The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Enhancement of near-infrared absorption in graphene with metal gratings
Abstract
Graphene has been demonstrated as a good candidate for ultrafast optoelectronic devices. However, graphene is essentially transparent in the visible and near infrared with an absorptivity of 2.3%, which has largely limited its application in photon detection. This Letter demonstrates that the absorptance in a monatomic graphene layer can be greatly enhanced to nearly 70%, thanks to the localized strong electric field resulting from magnetic resonances in deep metal gratings. Furthermore, the resonance frequency is essentially not affected by the additional graphene layer. The method presented here may benefit the design of next-generation graphene-based optical and optoelectronic devices.
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Cites
Electric Field Effect in Atomically Thin Carbon Films
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Zhang, Y., Dubonos, S. V., Grigorieva, I. V., & Firsov, A. A. (2004) · Science · doi:10.1126/science.1102896 · Cited by 66,834
Fine Structure Constant Defines Visual Transparency of Graphene
Nair, R. R., Blake, P., Grigorenko, A. N., Novoselov, K. S., Booth, T. J., Stauber, T., Peres, N. M. R., & Geim, A. K. (2008) · Science · doi:10.1126/science.1156965 · Cited by 9,084
Roll-to-roll production of 30-inch graphene films for transparent electrodes
Bae, S., Kim, H., Lee, Y., Xu, X., Park, J.-S., Zheng, Y., Balakrishnan, J., Lei, T., Ri Kim, H., Song, Y. I., et al. (2010) · Nature Nanotechnology · doi:10.1038/nnano.2010.132 · Cited by 8,136
Ultrafast graphene photodetector
Xia, F., Mueller, T., Lin, Y.-M., Valdes-Garcia, A., & Avouris, P. (2009) · Nature Nanotechnology · doi:10.1038/nnano.2009.292 · Cited by 3,089
Transformation Optics Using Graphene
Vakil, A., & Engheta, N. (2011) · Science · doi:10.1126/science.1202691 · Cited by 2,707
Graphene photodetectors for high-speed optical communications
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Complete Optical Absorption in Periodically Patterned Graphene
Thongrattanasiri, S., Koppens, F. H. L., & García de Abajo, F. J. (2012) · Physical Review Letters · doi:10.1103/physrevlett.108.047401 · Cited by 1,247
Graphene photodetectors with ultra-broadband and high responsivity at room temperature
Liu, C.-H., Chang, Y.-C., Norris, T. B., & Zhong, Z. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.31 · Cited by 1,207
Optical properties of graphene
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Organic Light-Emitting Diodes on Solution-Processed Graphene Transparent Electrodes
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Metadata
- Authors
- Zhao, B., Zhao, J. M., & Zhang, Z. M.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2014-07-21
- Volume
- 105
- Issue
- 3
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2091197443
- Cited by
- 263
- References
- 25
- FWCI
- 11.75
- Type
- journal article
- Language
- en
- Open access
- closed
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