Zeng, M., Xiao, Y., Liu, J., Yang, K., & Fu, L. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00633 · Cited by 574
Guermoune, A., Chari, T., Popescu, F., Sabri, S. S., Guillemette, J., Skulason, H. S., Szkopek, T., & Siaj, M. (2011) · Carbon · doi:10.1016/j.carbon.2011.05.054 · Cited by 351
Ahn, C., Lee, J., Kim, H., Bark, H., Jeon, M., Ryu, G. H., Lee, Z., Yeom, G. Y., Kim, K., Jung, J., et al. (2015) · Advanced Materials · doi:10.1002/adma.201501678 · Cited by 241
Manickam, S., Muthoosamy, K., Geetha Bai, R., Babangida Abubakar, I., Mudavasseril Sudheer, S., Hongngee, L., Hwei-San, L., Nayming, H., & Ch, C. (2015) · International Journal of Nanomedicine · doi:10.2147/ijn.s75213 · Cited by 204
Metadata
- Authors
- Lee, S., Lee, K., & Zhong, Z.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-10-08
- Volume
- 10
- Issue
- 11
- Pages
- 4702-4707
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2067612450
- Cited by
- 442
- References
- 4
- FWCI
- 21.78
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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