The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Atomic Structure and Dynamics of Metal Dopant Pairs in Graphene
Abstract
We present an atomic resolution structural study of covalently bonded dopant pairs in the lattice of monolayer graphene. Two iron (Fe) metal atoms that are covalently bonded within the graphene lattice are observed and their interaction with each other is investigated. The two metal atom dopants can form small paired clusters of varied geometry within graphene vacancy defects. The two Fe atoms are created within a 10 nm diameter predefined location in graphene by manipulating a focused electron beam (80 kV) on the surface of graphene containing an intentionally deposited Fe precursor reservoir. Aberration-corrected transmission electron microscopy at 80 kV has been used to investigate the atomic structure and real time dynamics of Fe dimers embedded in graphene vacancies. Four different stable structures have been observed; two variants of an Fe dimer in a graphene trivacancy, an Fe dimer embedded in two adjacent monovacancies and an Fe dimer trapped by a quadvacancy. According to spin-sensitive DFT calculations, these dimer structures all possess magnetic moments of either 2.00 or 4.00 μB. The dimer structures were found to evolve from an initial single Fe atom dopant trapped in a graphene vacancy.
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Generalized Gradient Approximation Made Simple
Perdew, J. P., Burke, K., & Ernzerhof, M. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3865 · Cited by 215,824
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
Kresse, G., & Furthmüller, J. (1996) · Physical Review B · doi:10.1103/physrevb.54.11169 · Cited by 123,652
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
Soft self-consistent pseudopotentials in a generalized eigenvalue formalism
Vanderbilt, D. (1990) · Physical Review B · doi:10.1103/physrevb.41.7892 · Cited by 23,185
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
Detection of individual gas molecules adsorbed on graphene
Schedin, F., Geim, A. K., Morozov, S. V., Hill, E. W., Blake, P., Katsnelson, M. I., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1967 · Cited by 8,028
Control of Graphene's Properties by Reversible Hydrogenation: Evidence for Graphane
Elias, D. C., Nair, R. R., Mohiuddin, T. M. G., Morozov, S. V., Blake, P., Halsall, M. P., Ferrari, A. C., Boukhvalov, D. W., Katsnelson, M. I., Geim, A. K., et al. (2009) · Science · doi:10.1126/science.1167130 · Cited by 4,163
Synthesis of N-Doped Graphene by Chemical Vapor Deposition and Its Electrical Properties
Wei, D., Liu, Y., Wang, Y., Zhang, H., Huang, L., & Yu, G. (2009) · Nano Letters · doi:10.1021/nl803279t · Cited by 3,074
Atomic layers of hybridized boron nitride and graphene domains
Ci, L., Song, L., Jin, C., Jariwala, D., Wu, D., Li, Y., Srivastava, A., Wang, Z. F., Storr, K., Balicas, L., et al. (2010) · Nature Materials · doi:10.1038/nmat2711 · Cited by 2,166
Graphene-Based Liquid Crystal Device
Blake, P., Brimicombe, P. D., Nair, R. R., Booth, T. J., Jiang, D., Schedin, F., Ponomarenko, L. A., Morozov, S. V., Gleeson, H. F., Hill, E. W., et al. (2008) · Nano Letters · doi:10.1021/nl080649i · Cited by 1,554
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Li, Z., Ji, S., Liu, Y., Cao, X., Tian, S., Chen, Y., Niu, Z., & Li, Y. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00311 · Cited by 1,245
Guo, X., Gu, J., Lin, S., Zhang, S., Chen, Z., & Huang, S. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.9b13349 · Cited by 1,151
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Fei, H., Dong, J., Chen, D., Hu, T., Duan, X., Shakir, I., Huang, Y., & Duan, X. (2019) · Chemical Society Reviews · doi:10.1039/c9cs00422j · Cited by 673
Emerging Dual‐Atomic‐Site Catalysts for Efficient Energy Catalysis
Zhang, W., Chao, Y., Zhang, W., Zhou, J., Lv, F., Wang, K., Lin, F., Luo, H., Li, J., Tong, M., et al. (2021) · Advanced Materials · doi:10.1002/adma.202102576 · Cited by 528
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Metadata
- Authors
- He, Z., He, K., Robertson, A. W., Kirkland, A. I., Kim, D., Ihm, J., Yoon, E., Lee, G.-D., & Warner, J. H.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-06-19
- Volume
- 14
- Issue
- 7
- Pages
- 3766-3772
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2316439846
- Cited by
- 264
- References
- 31
- FWCI
- 9.23
- Type
- journal article
- Language
- en
- Open access
- closed
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