Long-Wavelength Local Density of States Oscillations Near Graphene Step Edges

Long-Wavelength Local Density of States Oscillations Near Graphene Step Edges

Using scanning tunneling microscopy and spectroscopy, we have studied the local density of states (LDOS) of graphene over step edges in boron nitride. Long-wavelength oscillations in the LDOS are observed with maxima parallel to the step edge. Their wavelength and amplitude are controlled by the ene...

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Main Authors: Xue, Jiamin (Author), Watanabe, K. (Author), Taniguchi, T. (Author), LeRoy, Brian J. (Author), Sanchez-Yamagishi, Javier D. (Contributor), Jarillo-Herrero, Pablo (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society (APS), 2012-03-08T19:53:09Z.
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