The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Reduction of Fermi velocity in folded graphene observed by resonance Raman spectroscopy
Open accessAbstract
The $1+1$ layer folded graphene sheets that deviate from $AB$ stacking are successfully fabricated and their electronic structures are investigated by Raman spectroscopy. Significant blueshift of the 2D band of folded graphene compared to that of single layer graphene (SLG) is observed. This is attributed to SLG-like electronic structure of folded graphene but with slowing down of Fermi velocity (as much as $\ensuremath{\sim}5.6%$). Different amount of blueshift of 2D band is observed for different folded graphenes, which may correspond to the different twist angle and/or separation between the two layers, resulting in different Fermi velocity of folded graphenes. Electronic structure of $1+1$-folded graphene samples with different stacking order (twist and separation between the two layers, and in-plane shift of the two layers) can be investigated by Raman spectroscopy.
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Cites
Two-dimensional gas of massless Dirac fermions in graphene
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Katsnelson, M. I., Grigorieva, I. V., Dubonos, S. V., & Firsov, A. A. (2005) · Nature · doi:10.1038/nature04233 · Cited by 21,611
Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, Y., Tan, Y.-W., Stormer, H. L., & Kim, P. (2005) · Nature · doi:10.1038/nature04235 · Cited by 13,435
Landau-Level Degeneracy and Quantum Hall Effect in a Graphite Bilayer
McCann, E., & Fal’ko, V. I. (2006) · Physical Review Letters · doi:10.1103/physrevlett.96.086805 · Cited by 2,060
Landau Level Spectroscopy of Ultrathin Graphite Layers
Sadowski, M. L., Martinez, G., Potemski, M., Berger, C., & de Heer, W. A. (2006) · Physical Review Letters · doi:10.1103/physrevlett.97.266405 · Cited by 593
Cited by
Raman spectroscopy of graphene-based materials and its applications in related devices
Wu, J.-B., Lin, M.-L., Cong, X., Liu, H.-N., & Tan, P.-H. (2018) · Chemical Society Reviews · doi:10.1039/c6cs00915h · Cited by 2,092
Zhou, Y., Bao, Q., Tang, L. A. L., Zhong, Y., & Loh, K. P. (2009) · Chemistry of Materials · doi:10.1021/cm9006603 · Cited by 1,542
Raman characterization of defects and dopants in graphene
Beams, R., Gustavo Cançado, L., & Novotny, L. (2015) · Journal of Physics: Condensed Matter · doi:10.1088/0953-8984/27/8/083002 · Cited by 709
Kim, K., Coh, S., Tan, L. Z., Regan, W., Yuk, J. M., Chatterjee, E., Crommie, M. F., Cohen, M. L., Louie, S. G., & Zettl, A. (2012) · Physical Review Letters · doi:10.1103/physrevlett.108.246103 · Cited by 587
He, Z., & Que, W. (2016) · Applied Materials Today · doi:10.1016/j.apmt.2016.02.001 · Cited by 438
Metadata
- Authors
- Ni, Z., Wang, Y., Yu, T., You, Y., & Shen, Z.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2008-06-02
- Volume
- 77
- Issue
- 23
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2051217147
- Cited by
- 289
- References
- 4
- FWCI
- 9.60
- Type
- journal article
- Language
- en
- Open access
- green
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