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Cited by 587

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Raman Spectroscopy Study of Rotated Double-Layer Graphene: Misorientation-Angle Dependence of Electronic Structure

Open access
Kim, Kwanpyo, Coh, Sinisa, Tan, Liang Z., Regan, William, Yuk, Jong Min, Chatterjee, Eric, Crommie, M. F., Cohen, Marvin L., Louie, Steven G., Zettl, A.·2012·Physical Review Letters

Abstract

We present a systematic Raman study of unconventionally stacked double-layer graphene, and find that the spectrum strongly depends on the relative rotation angle between layers. Rotation-dependent trends in the position, width and intensity of graphene 2D and G peaks are experimentally established and accounted for theoretically. Our theoretical analysis reveals that changes in electronic band structure due to the interlayer interaction, such as rotational-angle dependent Van Hove singularities, are responsible for the observed spectral features. Our combined experimental and theoretical study provides a deeper understanding of the electronic band structure of rotated double-layer graphene, and leads to a practical way to identify and analyze rotation angles of misoriented double-layer graphene.

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Metadata

Authors
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.
Venue
Physical Review Letters
Published
2012-06-14
Volume
108
Issue
24
Pages
246103-246103
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2093021361
Cited by
587
References
34
FWCI
23.17
Type
journal article
Language
en
Open access
green

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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). Raman Spectroscopy Study of Rotated Double-Layer Graphene: Misorientation-Angle Dependence of Electronic Structure. Physical Review Letters. https://doi.org/10.1103/physrevlett.108.246103

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